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more work and compile fixes

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Jake Potrebic 2023-06-07 15:12:41 -07:00
parent e09a44e169
commit 8f7a7ec440
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GPG key ID: ECE0B3C133C016C5
31 changed files with 126 additions and 119 deletions
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63
patches/unapplied/server/0344-Implement-alternative-item-despawn-rate.patch
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@ -1,63 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Mon, 3 Jun 2019 02:02:39 -0400
Subject: [PATCH] Implement alternative item-despawn-rate
Co-authored-by: Noah van der Aa <ndvdaa@gmail.com>
diff --git a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
index 6836288bd380651007f3aa76e608767f612f6644..028fd9c7cb927cde84ee2d078681d122d7d928aa 100644
--- a/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
+++ b/src/main/java/net/minecraft/world/entity/item/ItemEntity.java
@@ -53,6 +53,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
public final float bobOffs;
private int lastTick = MinecraftServer.currentTick - 1; // CraftBukkit
public boolean canMobPickup = true; // Paper
+ private int despawnRate = -1; // Paper
public ItemEntity(EntityType<? extends ItemEntity> type, Level world) {
super(type, world);
@@ -189,7 +190,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
}
}
- if (!this.level.isClientSide && this.age >= level.spigotConfig.itemDespawnRate) { // Spigot
+ if (!this.level.isClientSide && this.age >= this.despawnRate) { // Spigot // Paper
// CraftBukkit start - fire ItemDespawnEvent
if (org.bukkit.craftbukkit.event.CraftEventFactory.callItemDespawnEvent(this).isCancelled()) {
this.age = 0;
@@ -213,7 +214,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
this.lastTick = MinecraftServer.currentTick;
// CraftBukkit end
- if (!this.level.isClientSide && this.age >= level.spigotConfig.itemDespawnRate) { // Spigot
+ if (!this.level.isClientSide && this.age >= this.despawnRate) { // Spigot // Paper
// CraftBukkit start - fire ItemDespawnEvent
if (org.bukkit.craftbukkit.event.CraftEventFactory.callItemDespawnEvent(this).isCancelled()) {
this.age = 0;
@@ -264,7 +265,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
private boolean isMergable() {
ItemStack itemstack = this.getItem();
- return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < 6000 && itemstack.getCount() < itemstack.getMaxStackSize();
+ return this.isAlive() && this.pickupDelay != 32767 && this.age != -32768 && this.age < this.despawnRate && itemstack.getCount() < itemstack.getMaxStackSize(); // Paper - respect despawn rate in pickup check.
}
private void tryToMerge(ItemEntity other) {
@@ -505,6 +506,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
com.google.common.base.Preconditions.checkArgument(!stack.isEmpty(), "Cannot drop air"); // CraftBukkit
this.getEntityData().set(ItemEntity.DATA_ITEM, stack);
this.getEntityData().markDirty(ItemEntity.DATA_ITEM); // CraftBukkit - SPIGOT-4591, must mark dirty
+ this.despawnRate = level.paperConfig().entities.spawning.altItemDespawnRate.enabled ? level.paperConfig().entities.spawning.altItemDespawnRate.items.getOrDefault(stack.getItem(), level.spigotConfig.itemDespawnRate) : level.spigotConfig.itemDespawnRate; // Paper
}
@Override
@@ -558,7 +560,7 @@ public class ItemEntity extends Entity implements TraceableEntity {
public void makeFakeItem() {
this.setNeverPickUp();
- this.age = level.spigotConfig.itemDespawnRate - 1; // Spigot
+ this.age = this.despawnRate - 1; // Spigot
}
public float getSpin(float tickDelta) {

78
patches/unapplied/server/0345-Tracking-Range-Improvements.patch
View file

@ -1,78 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Sat, 21 Dec 2019 15:22:09 -0500
Subject: [PATCH] Tracking Range Improvements
Sets tracking range of watermobs to animals instead of misc and simplifies code
Also ignores Enderdragon, defaulting it to Mojang's setting
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index bba77d5001638307fe640b2e656df0a2b3cb4c43..40177f2e0206f89b83bbc0b6c80d74785d9d8414 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -1333,6 +1333,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
while (iterator.hasNext()) {
Entity entity = (Entity) iterator.next();
int j = entity.getType().clientTrackingRange() * 16;
+ j = org.spigotmc.TrackingRange.getEntityTrackingRange(entity, j); // Paper
if (j > i) {
i = j;
diff --git a/src/main/java/org/spigotmc/TrackingRange.java b/src/main/java/org/spigotmc/TrackingRange.java
index 7ce2b657ba94c67236ab64c0029b35ee39f71c8f..71225959e1b17974374b1fb998de573ea55d85a4 100644
--- a/src/main/java/org/spigotmc/TrackingRange.java
+++ b/src/main/java/org/spigotmc/TrackingRange.java
@@ -7,7 +7,6 @@ import net.minecraft.world.entity.ExperienceOrb;
import net.minecraft.world.entity.decoration.ItemFrame;
import net.minecraft.world.entity.decoration.Painting;
import net.minecraft.world.entity.item.ItemEntity;
-import net.minecraft.world.entity.monster.Ghast;
public class TrackingRange
{
@@ -30,22 +29,21 @@ public class TrackingRange
if ( entity instanceof ServerPlayer )
{
return config.playerTrackingRange;
- } else if ( entity.activationType == ActivationRange.ActivationType.MONSTER || entity.activationType == ActivationRange.ActivationType.RAIDER )
- {
- return config.monsterTrackingRange;
- } else if ( entity instanceof Ghast )
- {
- if ( config.monsterTrackingRange > config.monsterActivationRange )
- {
+ // Paper start - Simplify and set water mobs to animal tracking range
+ }
+ switch (entity.activationType) {
+ case RAIDER:
+ case MONSTER:
+ case FLYING_MONSTER:
return config.monsterTrackingRange;
- } else
- {
- return config.monsterActivationRange;
- }
- } else if ( entity.activationType == ActivationRange.ActivationType.ANIMAL )
- {
- return config.animalTrackingRange;
- } else if ( entity instanceof ItemFrame || entity instanceof Painting || entity instanceof ItemEntity || entity instanceof ExperienceOrb )
+ case WATER:
+ case VILLAGER:
+ case ANIMAL:
+ return config.animalTrackingRange;
+ case MISC:
+ }
+ if ( entity instanceof ItemFrame || entity instanceof Painting || entity instanceof ItemEntity || entity instanceof ExperienceOrb )
+ // Paper end
{
return config.miscTrackingRange;
} else if ( entity instanceof Display )
@@ -53,6 +51,7 @@ public class TrackingRange
return config.displayTrackingRange;
} else
{
+ if (entity instanceof net.minecraft.world.entity.boss.enderdragon.EnderDragon) return ((net.minecraft.server.level.ServerLevel)(entity.getCommandSenderWorld())).getChunkSource().chunkMap.getEffectiveViewDistance(); // Paper - enderdragon is exempt
return config.otherTrackingRange;
}
}

28
patches/unapplied/server/0346-Fix-items-vanishing-through-end-portal.patch
View file

@ -1,28 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: AJMFactsheets <AJMFactsheets@gmail.com>
Date: Wed, 22 Jan 2020 19:52:28 -0600
Subject: [PATCH] Fix items vanishing through end portal
If the Paper configuration option "keep-spawn-loaded" is set to false,
items entering the overworld from the end will spawn at Y = 0.
This is due to logic in the getHighestBlockYAt method in World.java
only searching the heightmap if the chunk is loaded.
Quickly loading the exact world spawn chunk before searching the
heightmap resolves the issue without having to load all spawn chunks.
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 8be765356261190a070715effbcaadfc83ab6c9c..64bd1cb6c5dd65a62df133926b969e37a3e31f76 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -3230,6 +3230,9 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
if (flag1) {
blockposition1 = ServerLevel.END_SPAWN_POINT;
} else {
+ // Paper start - Ensure spawn chunk is always loaded before calculating Y coordinate
+ destination.getChunkAt(destination.getSharedSpawnPos());
+ // Paper end
blockposition1 = destination.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING_NO_LEAVES, destination.getSharedSpawnPos());
}
// CraftBukkit start

564
patches/unapplied/server/0347-implement-optional-per-player-mob-spawns.patch
View file

@ -1,564 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Mon, 19 Aug 2019 01:27:58 +0500
Subject: [PATCH] implement optional per player mob spawns
diff --git a/src/main/java/com/destroystokyo/paper/util/PooledHashSets.java b/src/main/java/com/destroystokyo/paper/util/PooledHashSets.java
new file mode 100644
index 0000000000000000000000000000000000000000..11de56afaf059b00fa5bec293516bcdce7c4b2b9
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/PooledHashSets.java
@@ -0,0 +1,241 @@
+package com.destroystokyo.paper.util;
+
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
+import it.unimi.dsi.fastutil.objects.ObjectLinkedOpenHashSet;
+import java.lang.ref.WeakReference;
+import java.util.Iterator;
+
+/** @author Spottedleaf */
+public class PooledHashSets<E> {
+
+ // we really want to avoid that equals() check as much as possible...
+ protected final Object2ObjectOpenHashMap<PooledObjectLinkedOpenHashSet<E>, PooledObjectLinkedOpenHashSet<E>> mapPool = new Object2ObjectOpenHashMap<>(64, 0.25f);
+
+ protected void decrementReferenceCount(final PooledObjectLinkedOpenHashSet<E> current) {
+ if (current.referenceCount == 0) {
+ throw new IllegalStateException("Cannot decrement reference count for " + current);
+ }
+ if (current.referenceCount == -1 || --current.referenceCount > 0) {
+ return;
+ }
+
+ this.mapPool.remove(current);
+ return;
+ }
+
+ public PooledObjectLinkedOpenHashSet<E> findMapWith(final PooledObjectLinkedOpenHashSet<E> current, final E object) {
+ final PooledObjectLinkedOpenHashSet<E> cached = current.getAddCache(object);
+
+ if (cached != null) {
+ if (cached.referenceCount != -1) {
+ ++cached.referenceCount;
+ }
+
+ decrementReferenceCount(current);
+
+ return cached;
+ }
+
+ if (!current.add(object)) {
+ return current;
+ }
+
+ // we use get/put since we use a different key on put
+ PooledObjectLinkedOpenHashSet<E> ret = this.mapPool.get(current);
+
+ if (ret == null) {
+ ret = new PooledObjectLinkedOpenHashSet<>(current);
+ current.remove(object);
+ this.mapPool.put(ret, ret);
+ ret.referenceCount = 1;
+ } else {
+ if (ret.referenceCount != -1) {
+ ++ret.referenceCount;
+ }
+ current.remove(object);
+ }
+
+ current.updateAddCache(object, ret);
+
+ decrementReferenceCount(current);
+ return ret;
+ }
+
+ // rets null if current.size() == 1
+ public PooledObjectLinkedOpenHashSet<E> findMapWithout(final PooledObjectLinkedOpenHashSet<E> current, final E object) {
+ if (current.set.size() == 1) {
+ decrementReferenceCount(current);
+ return null;
+ }
+
+ final PooledObjectLinkedOpenHashSet<E> cached = current.getRemoveCache(object);
+
+ if (cached != null) {
+ if (cached.referenceCount != -1) {
+ ++cached.referenceCount;
+ }
+
+ decrementReferenceCount(current);
+
+ return cached;
+ }
+
+ if (!current.remove(object)) {
+ return current;
+ }
+
+ // we use get/put since we use a different key on put
+ PooledObjectLinkedOpenHashSet<E> ret = this.mapPool.get(current);
+
+ if (ret == null) {
+ ret = new PooledObjectLinkedOpenHashSet<>(current);
+ current.add(object);
+ this.mapPool.put(ret, ret);
+ ret.referenceCount = 1;
+ } else {
+ if (ret.referenceCount != -1) {
+ ++ret.referenceCount;
+ }
+ current.add(object);
+ }
+
+ current.updateRemoveCache(object, ret);
+
+ decrementReferenceCount(current);
+ return ret;
+ }
+
+ public static final class PooledObjectLinkedOpenHashSet<E> implements Iterable<E> {
+
+ private static final WeakReference NULL_REFERENCE = new WeakReference(null);
+
+ final ObjectLinkedOpenHashSet<E> set;
+ int referenceCount; // -1 if special
+ int hash; // optimize hashcode
+
+ // add cache
+ WeakReference<E> lastAddObject = NULL_REFERENCE;
+ WeakReference<PooledObjectLinkedOpenHashSet<E>> lastAddMap = NULL_REFERENCE;
+
+ // remove cache
+ WeakReference<E> lastRemoveObject = NULL_REFERENCE;
+ WeakReference<PooledObjectLinkedOpenHashSet<E>> lastRemoveMap = NULL_REFERENCE;
+
+ public PooledObjectLinkedOpenHashSet() {
+ this.set = new ObjectLinkedOpenHashSet<>(2, 0.6f);
+ }
+
+ public PooledObjectLinkedOpenHashSet(final E single) {
+ this();
+ this.referenceCount = -1;
+ this.add(single);
+ }
+
+ public PooledObjectLinkedOpenHashSet(final PooledObjectLinkedOpenHashSet<E> other) {
+ this.set = other.set.clone();
+ this.hash = other.hash;
+ }
+
+ // from https://github.com/Spottedleaf/ConcurrentUtil/blob/master/src/main/java/ca/spottedleaf/concurrentutil/util/IntegerUtil.java
+ // generated by https://github.com/skeeto/hash-prospector
+ static int hash0(int x) {
+ x *= 0x36935555;
+ x ^= x >>> 16;
+ return x;
+ }
+
+ public PooledObjectLinkedOpenHashSet<E> getAddCache(final E element) {
+ final E currentAdd = this.lastAddObject.get();
+
+ if (currentAdd == null || !(currentAdd == element || currentAdd.equals(element))) {
+ return null;
+ }
+
+ final PooledObjectLinkedOpenHashSet<E> map = this.lastAddMap.get();
+ if (map == null || map.referenceCount == 0) {
+ // we need to ret null if ref count is zero as calling code will assume the map is in use
+ return null;
+ }
+
+ return map;
+ }
+
+ public PooledObjectLinkedOpenHashSet<E> getRemoveCache(final E element) {
+ final E currentRemove = this.lastRemoveObject.get();
+
+ if (currentRemove == null || !(currentRemove == element || currentRemove.equals(element))) {
+ return null;
+ }
+
+ final PooledObjectLinkedOpenHashSet<E> map = this.lastRemoveMap.get();
+ if (map == null || map.referenceCount == 0) {
+ // we need to ret null if ref count is zero as calling code will assume the map is in use
+ return null;
+ }
+
+ return map;
+ }
+
+ public void updateAddCache(final E element, final PooledObjectLinkedOpenHashSet<E> map) {
+ this.lastAddObject = new WeakReference<>(element);
+ this.lastAddMap = new WeakReference<>(map);
+ }
+
+ public void updateRemoveCache(final E element, final PooledObjectLinkedOpenHashSet<E> map) {
+ this.lastRemoveObject = new WeakReference<>(element);
+ this.lastRemoveMap = new WeakReference<>(map);
+ }
+
+ boolean add(final E element) {
+ boolean added = this.set.add(element);
+
+ if (added) {
+ this.hash += hash0(element.hashCode());
+ }
+
+ return added;
+ }
+
+ boolean remove(Object element) {
+ boolean removed = this.set.remove(element);
+
+ if (removed) {
+ this.hash -= hash0(element.hashCode());
+ }
+
+ return removed;
+ }
+
+ @Override
+ public Iterator<E> iterator() {
+ return this.set.iterator();
+ }
+
+ @Override
+ public int hashCode() {
+ return this.hash;
+ }
+
+ @Override
+ public boolean equals(final Object other) {
+ if (!(other instanceof PooledObjectLinkedOpenHashSet)) {
+ return false;
+ }
+ if (this.referenceCount == 0) {
+ return other == this;
+ } else {
+ if (other == this) {
+ // Unfortunately we are never equal to our own instance while in use!
+ return false;
+ }
+ return this.hash == ((PooledObjectLinkedOpenHashSet)other).hash && this.set.equals(((PooledObjectLinkedOpenHashSet)other).set);
+ }
+ }
+
+ @Override
+ public String toString() {
+ return "PooledHashSet: size: " + this.set.size() + ", reference count: " + this.referenceCount + ", hash: " +
+ this.hashCode() + ", identity: " + System.identityHashCode(this) + " map: " + this.set.toString();
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 40177f2e0206f89b83bbc0b6c80d74785d9d8414..1c39d12a6e72954a24ad51d8d6346341dc1c5d22 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -152,6 +152,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
private final Long2LongMap chunkSaveCooldowns;
private final Queue<Runnable> unloadQueue;
int viewDistance;
+ public final com.destroystokyo.paper.util.misc.PlayerAreaMap playerMobDistanceMap; // Paper
// Paper - rewrite chunk system
@@ -164,11 +165,21 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
int chunkX = MCUtil.getChunkCoordinate(player.getX());
int chunkZ = MCUtil.getChunkCoordinate(player.getZ());
// Note: players need to be explicitly added to distance maps before they can be updated
+ // Paper start - per player mob spawning
+ if (this.playerMobDistanceMap != null) {
+ this.playerMobDistanceMap.add(player, chunkX, chunkZ, io.papermc.paper.chunk.system.ChunkSystem.getTickViewDistance(player));
+ }
+ // Paper end - per player mob spawning
}
void removePlayerFromDistanceMaps(ServerPlayer player) {
this.playerChunkManager.removePlayer(player); // Paper - replace chunk loader
+ // Paper start - per player mob spawning
+ if (this.playerMobDistanceMap != null) {
+ this.playerMobDistanceMap.remove(player);
+ }
+ // Paper end - per player mob spawning
}
void updateMaps(ServerPlayer player) {
@@ -176,6 +187,11 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
int chunkZ = MCUtil.getChunkCoordinate(player.getZ());
// Note: players need to be explicitly added to distance maps before they can be updated
this.playerChunkManager.updatePlayer(player); // Paper - replace chunk loader
+ // Paper start - per player mob spawning
+ if (this.playerMobDistanceMap != null) {
+ this.playerMobDistanceMap.update(player, chunkX, chunkZ, io.papermc.paper.chunk.system.ChunkSystem.getTickViewDistance(player));
+ }
+ // Paper end - per player mob spawning
}
// Paper end
// Paper start
@@ -261,6 +277,7 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
this.dataRegionManager = new io.papermc.paper.chunk.SingleThreadChunkRegionManager(this.level, 2, (1.0 / 3.0), 1, 6, "Data", DataRegionData::new, DataRegionSectionData::new);
this.regionManagers.add(this.dataRegionManager);
// Paper end
+ this.playerMobDistanceMap = this.level.paperConfig().entities.spawning.perPlayerMobSpawns ? new com.destroystokyo.paper.util.misc.PlayerAreaMap(this.pooledLinkedPlayerHashSets) : null; // Paper
}
protected ChunkGenerator generator() {
@@ -286,6 +303,31 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
});
}
+ // Paper start
+ public void updatePlayerMobTypeMap(Entity entity) {
+ if (!this.level.paperConfig().entities.spawning.perPlayerMobSpawns) {
+ return;
+ }
+ int index = entity.getType().getCategory().ordinal();
+
+ final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> inRange = this.playerMobDistanceMap.getObjectsInRange(entity.chunkPosition());
+ if (inRange == null) {
+ return;
+ }
+ final Object[] backingSet = inRange.getBackingSet();
+ for (int i = 0; i < backingSet.length; i++) {
+ if (!(backingSet[i] instanceof final ServerPlayer player)) {
+ continue;
+ }
+ ++player.mobCounts[index];
+ }
+ }
+
+ public int getMobCountNear(ServerPlayer entityPlayer, net.minecraft.world.entity.MobCategory mobCategory) {
+ return entityPlayer.mobCounts[mobCategory.ordinal()];
+ }
+ // Paper end
+
private static double euclideanDistanceSquared(ChunkPos pos, Entity entity) {
double d0 = (double) SectionPos.sectionToBlockCoord(pos.x, 8);
double d1 = (double) SectionPos.sectionToBlockCoord(pos.z, 8);
diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
index c021733342c09adb04ce3f675209543f84ac4bda..d137aa95f670aab516e9e08272f33b2125b282c6 100644
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
@@ -693,7 +693,18 @@ public class ServerChunkCache extends ChunkSource {
gameprofilerfiller.push("naturalSpawnCount");
this.level.timings.countNaturalMobs.startTiming(); // Paper - timings
int l = this.distanceManager.getNaturalSpawnChunkCount();
- NaturalSpawner.SpawnState spawnercreature_d = NaturalSpawner.createState(l, this.level.getAllEntities(), this::getFullChunk, new LocalMobCapCalculator(this.chunkMap));
+ // Paper start - per player mob spawning
+ NaturalSpawner.SpawnState spawnercreature_d; // moved down
+ if ((this.spawnFriendlies || this.spawnEnemies) && this.chunkMap.playerMobDistanceMap != null) { // don't count mobs when animals and monsters are disabled
+ // re-set mob counts
+ for (ServerPlayer player : this.level.players) {
+ Arrays.fill(player.mobCounts, 0);
+ }
+ spawnercreature_d = NaturalSpawner.createState(l, this.level.getAllEntities(), this::getFullChunk, null, true);
+ } else {
+ spawnercreature_d = NaturalSpawner.createState(l, this.level.getAllEntities(), this::getFullChunk, this.chunkMap.playerMobDistanceMap == null ? new LocalMobCapCalculator(this.chunkMap) : null, false);
+ }
+ // Paper end
this.level.timings.countNaturalMobs.stopTiming(); // Paper - timings
this.lastSpawnState = spawnercreature_d;
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index c93ede55cdd575f0c928bc9bf90c47480e52f91b..b014f1bd167bad3e1dc613dce5c929f201ef27cc 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -248,6 +248,11 @@ public class ServerPlayer extends Player {
public boolean queueHealthUpdatePacket = false;
public net.minecraft.network.protocol.game.ClientboundSetHealthPacket queuedHealthUpdatePacket;
// Paper end
+ // Paper start - mob spawning rework
+ public static final int MOBCATEGORY_TOTAL_ENUMS = net.minecraft.world.entity.MobCategory.values().length;
+ public final int[] mobCounts = new int[MOBCATEGORY_TOTAL_ENUMS]; // Paper
+ public final com.destroystokyo.paper.util.PooledHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleMobDistanceMap;
+ // Paper end
// CraftBukkit start
public String displayName;
@@ -339,6 +344,7 @@ public class ServerPlayer extends Player {
this.adventure$displayName = net.kyori.adventure.text.Component.text(this.getScoreboardName()); // Paper
this.bukkitPickUpLoot = true;
this.maxHealthCache = this.getMaxHealth();
+ this.cachedSingleMobDistanceMap = new com.destroystokyo.paper.util.PooledHashSets.PooledObjectLinkedOpenHashSet<>(this); // Paper
}
// Yes, this doesn't match Vanilla, but it's the best we can do for now.
diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
index 05c014c5f0805d50cfd251b043c79ce3355eef16..a1770e5ae4b3014c3538b52d4912c60864e186a8 100644
--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
@@ -70,6 +70,12 @@ public final class NaturalSpawner {
private NaturalSpawner() {}
public static NaturalSpawner.SpawnState createState(int spawningChunkCount, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkSource, LocalMobCapCalculator densityCapper) {
+ // Paper start - add countMobs parameter
+ return createState(spawningChunkCount, entities, chunkSource, densityCapper, false);
+ }
+
+ public static NaturalSpawner.SpawnState createState(int spawningChunkCount, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkSource, LocalMobCapCalculator densityCapper, boolean countMobs) {
+ // Paper end
PotentialCalculator spawnercreatureprobabilities = new PotentialCalculator();
Object2IntOpenHashMap<MobCategory> object2intopenhashmap = new Object2IntOpenHashMap();
Iterator iterator = entities.iterator();
@@ -104,11 +110,16 @@ public final class NaturalSpawner {
spawnercreatureprobabilities.addCharge(entity.blockPosition(), biomesettingsmobs_b.charge());
}
- if (entity instanceof Mob) {
+ if (densityCapper != null && entity instanceof Mob) { // Paper
densityCapper.addMob(chunk.getPos(), enumcreaturetype);
}
object2intopenhashmap.addTo(enumcreaturetype, 1);
+ // Paper start
+ if (countMobs) {
+ chunk.level.getChunkSource().chunkMap.updatePlayerMobTypeMap(entity);
+ }
+ // Paper end
});
}
}
@@ -143,13 +154,37 @@ public final class NaturalSpawner {
continue;
}
- if ((spawnAnimals || !enumcreaturetype.isFriendly()) && (spawnMonsters || enumcreaturetype.isFriendly()) && (rareSpawn || !enumcreaturetype.isPersistent()) && info.canSpawnForCategory(enumcreaturetype, chunk.getPos(), limit)) {
+ // Paper start - only allow spawns upto the limit per chunk and update count afterwards
+ int currEntityCount = info.mobCategoryCounts.getInt(enumcreaturetype);
+ int k1 = limit * info.getSpawnableChunkCount() / NaturalSpawner.MAGIC_NUMBER;
+ int difference = k1 - currEntityCount;
+
+ if (world.paperConfig().entities.spawning.perPlayerMobSpawns) {
+ int minDiff = Integer.MAX_VALUE;
+ final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<net.minecraft.server.level.ServerPlayer> inRange = world.getChunkSource().chunkMap.playerMobDistanceMap.getObjectsInRange(chunk.getPos());
+ if (inRange != null) {
+ final Object[] backingSet = inRange.getBackingSet();
+ for (int k = 0; k < backingSet.length; k++) {
+ if (!(backingSet[k] instanceof final net.minecraft.server.level.ServerPlayer player)) {
+ continue;
+ }
+ minDiff = Math.min(limit - world.getChunkSource().chunkMap.getMobCountNear(player, enumcreaturetype), minDiff);
+ }
+ }
+ difference = (minDiff == Integer.MAX_VALUE) ? 0 : minDiff;
+ }
+ if ((spawnAnimals || !enumcreaturetype.isFriendly()) && (spawnMonsters || enumcreaturetype.isFriendly()) && (rareSpawn || !enumcreaturetype.isPersistent()) && difference > 0) {
+ // Paper end
// CraftBukkit end
Objects.requireNonNull(info);
NaturalSpawner.SpawnPredicate spawnercreature_c = info::canSpawn;
Objects.requireNonNull(info);
- NaturalSpawner.spawnCategoryForChunk(enumcreaturetype, world, chunk, spawnercreature_c, info::afterSpawn);
+ // Paper start
+ int spawnCount = NaturalSpawner.spawnCategoryForChunk(enumcreaturetype, world, chunk, spawnercreature_c, info::afterSpawn,
+ difference, world.paperConfig().entities.spawning.perPlayerMobSpawns ? world.getChunkSource().chunkMap::updatePlayerMobTypeMap : null);
+ info.mobCategoryCounts.mergeInt(enumcreaturetype, spawnCount, Integer::sum);
+ // Paper end
}
}
@@ -158,11 +193,17 @@ public final class NaturalSpawner {
}
public static void spawnCategoryForChunk(MobCategory group, ServerLevel world, LevelChunk chunk, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner) {
+ // Paper start - add parameters and int ret type
+ spawnCategoryForChunk(group, world, chunk, checker, runner, Integer.MAX_VALUE, null);
+ }
+ public static int spawnCategoryForChunk(MobCategory group, ServerLevel world, LevelChunk chunk, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner, int maxSpawns, Consumer<Entity> trackEntity) {
+ // Paper end - add parameters and int ret type
BlockPos blockposition = NaturalSpawner.getRandomPosWithin(world, chunk);
if (blockposition.getY() >= world.getMinBuildHeight() + 1) {
- NaturalSpawner.spawnCategoryForPosition(group, world, chunk, blockposition, checker, runner);
+ return NaturalSpawner.spawnCategoryForPosition(group, world, chunk, blockposition, checker, runner, maxSpawns, trackEntity); // Paper
}
+ return 0; // Paper
}
@VisibleForDebug
@@ -173,15 +214,21 @@ public final class NaturalSpawner {
});
}
+ // Paper start - add maxSpawns parameter and return spawned mobs
public static void spawnCategoryForPosition(MobCategory group, ServerLevel world, ChunkAccess chunk, BlockPos pos, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner) {
+ spawnCategoryForPosition(group, world,chunk, pos, checker, runner, Integer.MAX_VALUE, null);
+ }
+ public static int spawnCategoryForPosition(MobCategory group, ServerLevel world, ChunkAccess chunk, BlockPos pos, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner, int maxSpawns, Consumer<Entity> trackEntity) {
+ // Paper end - add maxSpawns parameter and return spawned mobs
StructureManager structuremanager = world.structureManager();
ChunkGenerator chunkgenerator = world.getChunkSource().getGenerator();
int i = pos.getY();
BlockState iblockdata = world.getBlockStateIfLoadedAndInBounds(pos); // Paper - don't load chunks for mob spawn
+ int j = 0; // Paper - moved up
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 j = 0; // Paper - moved up
int k = 0;
while (k < 3) {
@@ -223,14 +270,14 @@ public final class NaturalSpawner {
// Paper start
Boolean doSpawning = isValidSpawnPostitionForType(world, group, structuremanager, chunkgenerator, biomesettingsmobs_c, blockposition_mutableblockposition, d2);
if (doSpawning == null) {
- return;
+ return j; // Paper
}
if (doSpawning && checker.test(biomesettingsmobs_c.type, blockposition_mutableblockposition, chunk)) {
// Paper end
Mob entityinsentient = NaturalSpawner.getMobForSpawn(world, biomesettingsmobs_c.type);
if (entityinsentient == null) {
- return;
+ return j; // Paper
}
entityinsentient.moveTo(d0, (double) i, d1, world.random.nextFloat() * 360.0F, 0.0F);
@@ -243,10 +290,15 @@ public final class NaturalSpawner {
++j;
++k1;
runner.run(entityinsentient, chunk);
+ // Paper start
+ if (trackEntity != null) {
+ trackEntity.accept(entityinsentient);
+ }
+ // Paper end
}
// CraftBukkit end
- if (j >= entityinsentient.getMaxSpawnClusterSize()) {
- return;
+ if (j >= entityinsentient.getMaxSpawnClusterSize() || j >= maxSpawns) { // Paper
+ return j; // Paper
}
if (entityinsentient.isMaxGroupSizeReached(k1)) {
@@ -268,6 +320,7 @@ public final class NaturalSpawner {
}
}
+ return j; // Paper
}
private static boolean isRightDistanceToPlayerAndSpawnPoint(ServerLevel world, ChunkAccess chunk, BlockPos.MutableBlockPos pos, double squaredDistance) {
@@ -558,7 +611,7 @@ public final class NaturalSpawner {
MobCategory enumcreaturetype = entitytypes.getCategory();
this.mobCategoryCounts.addTo(enumcreaturetype, 1);
- this.localMobCapCalculator.addMob(new ChunkPos(blockposition), enumcreaturetype);
+ if (this.localMobCapCalculator != null) this.localMobCapCalculator.addMob(new ChunkPos(blockposition), enumcreaturetype); // Paper
}
public int getSpawnableChunkCount() {
@@ -574,6 +627,7 @@ public final class NaturalSpawner {
int i = limit * this.spawnableChunkCount / NaturalSpawner.MAGIC_NUMBER;
// CraftBukkit end
+ if (this.localMobCapCalculator == null) return this.mobCategoryCounts.getInt(enumcreaturetype) < i; // Paper
return this.mobCategoryCounts.getInt(enumcreaturetype) >= i ? false : this.localMobCapCalculator.canSpawn(enumcreaturetype, chunkcoordintpair);
}
}

34
patches/unapplied/server/0348-Bees-get-gravity-in-void.-Fixes-MC-167279.patch
View file

@ -1,34 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sun, 26 Jan 2020 16:30:19 -0600
Subject: [PATCH] Bees get gravity in void. Fixes MC-167279
diff --git a/src/main/java/net/minecraft/world/entity/animal/Bee.java b/src/main/java/net/minecraft/world/entity/animal/Bee.java
index 78fe610d69db727411bf685127c39d009090ee14..5049d72f080bb82ca0e1fc5e2348b3605a0204f1 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Bee.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Bee.java
@@ -143,7 +143,22 @@ public class Bee extends Animal implements NeutralMob, FlyingAnimal {
public Bee(EntityType<? extends Bee> type, Level world) {
super(type, world);
this.remainingCooldownBeforeLocatingNewFlower = Mth.nextInt(this.random, 20, 60);
- this.moveControl = new FlyingMoveControl(this, 20, true);
+ // Paper start - apply gravity to bees when they get stuck in the void, fixes MC-167279
+ class BeeFlyingMoveControl extends FlyingMoveControl {
+ public BeeFlyingMoveControl(final Mob entity, final int maxPitchChange, final boolean noGravity) {
+ super(entity, maxPitchChange, noGravity);
+ }
+
+ @Override
+ public void tick() {
+ if (this.mob.getY() <= Bee.this.level.getMinBuildHeight()) {
+ this.mob.setNoGravity(false);
+ }
+ super.tick();
+ }
+ }
+ this.moveControl = new BeeFlyingMoveControl(this, 20, true);
+ // Paper end
this.lookControl = new Bee.BeeLookControl(this);
this.setPathfindingMalus(BlockPathTypes.DANGER_FIRE, -1.0F);
this.setPathfindingMalus(BlockPathTypes.WATER, -1.0F);

95
patches/unapplied/server/0349-Improve-Block-breakNaturally-API.patch
View file

@ -1,95 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 2 Jan 2020 12:25:07 -0600
Subject: [PATCH] Improve Block#breakNaturally API
Adds bool parameter to play world effect on block break
Adds bool parameter to drop xp from blocks
Fixes fluid-logged blocks not leaving fluid behind if
broken
Handles special cases for ice and turtle eggs
== AT ==
public net.minecraft.world.level.block.TurtleEggBlock decreaseEggs(Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/state/BlockState;)V
Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com>
diff --git a/src/main/java/net/minecraft/world/level/block/IceBlock.java b/src/main/java/net/minecraft/world/level/block/IceBlock.java
index 943b5ee11fb066afcfb3717befe4dab35db5b600..5ecf02ce83b7496c977adfeb203b8eadb05f9da5 100644
--- a/src/main/java/net/minecraft/world/level/block/IceBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/IceBlock.java
@@ -25,6 +25,11 @@ public class IceBlock extends HalfTransparentBlock {
@Override
public void playerDestroy(Level world, Player player, BlockPos pos, BlockState state, @Nullable BlockEntity blockEntity, ItemStack tool) {
super.playerDestroy(world, player, pos, state, blockEntity, tool);
+ // Paper start
+ this.afterDestroy(world, pos, tool);
+ }
+ public void afterDestroy(Level world, BlockPos pos, ItemStack tool) {
+ // Paper end
if (EnchantmentHelper.getItemEnchantmentLevel(Enchantments.SILK_TOUCH, tool) == 0) {
if (world.dimensionType().ultraWarm()) {
world.removeBlock(pos, false);
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index 97f0f5fac4e1ddf1f39981687d08adf6a5662457..cbe5f0a6ba85d2acafa9d0d9b1575d3ccbd11cae 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -479,6 +479,18 @@ public class CraftBlock implements Block {
@Override
public boolean breakNaturally(ItemStack item) {
+ // Paper start
+ return this.breakNaturally(item, false);
+ }
+
+ @Override
+ public boolean breakNaturally(boolean triggerEffect, boolean dropExperience) {
+ return this.breakNaturally(null, triggerEffect, dropExperience);
+ }
+
+ @Override
+ public boolean breakNaturally(ItemStack item, boolean triggerEffect, boolean dropExperience) {
+ // Paper end
// Order matters here, need to drop before setting to air so skulls can get their data
net.minecraft.world.level.block.state.BlockState iblockdata = this.getNMS();
net.minecraft.world.level.block.Block block = iblockdata.getBlock();
@@ -488,11 +500,35 @@ public class CraftBlock implements Block {
// Modelled off EntityHuman#hasBlock
if (block != Blocks.AIR && (item == null || !iblockdata.requiresCorrectToolForDrops() || nmsItem.isCorrectToolForDrops(iblockdata))) {
net.minecraft.world.level.block.Block.dropResources(iblockdata, this.world.getMinecraftWorld(), position, this.world.getBlockEntity(position), null, nmsItem);
+ // Paper start - improve Block#breanNaturally
+ if (triggerEffect) {
+ if (iblockdata.getBlock() instanceof net.minecraft.world.level.block.BaseFireBlock) {
+ this.world.levelEvent(net.minecraft.world.level.block.LevelEvent.SOUND_EXTINGUISH_FIRE, this.position, 0);
+ } else {
+ this.world.levelEvent(net.minecraft.world.level.block.LevelEvent.PARTICLES_DESTROY_BLOCK, this.position, net.minecraft.world.level.block.Block.getId(iblockdata));
+ }
+ }
+ if (dropExperience) block.popExperience(this.world.getMinecraftWorld(), this.position, block.getExpDrop(iblockdata, this.world.getMinecraftWorld(), this.position, nmsItem, true));
+ // Paper end
result = true;
}
// SPIGOT-6778: Directly call setBlock instead of setTypeAndData, so that the tile entiy is not removed and custom remove logic is run.
- return this.world.setBlock(position, Blocks.AIR.defaultBlockState(), 3) && result;
+ // Paper start - improve breakNaturally
+ boolean destroyed = this.world.removeBlock(this.position, false);
+ if (destroyed) {
+ block.destroy(this.world, this.position, iblockdata);
+ }
+ if (result) {
+ // special cases
+ if (block instanceof net.minecraft.world.level.block.IceBlock iceBlock) {
+ iceBlock.afterDestroy(this.world.getMinecraftWorld(), this.position, nmsItem);
+ } else if (block instanceof net.minecraft.world.level.block.TurtleEggBlock turtleEggBlock) {
+ turtleEggBlock.decreaseEggs(this.world.getMinecraftWorld(), this.position, iblockdata);
+ }
+ }
+ return destroyed && result;
+ // Paper end
}
@Override

66
patches/unapplied/server/0350-Optimise-getChunkAt-calls-for-loaded-chunks.patch
View file

@ -1,66 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 25 Jan 2020 17:04:35 -0800
Subject: [PATCH] Optimise getChunkAt calls for loaded chunks
bypass the need to get a player chunk, then get the either,
then unwrap it...
diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
index d137aa95f670aab516e9e08272f33b2125b282c6..f838a921a08981bac0d0c0a68e334ba06d11cb18 100644
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
@@ -421,6 +421,12 @@ public class ServerChunkCache extends ChunkSource {
return this.getChunk(x, z, leastStatus, create);
}, this.mainThreadProcessor).join();
} else {
+ // Paper start - optimise for loaded chunks
+ LevelChunk ifLoaded = this.getChunkAtIfLoadedMainThread(x, z);
+ if (ifLoaded != null) {
+ return ifLoaded;
+ }
+ // Paper end
ProfilerFiller gameprofilerfiller = this.level.getProfiler();
gameprofilerfiller.incrementCounter("getChunk");
@@ -464,39 +470,7 @@ public class ServerChunkCache extends ChunkSource {
if (!io.papermc.paper.util.TickThread.isTickThread()) { // Paper - rewrite chunk system
return null;
} else {
- this.level.getProfiler().incrementCounter("getChunkNow");
- long k = ChunkPos.asLong(chunkX, chunkZ);
-
- for (int l = 0; l < 4; ++l) {
- if (k == this.lastChunkPos[l] && this.lastChunkStatus[l] == ChunkStatus.FULL) {
- ChunkAccess ichunkaccess = this.lastChunk[l];
-
- return ichunkaccess instanceof LevelChunk ? (LevelChunk) ichunkaccess : null;
- }
- }
-
- ChunkHolder playerchunk = this.getVisibleChunkIfPresent(k);
-
- if (playerchunk == null) {
- return null;
- } else {
- Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure> either = (Either) playerchunk.getFutureIfPresent(ChunkStatus.FULL).getNow(null); // CraftBukkit - decompile error
-
- if (either == null) {
- return null;
- } else {
- ChunkAccess ichunkaccess1 = (ChunkAccess) either.left().orElse(null); // CraftBukkit - decompile error
-
- if (ichunkaccess1 != null) {
- this.storeInCache(k, ichunkaccess1, ChunkStatus.FULL);
- if (ichunkaccess1 instanceof LevelChunk) {
- return (LevelChunk) ichunkaccess1;
- }
- }
-
- return null;
- }
- }
+ return this.getChunkAtIfLoadedMainThread(chunkX, chunkZ); // Paper - optimise for loaded chunks
}
}

330
patches/unapplied/server/0351-Add-debug-for-sync-chunk-loads.patch
View file

@ -1,330 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 19 Jul 2019 03:29:14 -0700
Subject: [PATCH] Add debug for sync chunk loads
This patch adds a tool to find calls to getChunkAt which would load
chunks, however it must be enabled by setting the startup flag
-Dpaper.debug-sync-loads=true
- To get a debug log for sync loads, the command is
/paper syncloadinfo
- To clear clear the currently stored sync load info, use
/paper syncloadinfo clear
diff --git a/src/main/java/com/destroystokyo/paper/io/SyncLoadFinder.java b/src/main/java/com/destroystokyo/paper/io/SyncLoadFinder.java
new file mode 100644
index 0000000000000000000000000000000000000000..0bb4aaa546939b67a5d22865190f30478a9337c1
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/io/SyncLoadFinder.java
@@ -0,0 +1,175 @@
+package com.destroystokyo.paper.io;
+
+import com.google.gson.JsonArray;
+import com.google.gson.JsonObject;
+import com.mojang.datafixers.util.Pair;
+import it.unimi.dsi.fastutil.longs.Long2IntMap;
+import it.unimi.dsi.fastutil.longs.Long2IntOpenHashMap;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.WeakHashMap;
+import net.minecraft.world.level.Level;
+
+public class SyncLoadFinder {
+
+ public static final boolean ENABLED = Boolean.getBoolean("paper.debug-sync-loads");
+
+ private static final WeakHashMap<Level, Object2ObjectOpenHashMap<ThrowableWithEquals, SyncLoadInformation>> SYNC_LOADS = new WeakHashMap<>();
+
+ private static final class SyncLoadInformation {
+
+ public int times;
+
+ public final Long2IntOpenHashMap coordinateTimes = new Long2IntOpenHashMap();
+ }
+
+ public static void clear() {
+ SYNC_LOADS.clear();
+ }
+
+ public static void logSyncLoad(final Level world, final int chunkX, final int chunkZ) {
+ if (!ENABLED) {
+ return;
+ }
+
+ final ThrowableWithEquals stacktrace = new ThrowableWithEquals(Thread.currentThread().getStackTrace());
+
+ SYNC_LOADS.compute(world, (final Level keyInMap, Object2ObjectOpenHashMap<ThrowableWithEquals, SyncLoadInformation> map) -> {
+ if (map == null) {
+ map = new Object2ObjectOpenHashMap<>();
+ }
+
+ map.compute(stacktrace, (ThrowableWithEquals keyInMap0, SyncLoadInformation valueInMap) -> {
+ if (valueInMap == null) {
+ valueInMap = new SyncLoadInformation();
+ }
+
+ ++valueInMap.times;
+
+ valueInMap.coordinateTimes.compute(IOUtil.getCoordinateKey(chunkX, chunkZ), (Long keyInMap1, Integer valueInMap1) -> {
+ return valueInMap1 == null ? Integer.valueOf(1) : Integer.valueOf(valueInMap1.intValue() + 1);
+ });
+
+ return valueInMap;
+ });
+
+ return map;
+ });
+ }
+
+ public static JsonObject serialize() {
+ final JsonObject ret = new JsonObject();
+
+ final JsonArray worldsData = new JsonArray();
+
+ for (final Map.Entry<Level, Object2ObjectOpenHashMap<ThrowableWithEquals, SyncLoadInformation>> entry : SYNC_LOADS.entrySet()) {
+ final Level world = entry.getKey();
+
+ final JsonObject worldData = new JsonObject();
+
+ worldData.addProperty("name", world.getWorld().getName());
+
+ final List<Pair<ThrowableWithEquals, SyncLoadInformation>> data = new ArrayList<>();
+
+ entry.getValue().forEach((ThrowableWithEquals stacktrace, SyncLoadInformation times) -> {
+ data.add(new Pair<>(stacktrace, times));
+ });
+
+ data.sort((Pair<ThrowableWithEquals, SyncLoadInformation> pair1, Pair<ThrowableWithEquals, SyncLoadInformation> pair2) -> {
+ return Integer.compare(pair2.getSecond().times, pair1.getSecond().times); // reverse order
+ });
+
+ final JsonArray stacktraces = new JsonArray();
+
+ for (Pair<ThrowableWithEquals, SyncLoadInformation> pair : data) {
+ final JsonObject stacktrace = new JsonObject();
+
+ stacktrace.addProperty("times", pair.getSecond().times);
+
+ final JsonArray traces = new JsonArray();
+
+ for (StackTraceElement element : pair.getFirst().stacktrace) {
+ traces.add(String.valueOf(element));
+ }
+
+ stacktrace.add("stacktrace", traces);
+
+ final JsonArray coordinates = new JsonArray();
+
+ for (Long2IntMap.Entry coordinate : pair.getSecond().coordinateTimes.long2IntEntrySet()) {
+ final long key = coordinate.getLongKey();
+ final int times = coordinate.getIntValue();
+ coordinates.add("(" + IOUtil.getCoordinateX(key) + "," + IOUtil.getCoordinateZ(key) + "): " + times);
+ }
+
+ stacktrace.add("coordinates", coordinates);
+
+ stacktraces.add(stacktrace);
+ }
+
+
+ worldData.add("stacktraces", stacktraces);
+ worldsData.add(worldData);
+ }
+
+ ret.add("worlds", worldsData);
+
+ return ret;
+ }
+
+ static final class ThrowableWithEquals {
+
+ private final StackTraceElement[] stacktrace;
+ private final int hash;
+
+ public ThrowableWithEquals(final StackTraceElement[] stacktrace) {
+ this.stacktrace = stacktrace;
+ this.hash = ThrowableWithEquals.hash(stacktrace);
+ }
+
+ public static int hash(final StackTraceElement[] stacktrace) {
+ int hash = 0;
+
+ for (int i = 0; i < stacktrace.length; ++i) {
+ hash *= 31;
+ hash += stacktrace[i].hashCode();
+ }
+
+ return hash;
+ }
+
+ @Override
+ public int hashCode() {
+ return this.hash;
+ }
+
+ @Override
+ public boolean equals(final Object obj) {
+ if (obj == null || obj.getClass() != this.getClass()) {
+ return false;
+ }
+
+ final ThrowableWithEquals other = (ThrowableWithEquals)obj;
+ final StackTraceElement[] otherStackTrace = other.stacktrace;
+
+ if (this.stacktrace.length != otherStackTrace.length || this.hash != other.hash) {
+ return false;
+ }
+
+ if (this == obj) {
+ return true;
+ }
+
+ for (int i = 0; i < this.stacktrace.length; ++i) {
+ if (!this.stacktrace[i].equals(otherStackTrace[i])) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+ }
+}
diff --git a/src/main/java/io/papermc/paper/command/PaperCommand.java b/src/main/java/io/papermc/paper/command/PaperCommand.java
index 8f16640fc2f1233c10392d7e32a54d784fd8e370..1e9f191dc0f9d98f4404d2796f15b13912860b13 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -41,6 +41,7 @@ public final class PaperCommand extends Command {
commands.put(Set.of("dumpplugins"), new DumpPluginsCommand());
commands.put(Set.of("fixlight"), new FixLightCommand());
commands.put(Set.of("debug", "chunkinfo", "holderinfo"), new ChunkDebugCommand());
+ commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
return commands.entrySet().stream()
.flatMap(entry -> entry.getKey().stream().map(s -> Map.entry(s, entry.getValue())))
diff --git a/src/main/java/io/papermc/paper/command/subcommands/SyncLoadInfoCommand.java b/src/main/java/io/papermc/paper/command/subcommands/SyncLoadInfoCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..95d6022c9cfb2e36ec5a71be6e34354027c2ec08
--- /dev/null
+++ b/src/main/java/io/papermc/paper/command/subcommands/SyncLoadInfoCommand.java
@@ -0,0 +1,88 @@
+package io.papermc.paper.command.subcommands;
+
+import com.destroystokyo.paper.io.SyncLoadFinder;
+import com.google.gson.JsonObject;
+import com.google.gson.internal.Streams;
+import com.google.gson.stream.JsonWriter;
+import io.papermc.paper.command.CommandUtil;
+import io.papermc.paper.command.PaperSubcommand;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.PrintStream;
+import java.io.StringWriter;
+import java.nio.charset.StandardCharsets;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+import net.kyori.adventure.text.event.ClickEvent;
+import net.kyori.adventure.text.event.HoverEvent;
+import net.minecraft.server.MinecraftServer;
+import org.bukkit.command.CommandSender;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+import static net.kyori.adventure.text.Component.text;
+import static net.kyori.adventure.text.format.NamedTextColor.GRAY;
+import static net.kyori.adventure.text.format.NamedTextColor.GREEN;
+import static net.kyori.adventure.text.format.NamedTextColor.RED;
+import static net.kyori.adventure.text.format.NamedTextColor.WHITE;
+
+@DefaultQualifier(NonNull.class)
+public final class SyncLoadInfoCommand implements PaperSubcommand {
+ @Override
+ public boolean execute(final CommandSender sender, final String subCommand, final String[] args) {
+ this.doSyncLoadInfo(sender, args);
+ return true;
+ }
+
+ @Override
+ public List<String> tabComplete(final CommandSender sender, final String subCommand, final String[] args) {
+ return CommandUtil.getListMatchingLast(sender, args, "clear");
+ }
+
+ private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd_HH.mm.ss");
+
+ private void doSyncLoadInfo(final CommandSender sender, final String[] args) {
+ if (!SyncLoadFinder.ENABLED) {
+ String systemFlag = "-Dpaper.debug-sync-loads=true";
+ sender.sendMessage(text().color(RED).append(text("This command requires the server startup flag '")).append(
+ text(systemFlag, WHITE).clickEvent(ClickEvent.copyToClipboard(systemFlag))
+ .hoverEvent(HoverEvent.showText(text("Click to copy the system flag")))).append(
+ text("' to be set.")));
+ return;
+ }
+
+ if (args.length > 0 && args[0].equals("clear")) {
+ SyncLoadFinder.clear();
+ sender.sendMessage(text("Sync load data cleared.", GRAY));
+ return;
+ }
+
+ File file = new File(new File(new File("."), "debug"),
+ "sync-load-info-" + FORMATTER.format(LocalDateTime.now()) + ".txt");
+ file.getParentFile().mkdirs();
+ sender.sendMessage(text("Writing sync load info to " + file, GREEN));
+
+
+ try {
+ final JsonObject data = SyncLoadFinder.serialize();
+
+ StringWriter stringWriter = new StringWriter();
+ JsonWriter jsonWriter = new JsonWriter(stringWriter);
+ jsonWriter.setIndent(" ");
+ jsonWriter.setLenient(false);
+ Streams.write(data, jsonWriter);
+
+ try (
+ PrintStream out = new PrintStream(new FileOutputStream(file), false, StandardCharsets.UTF_8)
+ ) {
+ out.print(stringWriter);
+ }
+ sender.sendMessage(text("Successfully written sync load information!", GREEN));
+ } catch (Throwable thr) {
+ sender.sendMessage(text("Failed to write sync load information! See the console for more info.", RED));
+ MinecraftServer.LOGGER.warn("Error occurred while dumping sync chunk load info", thr);
+ }
+ }
+}
diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
index f838a921a08981bac0d0c0a68e334ba06d11cb18..665e088cb0b73f6a0c62f29c56da462bab7c927e 100644
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
@@ -445,6 +445,7 @@ public class ServerChunkCache extends ChunkSource {
// Paper start - async chunk io/loading
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.pushChunkWait(this.level, x1, z1); // Paper - rewrite chunk system
// Paper end
+ com.destroystokyo.paper.io.SyncLoadFinder.logSyncLoad(this.level, x1, z1); // Paper - sync load info
this.level.timings.syncChunkLoad.startTiming(); // Paper
chunkproviderserver_b.managedBlock(completablefuture::isDone);
io.papermc.paper.chunk.system.scheduling.ChunkTaskScheduler.popChunkWait(); // Paper - async chunk debug // Paper - rewrite chunk system
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 5ae321dc30d48f838c49322b5beef89bcbc952bc..67e59ac94c584a742bf5e6e2094459234603ef06 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -422,6 +422,12 @@ public class ServerLevel extends Level implements WorldGenLevel {
return this.entityLookup;
}
// Paper end - rewrite chunk system
+ // Paper start
+ @Override
+ public boolean hasChunk(int chunkX, int chunkZ) {
+ return this.getChunkSource().getChunkAtIfLoadedImmediately(chunkX, chunkZ) != null;
+ }
+ // Paper end
// Paper start - optimise getPlayerByUUID
@Nullable

21
patches/unapplied/server/0352-Remove-garbage-Java-version-check.patch
View file

@ -1,21 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Wed, 16 Mar 2022 13:58:16 +0100
Subject: [PATCH] Remove garbage Java version check
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index c79afabed432ca9094967ae0e48b04133dc4c51b..77911e26af9ec468c8a0c1fe8161b79c67b2303c 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -205,10 +205,6 @@ public class Main {
System.err.println("Unsupported Java detected (" + javaVersion + "). This version of Minecraft requires at least Java 17. Check your Java version with the command 'java -version'.");
return;
}
- if (javaVersion > 64.0) {
- System.err.println("Unsupported Java detected (" + javaVersion + "). Only up to Java 20 is supported.");
- return;
- }
String javaVersionName = System.getProperty("java.version");
// J2SE SDK/JRE Version String Naming Convention
boolean isPreRelease = javaVersionName.contains("-");

27
patches/unapplied/server/0353-Add-ThrownEggHatchEvent.patch
View file

@ -1,27 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sun, 9 Feb 2020 00:19:05 -0600
Subject: [PATCH] Add ThrownEggHatchEvent
Adds a new event similar to PlayerEggThrowEvent, but without the Player requirement
(dispensers can throw eggs to hatch them, too).
diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrownEgg.java b/src/main/java/net/minecraft/world/entity/projectile/ThrownEgg.java
index c400bcb9da854e3c953c269d6f74c1a4f07b82a7..326eb972078e5dd700372c9ba09ea7f8415b144e 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/ThrownEgg.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/ThrownEgg.java
@@ -76,6 +76,14 @@ public class ThrownEgg extends ThrowableItemProjectile {
hatchingType = event.getHatchingType();
}
+ // Paper start
+ com.destroystokyo.paper.event.entity.ThrownEggHatchEvent event = new com.destroystokyo.paper.event.entity.ThrownEggHatchEvent((org.bukkit.entity.Egg) getBukkitEntity(), hatching, b0, hatchingType);
+ event.callEvent();
+
+ b0 = event.getNumHatches();
+ hatching = event.isHatching();
+ hatchingType = event.getHatchingType();
+ // Paper end
if (hatching) {
for (int i = 0; i < b0; ++i) {
Entity entity = level.getWorld().createEntity(new org.bukkit.Location(level.getWorld(), this.getX(), this.getY(), this.getZ(), this.getYRot(), 0.0F), hatchingType.getEntityClass());

73
patches/unapplied/server/0354-Entity-Jump-API.patch
View file

@ -1,73 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Sat, 8 Feb 2020 23:26:11 -0600
Subject: [PATCH] Entity Jump API
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 38a5d219713f7d3bb3d5ea73e4e6756a03128d01..e6e4856db7d983460fdf898583915ff2e4a43d14 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3224,8 +3224,10 @@ public abstract class LivingEntity extends Entity implements Attackable {
} else if (this.isInLava() && (!this.onGround || d7 > d8)) {
this.jumpInLiquid(FluidTags.LAVA);
} else if ((this.onGround || flag && d7 <= d8) && this.noJumpDelay == 0) {
+ if (new com.destroystokyo.paper.event.entity.EntityJumpEvent(getBukkitLivingEntity()).callEvent()) { // Paper
this.jumpFromGround();
this.noJumpDelay = 10;
+ } else { this.setJumping(false); } // Paper - setJumping(false) stops a potential loop
}
} else {
this.noJumpDelay = 0;
diff --git a/src/main/java/net/minecraft/world/entity/animal/Panda.java b/src/main/java/net/minecraft/world/entity/animal/Panda.java
index e98849c103e7409f70e73a30c6713c644155b284..2db5d8a937c841718e7b568c215109c39775d82c 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Panda.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Panda.java
@@ -521,7 +521,9 @@ public class Panda extends Animal {
Panda entitypanda = (Panda) iterator.next();
if (!entitypanda.isBaby() && entitypanda.onGround && !entitypanda.isInWater() && entitypanda.canPerformAction()) {
+ if (new com.destroystokyo.paper.event.entity.EntityJumpEvent(getBukkitLivingEntity()).callEvent()) { // Paper
entitypanda.jumpFromGround();
+ } else { this.setJumping(false); } // Paper - setJumping(false) stops a potential loop
}
}
diff --git a/src/main/java/net/minecraft/world/entity/monster/Ravager.java b/src/main/java/net/minecraft/world/entity/monster/Ravager.java
index 24dc43c7806e99be6dc37af48ec056a5edd19947..74bc42623f16042c2a72993f842614a013bfb4d0 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Ravager.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Ravager.java
@@ -176,7 +176,9 @@ public class Ravager extends Raider {
}
if (!flag && this.onGround) {
+ if (new com.destroystokyo.paper.event.entity.EntityJumpEvent(getBukkitLivingEntity()).callEvent()) { // Paper
this.jumpFromGround();
+ } else { this.setJumping(false); } // Paper - setJumping(false) stops a potential loop
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index b19185c16f8fecbefef697017e8dcfd249306fe3..c5784574f584a5588020b16776f01faf6902cbe8 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -887,5 +887,19 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
public org.bukkit.inventory.EquipmentSlot getHandRaised() {
return getHandle().getUsedItemHand() == net.minecraft.world.InteractionHand.MAIN_HAND ? org.bukkit.inventory.EquipmentSlot.HAND : org.bukkit.inventory.EquipmentSlot.OFF_HAND;
}
+
+ @Override
+ public boolean isJumping() {
+ return getHandle().jumping;
+ }
+
+ @Override
+ public void setJumping(boolean jumping) {
+ getHandle().setJumping(jumping);
+ if (jumping && getHandle() instanceof Mob) {
+ // this is needed to actually make a mob jump
+ ((Mob) getHandle()).getJumpControl().jump();
+ }
+ }
// Paper end
}

49
patches/unapplied/server/0355-Add-option-to-nerf-pigmen-from-nether-portals.patch
View file

@ -1,49 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Fri, 7 Feb 2020 14:36:56 -0600
Subject: [PATCH] Add option to nerf pigmen from nether portals
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 64bd1cb6c5dd65a62df133926b969e37a3e31f76..479586efacc17e418dd8d64d884efe67355e1844 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -388,6 +388,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
// Paper start
public long activatedImmunityTick = Integer.MIN_VALUE; // Paper
public boolean isTemporarilyActive = false; // Paper
+ public boolean fromNetherPortal; // Paper
protected int numCollisions = 0; // Paper
public boolean spawnedViaMobSpawner; // Paper - Yes this name is similar to above, upstream took the better one
@javax.annotation.Nullable
@@ -2081,6 +2082,9 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
if (spawnedViaMobSpawner) {
nbt.putBoolean("Paper.FromMobSpawner", true);
}
+ if (fromNetherPortal) {
+ nbt.putBoolean("Paper.FromNetherPortal", true);
+ }
// Paper end
return nbt;
} catch (Throwable throwable) {
@@ -2223,6 +2227,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
}
spawnedViaMobSpawner = nbt.getBoolean("Paper.FromMobSpawner"); // Restore entity's from mob spawner status
+ fromNetherPortal = nbt.getBoolean("Paper.FromNetherPortal");
if (nbt.contains("Paper.SpawnReason")) {
String spawnReasonName = nbt.getString("Paper.SpawnReason");
try {
diff --git a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
index 47c99d86be833b7c6f9f76c76897fb89d6fca712..69f34c566bf825259253abbefd7d7ba2e847231b 100644
--- a/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/NetherPortalBlock.java
@@ -63,6 +63,8 @@ public class NetherPortalBlock extends Block {
if (entity != null) {
entity.setPortalCooldown();
+ entity.fromNetherPortal = true; // Paper
+ if (world.paperConfig().entities.behavior.nerfPigmenFromNetherPortals) ((net.minecraft.world.entity.Mob) entity).aware = false; // Paper
}
}
}

398
patches/unapplied/server/0356-Make-the-GUI-graph-fancier.patch
View file

@ -1,398 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sun, 2 Feb 2020 04:00:40 -0600
Subject: [PATCH] Make the GUI graph fancier
diff --git a/src/main/java/com/destroystokyo/paper/gui/GraphColor.java b/src/main/java/com/destroystokyo/paper/gui/GraphColor.java
new file mode 100644
index 0000000000000000000000000000000000000000..a4e641fdcccd3efcd1a2865dc6dc28d50671b995
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/gui/GraphColor.java
@@ -0,0 +1,44 @@
+package com.destroystokyo.paper.gui;
+
+import java.awt.Color;
+
+public class GraphColor {
+ private static final Color[] colorLine = new Color[101];
+ private static final Color[] colorFill = new Color[101];
+
+ static {
+ for (int i = 0; i < 101; i++) {
+ Color color = createColor(i);
+ colorLine[i] = new Color(color.getRed() / 2, color.getGreen() / 2, color.getBlue() / 2, 255);
+ colorFill[i] = new Color(colorLine[i].getRed(), colorLine[i].getGreen(), colorLine[i].getBlue(), 125);
+ }
+ }
+
+ public static Color getLineColor(int percent) {
+ return colorLine[percent];
+ }
+
+ public static Color getFillColor(int percent) {
+ return colorFill[percent];
+ }
+
+ private static Color createColor(int percent) {
+ if (percent <= 50) {
+ return new Color(0X00FF00);
+ }
+
+ int value = 510 - (int) (Math.min(Math.max(0, ((percent - 50) / 50F)), 1) * 510);
+
+ int red, green;
+ if (value < 255) {
+ red = 255;
+ green = (int) (Math.sqrt(value) * 16);
+ } else {
+ green = 255;
+ value = value - 255;
+ red = 255 - (value * value / 255);
+ }
+
+ return new Color(red, green, 0);
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/gui/GraphData.java b/src/main/java/com/destroystokyo/paper/gui/GraphData.java
new file mode 100644
index 0000000000000000000000000000000000000000..186fc722965e403f76b1480e1c2381fc34e29049
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/gui/GraphData.java
@@ -0,0 +1,47 @@
+package com.destroystokyo.paper.gui;
+
+import java.awt.Color;
+
+public class GraphData {
+ private long total;
+ private long free;
+ private long max;
+ private long usedMem;
+ private int usedPercent;
+
+ public GraphData(long total, long free, long max) {
+ this.total = total;
+ this.free = free;
+ this.max = max;
+ this.usedMem = total - free;
+ this.usedPercent = usedMem == 0 ? 0 : (int) (usedMem * 100L / max);
+ }
+
+ public long getTotal() {
+ return total;
+ }
+
+ public long getFree() {
+ return free;
+ }
+
+ public long getMax() {
+ return max;
+ }
+
+ public long getUsedMem() {
+ return usedMem;
+ }
+
+ public int getUsedPercent() {
+ return usedPercent;
+ }
+
+ public Color getFillColor() {
+ return GraphColor.getFillColor(usedPercent);
+ }
+
+ public Color getLineColor() {
+ return GraphColor.getLineColor(usedPercent);
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/gui/GuiStatsComponent.java b/src/main/java/com/destroystokyo/paper/gui/GuiStatsComponent.java
new file mode 100644
index 0000000000000000000000000000000000000000..537bc6213545e8ff1b7b51bc4b27fd5b2a740883
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/gui/GuiStatsComponent.java
@@ -0,0 +1,41 @@
+package com.destroystokyo.paper.gui;
+
+import net.minecraft.server.MinecraftServer;
+
+import javax.swing.JPanel;
+import javax.swing.Timer;
+import java.awt.BorderLayout;
+import java.awt.Dimension;
+
+public class GuiStatsComponent extends JPanel {
+ private final Timer timer;
+ private final RAMGraph ramGraph;
+
+ public GuiStatsComponent(MinecraftServer server) {
+ super(new BorderLayout());
+
+ setOpaque(false);
+
+ ramGraph = new RAMGraph();
+ RAMDetails ramDetails = new RAMDetails(server);
+
+ add(ramGraph, "North");
+ add(ramDetails, "Center");
+
+ timer = new Timer(500, (event) -> {
+ ramGraph.update();
+ ramDetails.update();
+ });
+ timer.start();
+ }
+
+ @Override
+ public Dimension getPreferredSize() {
+ return new Dimension(350, 200);
+ }
+
+ public void close() {
+ timer.stop();
+ ramGraph.stop();
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
new file mode 100644
index 0000000000000000000000000000000000000000..23239679d6584f1088b2b94c46eb9a5c1f9ad91d
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
@@ -0,0 +1,73 @@
+package com.destroystokyo.paper.gui;
+
+import net.minecraft.Util;
+import net.minecraft.server.MinecraftServer;
+
+import javax.swing.DefaultListCellRenderer;
+import javax.swing.DefaultListSelectionModel;
+import javax.swing.JList;
+import javax.swing.border.EmptyBorder;
+import java.awt.Dimension;
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.util.Locale;
+import java.util.Vector;
+
+public class RAMDetails extends JList<String> {
+ public static final DecimalFormat DECIMAL_FORMAT = Util.make(new DecimalFormat("########0.000"), (format)
+ -> format.setDecimalFormatSymbols(DecimalFormatSymbols.getInstance(Locale.ROOT)));
+
+ private final MinecraftServer server;
+
+ public RAMDetails(MinecraftServer server) {
+ this.server = server;
+
+ setBorder(new EmptyBorder(0, 10, 0, 0));
+ setFixedCellHeight(20);
+ setOpaque(false);
+
+ DefaultListCellRenderer renderer = new DefaultListCellRenderer();
+ renderer.setOpaque(false);
+ setCellRenderer(renderer);
+
+ setSelectionModel(new DefaultListSelectionModel() {
+ @Override
+ public void setAnchorSelectionIndex(final int anchorIndex) {
+ }
+
+ @Override
+ public void setLeadAnchorNotificationEnabled(final boolean flag) {
+ }
+
+ @Override
+ public void setLeadSelectionIndex(final int leadIndex) {
+ }
+
+ @Override
+ public void setSelectionInterval(final int index0, final int index1) {
+ }
+ });
+ }
+
+ @Override
+ public Dimension getPreferredSize() {
+ return new Dimension(350, 100);
+ }
+
+ public void update() {
+ GraphData data = RAMGraph.DATA.peekLast();
+ Vector<String> vector = new Vector<>();
+ vector.add("Memory use: " + (data.getUsedMem() / 1024L / 1024L) + " mb (" + (data.getFree() * 100L / data.getMax()) + "% free)");
+ vector.add("Heap: " + (data.getTotal() / 1024L / 1024L) + " / " + (data.getMax() / 1024L / 1024L) + " mb");
+ vector.add("Avg tick: " + DECIMAL_FORMAT.format(getAverage(server.tickTimes)) + " ms");
+ setListData(vector);
+ }
+
+ public double getAverage(long[] tickTimes) {
+ long total = 0L;
+ for (long value : tickTimes) {
+ total += value;
+ }
+ return ((double) total / (double) tickTimes.length) * 1.0E-6D;
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/gui/RAMGraph.java b/src/main/java/com/destroystokyo/paper/gui/RAMGraph.java
new file mode 100644
index 0000000000000000000000000000000000000000..c3e54da4ab6440811aab2f9dd1e218802ac13285
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/gui/RAMGraph.java
@@ -0,0 +1,144 @@
+package com.destroystokyo.paper.gui;
+
+import javax.swing.JComponent;
+import javax.swing.SwingUtilities;
+import javax.swing.Timer;
+import javax.swing.ToolTipManager;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.MouseInfo;
+import java.awt.Point;
+import java.awt.PointerInfo;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.LinkedList;
+import java.util.concurrent.TimeUnit;
+
+public class RAMGraph extends JComponent {
+ public static final LinkedList<GraphData> DATA = new LinkedList<GraphData>() {
+ @Override
+ public boolean add(GraphData data) {
+ if (size() >= 348) {
+ remove();
+ }
+ return super.add(data);
+ }
+ };
+
+ static {
+ GraphData empty = new GraphData(0, 0, 0);
+ for (int i = 0; i < 350; i++) {
+ DATA.add(empty);
+ }
+ }
+
+ private final Timer timer;
+ private final SimpleDateFormat TIME_FORMAT = new SimpleDateFormat("HH:mm:ss");
+
+ private int currentTick;
+
+ public RAMGraph() {
+ ToolTipManager.sharedInstance().setInitialDelay(0);
+
+ addMouseListener(new MouseAdapter() {
+ final int defaultDismissTimeout = ToolTipManager.sharedInstance().getDismissDelay();
+ final int dismissDelayMinutes = (int) TimeUnit.MINUTES.toMillis(10);
+
+ @Override
+ public void mouseEntered(MouseEvent me) {
+ ToolTipManager.sharedInstance().setDismissDelay(dismissDelayMinutes);
+ }
+
+ @Override
+ public void mouseExited(MouseEvent me) {
+ ToolTipManager.sharedInstance().setDismissDelay(defaultDismissTimeout);
+ }
+ });
+
+ timer = new Timer(50, (event) -> repaint());
+ timer.start();
+ }
+
+ @Override
+ public Dimension getPreferredSize() {
+ return new Dimension(350, 110);
+ }
+
+ public void update() {
+ Runtime jvm = Runtime.getRuntime();
+ DATA.add(new GraphData(jvm.totalMemory(), jvm.freeMemory(), jvm.maxMemory()));
+
+ PointerInfo pointerInfo = MouseInfo.getPointerInfo();
+ if (pointerInfo != null) {
+ Point point = pointerInfo.getLocation();
+ if (point != null) {
+ Point loc = new Point(point);
+ SwingUtilities.convertPointFromScreen(loc, this);
+ if (this.contains(loc)) {
+ ToolTipManager.sharedInstance().mouseMoved(
+ new MouseEvent(this, -1, System.currentTimeMillis(), 0, loc.x, loc.y,
+ point.x, point.y, 0, false, 0));
+ }
+ }
+ }
+
+ currentTick++;
+ }
+
+ @Override
+ public void paint(Graphics graphics) {
+ graphics.setColor(new Color(0xFFFFFFFF));
+ graphics.fillRect(0, 0, 350, 100);
+
+ graphics.setColor(new Color(0x888888));
+ graphics.drawLine(1, 25, 348, 25);
+ graphics.drawLine(1, 50, 348, 50);
+ graphics.drawLine(1, 75, 348, 75);
+
+ int i = 0;
+ for (GraphData data : DATA) {
+ i++;
+ if ((i + currentTick) % 120 == 0) {
+ graphics.setColor(new Color(0x888888));
+ graphics.drawLine(i, 1, i, 99);
+ }
+ int used = data.getUsedPercent();
+ if (used > 0) {
+ Color color = data.getLineColor();
+ graphics.setColor(data.getFillColor());
+ graphics.fillRect(i, 100 - used, 1, used);
+ graphics.setColor(color);
+ graphics.fillRect(i, 100 - used, 1, 1);
+ }
+ }
+
+ graphics.setColor(new Color(0xFF000000));
+ graphics.drawRect(0, 0, 348, 100);
+
+ Point m = getMousePosition();
+ if (m != null && m.x > 0 && m.x < 348 && m.y > 0 && m.y < 100) {
+ GraphData data = DATA.get(m.x);
+ int used = data.getUsedPercent();
+ graphics.setColor(new Color(0x000000));
+ graphics.drawLine(m.x, 1, m.x, 99);
+ graphics.drawOval(m.x - 2, 100 - used - 2, 5, 5);
+ graphics.setColor(data.getLineColor());
+ graphics.fillOval(m.x - 2, 100 - used - 2, 5, 5);
+ setToolTipText(String.format("<html><body>Used: %s mb (%s%%)<br/>%s</body></html>",
+ Math.round(data.getUsedMem() / 1024F / 1024F),
+ used, getTime(m.x)));
+ }
+ }
+
+ public String getTime(int halfSeconds) {
+ int millis = (348 - halfSeconds) / 2 * 1000;
+ return TIME_FORMAT.format(new Date((System.currentTimeMillis() - millis)));
+ }
+
+ public void stop() {
+ timer.stop();
+ }
+}
diff --git a/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java b/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java
index 75083eeb9b413e6dd5375007360dce6857a08fff..66464c10a6b33414c6d1b67b926a66c343d5f887 100644
--- a/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java
+++ b/src/main/java/net/minecraft/server/gui/MinecraftServerGui.java
@@ -95,7 +95,7 @@ public class MinecraftServerGui extends JComponent {
private JComponent buildInfoPanel() {
JPanel jpanel = new JPanel(new BorderLayout());
- StatsComponent guistatscomponent = new StatsComponent(this.server);
+ com.destroystokyo.paper.gui.GuiStatsComponent guistatscomponent = new com.destroystokyo.paper.gui.GuiStatsComponent(this.server); // Paper
Collection<Runnable> collection = this.finalizers; // CraftBukkit - decompile error
Objects.requireNonNull(guistatscomponent);

30
patches/unapplied/server/0357-add-hand-to-BlockMultiPlaceEvent.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Trigary <trigary0@gmail.com>
Date: Sun, 1 Mar 2020 22:43:24 +0100
Subject: [PATCH] add hand to BlockMultiPlaceEvent
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index f77bb8401f0d4b5acc64c8b707083bc251caf8e5..cdf93e8751fa2520881290b2a7385f99ec4d0dc2 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -366,13 +366,18 @@ public class CraftEventFactory {
}
org.bukkit.inventory.ItemStack item;
+ // Paper start - add hand to BlockMultiPlaceEvent
+ EquipmentSlot equipmentSlot;
if (hand == InteractionHand.MAIN_HAND) {
item = player.getInventory().getItemInMainHand();
+ equipmentSlot = EquipmentSlot.HAND;
} else {
item = player.getInventory().getItemInOffHand();
+ equipmentSlot = EquipmentSlot.OFF_HAND;
}
- BlockMultiPlaceEvent event = new BlockMultiPlaceEvent(blockStates, blockClicked, item, player, canBuild);
+ BlockMultiPlaceEvent event = new BlockMultiPlaceEvent(blockStates, blockClicked, item, player, canBuild, equipmentSlot);
+ // Paper end
craftServer.getPluginManager().callEvent(event);
return event;

18
patches/unapplied/server/0358-Validate-tripwire-hook-placement-before-update.patch
View file

@ -1,18 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Sat, 7 Mar 2020 00:07:51 +0000
Subject: [PATCH] Validate tripwire hook placement before update
diff --git a/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java b/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java
index a5f8c7d9d9998eebce7f15e01c157651b9831516..4a516828e5c6abd63511ee7c93fcff11203cf8d0 100644
--- a/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/TripWireHookBlock.java
@@ -175,6 +175,7 @@ public class TripWireHookBlock extends Block {
this.emitState(world, pos, flag4, flag5, flag2, flag3);
if (!beingRemoved) {
+ if (world.getBlockState(pos).getBlock() == Blocks.TRIPWIRE_HOOK) // Paper - validate
world.setBlock(pos, (BlockState) iblockdata3.setValue(TripWireHookBlock.FACING, enumdirection), 3);
if (flag1) {
this.notifyNeighbors(world, pos, enumdirection);

19
patches/unapplied/server/0359-Add-option-to-allow-iron-golems-to-spawn-in-air.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sat, 13 Apr 2019 16:50:58 -0500
Subject: [PATCH] Add option to allow iron golems to spawn in air
diff --git a/src/main/java/net/minecraft/world/entity/animal/IronGolem.java b/src/main/java/net/minecraft/world/entity/animal/IronGolem.java
index f150afd99922bc5d2f2183ad39fd1918ce3de367..4fbbd74cda7e4f2c623db46c2c94d9697ca5df05 100644
--- a/src/main/java/net/minecraft/world/entity/animal/IronGolem.java
+++ b/src/main/java/net/minecraft/world/entity/animal/IronGolem.java
@@ -334,7 +334,7 @@ public class IronGolem extends AbstractGolem implements NeutralMob {
BlockPos blockposition1 = blockposition.below();
BlockState iblockdata = world.getBlockState(blockposition1);
- if (!iblockdata.entityCanStandOn(world, blockposition1, this)) {
+ if (!iblockdata.entityCanStandOn(world, blockposition1, this) && !level.paperConfig().entities.spawning.ironGolemsCanSpawnInAir) { // Paper
return false;
} else {
for (int i = 1; i < 3; ++i) {

34
patches/unapplied/server/0360-Configurable-chance-of-villager-zombie-infection.patch
View file

@ -1,34 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zero <zero@cock.li>
Date: Sat, 22 Feb 2020 16:10:31 -0500
Subject: [PATCH] Configurable chance of villager zombie infection
This allows you to solve an issue in vanilla behavior where:
* On easy difficulty your villagers will NEVER get infected, meaning they will always die.
* On normal difficulty they will have a 50% of getting infected or dying.
diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
index f0bad2264df3a4b4631d66dad46ec03470a206ee..23fe7c324b8faca954dbef1a5703db6a8763edf6 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
@@ -451,12 +451,16 @@ public class Zombie extends Monster {
public boolean wasKilled(ServerLevel world, LivingEntity other) {
boolean flag = super.wasKilled(world, other);
- if ((world.getDifficulty() == Difficulty.NORMAL || world.getDifficulty() == Difficulty.HARD) && other instanceof Villager) {
- Villager entityvillager = (Villager) other;
-
- if (world.getDifficulty() != Difficulty.HARD && this.random.nextBoolean()) {
+ // Paper start
+ if (level.paperConfig().entities.behavior.zombieVillagerInfectionChance != 0.0 && (level.paperConfig().entities.behavior.zombieVillagerInfectionChance != -1.0 || world.getDifficulty() == Difficulty.NORMAL || world.getDifficulty() == Difficulty.HARD) && other instanceof Villager) {
+ if (level.paperConfig().entities.behavior.zombieVillagerInfectionChance == -1.0 && world.getDifficulty() != Difficulty.HARD && this.random.nextBoolean()) {
return flag;
}
+ if (level.paperConfig().entities.behavior.zombieVillagerInfectionChance != -1.0 && (this.random.nextDouble() * 100.0) > level.paperConfig().entities.behavior.zombieVillagerInfectionChance) {
+ return flag;
+ } // Paper end
+
+ Villager entityvillager = (Villager) other;
// CraftBukkit start
flag = Zombie.zombifyVillager(world, entityvillager, this.blockPosition(), this.isSilent(), CreatureSpawnEvent.SpawnReason.INFECTION) == null;
}

61
patches/unapplied/server/0361-Optimise-Chunk-getFluid.patch
View file

@ -1,61 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Tue, 14 Jan 2020 14:59:08 -0800
Subject: [PATCH] Optimise Chunk#getFluid
Removing the try catch and generally reducing ops should make it
faster on its own, however removing the try catch makes it
easier to inline due to code size
diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
index b1471b43392863ce1f2861d07baddbd711e761dc..703830416a0483e960643bee269fe01e170112bd 100644
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
@@ -420,18 +420,20 @@ public class LevelChunk extends ChunkAccess {
}
public FluidState getFluidState(int x, int y, int z) {
- try {
- int l = this.getSectionIndex(y);
-
- if (l >= 0 && l < this.sections.length) {
- LevelChunkSection chunksection = this.sections[l];
+ // try { // Paper - remove try catch
+ // Paper start - reduce the number of ops in this call
+ int index = this.getSectionIndex(y);
+ if (index >= 0 && index < this.sections.length) {
+ LevelChunkSection chunksection = this.sections[index];
if (!chunksection.hasOnlyAir()) {
- return chunksection.getFluidState(x & 15, y & 15, z & 15);
+ return chunksection.states.get((y & 15) << 8 | (z & 15) << 4 | x & 15).getFluidState();
+ // Paper end
}
}
return Fluids.EMPTY.defaultFluidState();
+ /* // Paper - remove try catch
} catch (Throwable throwable) {
CrashReport crashreport = CrashReport.forThrowable(throwable, "Getting fluid state");
CrashReportCategory crashreportsystemdetails = crashreport.addCategory("Block being got");
@@ -441,6 +443,7 @@ public class LevelChunk extends ChunkAccess {
});
throw new ReportedException(crashreport);
}
+ */ // Paper - remove try catch
}
// CraftBukkit start
diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunkSection.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunkSection.java
index 8823751cde27bf195177282e99e9a69888441e35..8c8445af8a2fe684fdbb468f8d8605d44a803758 100644
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunkSection.java
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunkSection.java
@@ -54,7 +54,7 @@ public class LevelChunkSection {
}
public FluidState getFluidState(int x, int y, int z) {
- return ((BlockState) this.states.get(x, y, z)).getFluidState();
+ return this.states.get(x, y, z).getFluidState(); // Paper - diff on change - we expect this to be effectively just getType(x, y, z).getFluid(). If this changes we need to check other patches that use IBlockData#getFluid.
}
public void acquire() {

19
patches/unapplied/server/0362-Set-spigots-verbose-world-setting-to-false-by-def.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 2 Dec 2020 20:17:54 -0800
Subject: [PATCH] Set spigots verbose world setting to false by def
diff --git a/src/main/java/org/spigotmc/SpigotWorldConfig.java b/src/main/java/org/spigotmc/SpigotWorldConfig.java
index a345befaee2e4703294c3941f4060c496838c496..102b038e2566cba4f259a61e502ff0808c47234c 100644
--- a/src/main/java/org/spigotmc/SpigotWorldConfig.java
+++ b/src/main/java/org/spigotmc/SpigotWorldConfig.java
@@ -20,7 +20,7 @@ public class SpigotWorldConfig
public void init()
{
- this.verbose = this.getBoolean( "verbose", true );
+ this.verbose = this.getBoolean( "verbose", false ); // Paper
this.log( "-------- World Settings For [" + this.worldName + "] --------" );
SpigotConfig.readConfig( SpigotWorldConfig.class, this );

206
patches/unapplied/server/0363-Add-tick-times-API-and-mspt-command.patch
View file

@ -1,206 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sun, 5 Apr 2020 22:23:14 -0500
Subject: [PATCH] Add tick times API and /mspt command
diff --git a/src/main/java/io/papermc/paper/command/MSPTCommand.java b/src/main/java/io/papermc/paper/command/MSPTCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b5293b0c696ef21d0101493ffa41b60bf0bc86b
--- /dev/null
+++ b/src/main/java/io/papermc/paper/command/MSPTCommand.java
@@ -0,0 +1,102 @@
+package io.papermc.paper.command;
+
+import net.kyori.adventure.text.Component;
+import net.minecraft.server.MinecraftServer;
+import org.bukkit.Location;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.framework.qual.DefaultQualifier;
+
+import static net.kyori.adventure.text.Component.text;
+import static net.kyori.adventure.text.format.NamedTextColor.GOLD;
+import static net.kyori.adventure.text.format.NamedTextColor.GRAY;
+import static net.kyori.adventure.text.format.NamedTextColor.GREEN;
+import static net.kyori.adventure.text.format.NamedTextColor.RED;
+import static net.kyori.adventure.text.format.NamedTextColor.YELLOW;
+
+@DefaultQualifier(NonNull.class)
+public final class MSPTCommand extends Command {
+ private static final DecimalFormat DF = new DecimalFormat("########0.0");
+ private static final Component SLASH = text("/");
+
+ public MSPTCommand(final String name) {
+ super(name);
+ this.description = "View server tick times";
+ this.usageMessage = "/mspt";
+ this.setPermission("bukkit.command.mspt");
+ }
+
+ @Override
+ public List<String> tabComplete(CommandSender sender, String alias, String[] args, Location location) throws IllegalArgumentException {
+ return Collections.emptyList();
+ }
+
+ @Override
+ public boolean execute(CommandSender sender, String commandLabel, String[] args) {
+ if (!testPermission(sender)) return true;
+
+ MinecraftServer server = MinecraftServer.getServer();
+
+ List<Component> times = new ArrayList<>();
+ times.addAll(eval(server.tickTimes5s.getTimes()));
+ times.addAll(eval(server.tickTimes10s.getTimes()));
+ times.addAll(eval(server.tickTimes60s.getTimes()));
+
+ sender.sendMessage(text().content("Server tick times ").color(GOLD)
+ .append(text().color(YELLOW)
+ .append(
+ text("("),
+ text("avg", GRAY),
+ text("/"),
+ text("min", GRAY),
+ text("/"),
+ text("max", GRAY),
+ text(")")
+ )
+ ).append(
+ text(" from last 5s"),
+ text(",", GRAY),
+ text(" 10s"),
+ text(",", GRAY),
+ text(" 1m"),
+ text(":", YELLOW)
+ )
+ );
+ sender.sendMessage(text().content("◴ ").color(GOLD)
+ .append(text().color(GRAY)
+ .append(
+ times.get(0), SLASH, times.get(1), SLASH, times.get(2), text(", ", YELLOW),
+ times.get(3), SLASH, times.get(4), SLASH, times.get(5), text(", ", YELLOW),
+ times.get(6), SLASH, times.get(7), SLASH, times.get(8)
+ )
+ )
+ );
+ return true;
+ }
+
+ private static List<Component> eval(long[] times) {
+ long min = Integer.MAX_VALUE;
+ long max = 0L;
+ long total = 0L;
+ for (long value : times) {
+ if (value > 0L && value < min) min = value;
+ if (value > max) max = value;
+ total += value;
+ }
+ double avgD = ((double) total / (double) times.length) * 1.0E-6D;
+ double minD = ((double) min) * 1.0E-6D;
+ double maxD = ((double) max) * 1.0E-6D;
+ return Arrays.asList(getColor(avgD), getColor(minD), getColor(maxD));
+ }
+
+ private static Component getColor(double avg) {
+ return text(DF.format(avg), avg >= 50 ? RED : avg >= 40 ? YELLOW : GREEN);
+ }
+}
diff --git a/src/main/java/io/papermc/paper/command/PaperCommands.java b/src/main/java/io/papermc/paper/command/PaperCommands.java
index d44d0074446c1c54e87dc8078dff7fef1d92f343..bbb8b1933ef33a3b91f69545f69dd3cfb84b27f5 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommands.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommands.java
@@ -17,6 +17,7 @@ public final class PaperCommands {
private static final Map<String, Command> COMMANDS = new HashMap<>();
static {
COMMANDS.put("paper", new PaperCommand("paper"));
+ COMMANDS.put("mspt", new MSPTCommand("mspt"));
}
public static void registerCommands(final MinecraftServer server) {
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 2e29d1c3e5faf970bfaf3a545ef3553f284d68ef..d00545c31de383470bcb8e4d9c6edad2f39c864c 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -253,6 +253,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
@Nullable private net.kyori.adventure.text.Component cachedMotd; // Paper
private int playerIdleTimeout;
public final long[] tickTimes;
+ // Paper start
+ public final TickTimes tickTimes5s = new TickTimes(100);
+ public final TickTimes tickTimes10s = new TickTimes(200);
+ public final TickTimes tickTimes60s = new TickTimes(1200);
+ // Paper end
@Nullable
private KeyPair keyPair;
@Nullable
@@ -1345,6 +1350,11 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
this.averageTickTime = this.averageTickTime * 0.8F + (float) j / 1000000.0F * 0.19999999F;
long k = Util.getNanos();
+ // Paper start
+ tickTimes5s.add(this.tickCount, j);
+ tickTimes10s.add(this.tickCount, j);
+ tickTimes60s.add(this.tickCount, j);
+ // Paper end
this.frameTimer.logFrameDuration(k - i);
this.profiler.pop();
org.spigotmc.WatchdogThread.tick(); // Spigot
@@ -2581,4 +2591,30 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
public static record ServerResourcePackInfo(String url, String hash, boolean isRequired, @Nullable Component prompt) {
}
+
+ // Paper start
+ public static class TickTimes {
+ private final long[] times;
+
+ public TickTimes(int length) {
+ times = new long[length];
+ }
+
+ void add(int index, long time) {
+ times[index % times.length] = time;
+ }
+
+ public long[] getTimes() {
+ return times.clone();
+ }
+
+ public double getAverage() {
+ long total = 0L;
+ for (long value : times) {
+ total += value;
+ }
+ return ((double) total / (double) times.length) * 1.0E-6D;
+ }
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 456bb6cf7278a1418b39b9b2094abad3137bb508..dc1cbc8942d80e2975cc8c47d7567941b18148ea 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2516,6 +2516,16 @@ public final class CraftServer implements Server {
net.minecraft.server.MinecraftServer.getServer().tps15.getAverage()
};
}
+
+ @Override
+ public long[] getTickTimes() {
+ return getServer().tickTimes5s.getTimes();
+ }
+
+ @Override
+ public double getAverageTickTime() {
+ return getServer().tickTimes5s.getAverage();
+ }
// Paper end
// Spigot start

22
patches/unapplied/server/0364-Expose-MinecraftServer-isRunning.patch
View file

@ -1,22 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JRoy <joshroy126@gmail.com>
Date: Fri, 10 Apr 2020 21:24:12 -0400
Subject: [PATCH] Expose MinecraftServer#isRunning
This allows for plugins to detect if the server is actually turning off in onDisable rather than just plugins reloading.
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index dc1cbc8942d80e2975cc8c47d7567941b18148ea..b7dc51e29aed83fe40cc4730a1b8448b432ebff8 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2747,5 +2747,10 @@ public final class CraftServer implements Server {
public int getCurrentTick() {
return net.minecraft.server.MinecraftServer.currentTick;
}
+
+ @Override
+ public boolean isStopping() {
+ return net.minecraft.server.MinecraftServer.getServer().hasStopped();
+ }
// Paper end
}

64
patches/unapplied/server/0365-Add-Raw-Byte-ItemStack-Serialization.patch
View file

@ -1,64 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Thu, 30 Apr 2020 16:56:54 +0200
Subject: [PATCH] Add Raw Byte ItemStack Serialization
Serializes using NBT which is safer for server data migrations than bukkits format.
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 4aa7969297cfbbbfe4964a3f793d9f11d684a713..f6eae5756dd7919938ca8265bfeba84fba3ec644 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -468,6 +468,52 @@ public final class CraftMagicNumbers implements UnsafeValues {
public com.destroystokyo.paper.util.VersionFetcher getVersionFetcher() {
return new com.destroystokyo.paper.PaperVersionFetcher();
}
+
+ @Override
+ public byte[] serializeItem(ItemStack item) {
+ Preconditions.checkNotNull(item, "null cannot be serialized");
+ Preconditions.checkArgument(item.getType() != Material.AIR, "air cannot be serialized");
+
+ return serializeNbtToBytes((item instanceof CraftItemStack ? ((CraftItemStack) item).handle : CraftItemStack.asNMSCopy(item)).save(new CompoundTag()));
+ }
+
+ @Override
+ public ItemStack deserializeItem(byte[] data) {
+ Preconditions.checkNotNull(data, "null cannot be deserialized");
+ Preconditions.checkArgument(data.length > 0, "cannot deserialize nothing");
+
+ CompoundTag compound = deserializeNbtFromBytes(data);
+ int dataVersion = compound.getInt("DataVersion");
+ return CraftItemStack.asCraftMirror(net.minecraft.world.item.ItemStack.of(ca.spottedleaf.dataconverter.minecraft.MCDataConverter.convertTag(ca.spottedleaf.dataconverter.minecraft.datatypes.MCTypeRegistry.ITEM_STACK, compound, dataVersion, getDataVersion())));
+ }
+
+ private byte[] serializeNbtToBytes(CompoundTag compound) {
+ compound.putInt("DataVersion", getDataVersion());
+ java.io.ByteArrayOutputStream outputStream = new java.io.ByteArrayOutputStream();
+ try {
+ net.minecraft.nbt.NbtIo.writeCompressed(
+ compound,
+ outputStream
+ );
+ } catch (IOException ex) {
+ throw new RuntimeException(ex);
+ }
+ return outputStream.toByteArray();
+ }
+
+ private CompoundTag deserializeNbtFromBytes(byte[] data) {
+ CompoundTag compound;
+ try {
+ compound = net.minecraft.nbt.NbtIo.readCompressed(
+ new java.io.ByteArrayInputStream(data)
+ );
+ } catch (IOException ex) {
+ throw new RuntimeException(ex);
+ }
+ int dataVersion = compound.getInt("DataVersion");
+ Preconditions.checkArgument(dataVersion <= getDataVersion(), "Newer version! Server downgrades are not supported!");
+ return compound;
+ }
// Paper end
/**