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Jake Potrebic 2024-04-23 23:44:48 -07:00
parent 9079c90d22
commit cc4614854a
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58 changed files with 232 additions and 255 deletions
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122
patches/unapplied/server/0366-Move-player-to-spawn-point-if-spawn-in-unloaded-worl.patch
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@ -1,122 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: 2277 <38501234+2277@users.noreply.github.com>
Date: Tue, 31 Mar 2020 10:33:55 +0100
Subject: [PATCH] Move player to spawn point if spawn in unloaded world
If the playerdata contains an invalid world (missing, unloaded, invalid,
etc.), spawn the player at the spawn point of the main world.
Co-authored-by: Wyatt Childers <wchilders@nearce.com>
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index c5614cc12789fdfad3519434e115a50c12844b3b..d0e158235915e4efc8bda99d552d029cd8680035 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -195,7 +195,7 @@ public abstract class PlayerList {
}
CompoundTag nbttagcompound = this.load(player);
- ResourceKey resourcekey;
+ ResourceKey<Level> resourcekey = null; // Paper
// CraftBukkit start - Better rename detection
if (nbttagcompound != null && nbttagcompound.contains("bukkit")) {
CompoundTag bukkit = nbttagcompound.getCompound("bukkit");
@@ -203,15 +203,42 @@ public abstract class PlayerList {
}
// CraftBukkit end
+ // Paper start - move logic in Entity to here, to use bukkit supplied world UUID & reset to main world spawn if no valid world is found
+ boolean invalidPlayerWorld = false;
+ bukkitData: if (nbttagcompound != null) {
+ // The main way for bukkit worlds to store the world is the world UUID despite mojang adding custom worlds
+ final org.bukkit.World bWorld;
+ if (nbttagcompound.contains("WorldUUIDMost") && nbttagcompound.contains("WorldUUIDLeast")) {
+ bWorld = org.bukkit.Bukkit.getServer().getWorld(new UUID(nbttagcompound.getLong("WorldUUIDMost"), nbttagcompound.getLong("WorldUUIDLeast")));
+ } else if (nbttagcompound.contains("world", net.minecraft.nbt.Tag.TAG_STRING)) { // Paper - legacy bukkit world name
+ bWorld = org.bukkit.Bukkit.getServer().getWorld(nbttagcompound.getString("world"));
+ } else {
+ break bukkitData; // if neither of the bukkit data points exist, proceed to the vanilla migration section
+ }
+ if (bWorld != null) {
+ resourcekey = ((CraftWorld) bWorld).getHandle().dimension();
+ } else {
+ resourcekey = Level.OVERWORLD;
+ invalidPlayerWorld = true;
+ }
+ }
+ if (resourcekey == null) { // only run the vanilla logic if we haven't found a world from the bukkit data
+ // Below is the vanilla way of getting the dimension, this is for migration from vanilla servers
+ // Paper end
if (nbttagcompound != null) {
DataResult<ResourceKey<Level>> dataresult = DimensionType.parseLegacy(new Dynamic(NbtOps.INSTANCE, nbttagcompound.get("Dimension"))); // CraftBukkit - decompile error
Logger logger = PlayerList.LOGGER;
Objects.requireNonNull(logger);
- resourcekey = (ResourceKey) dataresult.resultOrPartial(logger::error).orElse(player.serverLevel().dimension()); // CraftBukkit - SPIGOT-7507: If no dimension, fall back to existing dimension loaded from "WorldUUID", which in turn defaults to World.OVERWORLD
+ // Paper start - reset to main world spawn if no valid world is found
+ final Optional<ResourceKey<Level>> result = dataresult.resultOrPartial(logger::error);
+ invalidPlayerWorld = result.isEmpty();
+ resourcekey = result.orElse(Level.OVERWORLD);
+ // Paper end
} else {
- resourcekey = player.serverLevel().dimension(); // CraftBukkit - SPIGOT-7507: If no dimension, fall back to existing dimension loaded from "WorldUUID", which in turn defaults to World.OVERWORLD
+ resourcekey = Level.OVERWORLD; // Paper - revert to vanilla default main world, this isn't an "invalid world" since no player data existed
}
+ } // Paper
ResourceKey<Level> resourcekey1 = resourcekey;
ServerLevel worldserver = this.server.getLevel(resourcekey1);
@@ -220,6 +247,7 @@ public abstract class PlayerList {
if (worldserver == null) {
PlayerList.LOGGER.warn("Unknown respawn dimension {}, defaulting to overworld", resourcekey1);
worldserver1 = this.server.overworld();
+ invalidPlayerWorld = true; // Paper - reset to main world if no world with parsed value is found
} else {
worldserver1 = worldserver;
}
@@ -227,6 +255,10 @@ public abstract class PlayerList {
// Paper start - Entity#getEntitySpawnReason
if (nbttagcompound == null) {
player.spawnReason = org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DEFAULT; // set Player SpawnReason to DEFAULT on first login
+ // Paper start - reset to main world spawn if first spawn or invalid world
+ }
+ if (nbttagcompound == null || invalidPlayerWorld) {
+ // Paper end - reset to main world spawn if first spawn or invalid world
player.fudgeSpawnLocation(worldserver1); // Paper - Don't move existing players to world spawn
}
// Paper end - Entity#getEntitySpawnReason
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 537461e60366580bd18e3814113ef1f8b7009b39..5863d7118d9935735400cff4a09dd8546f67bac5 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2289,27 +2289,8 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
}
// CraftBukkit end
- // CraftBukkit start - Reset world
- if (this instanceof ServerPlayer) {
- Server server = Bukkit.getServer();
- org.bukkit.World bworld = null;
-
- // TODO: Remove World related checks, replaced with WorldUID
- String worldName = nbt.getString("world");
-
- if (nbt.contains("WorldUUIDMost") && nbt.contains("WorldUUIDLeast")) {
- UUID uid = new UUID(nbt.getLong("WorldUUIDMost"), nbt.getLong("WorldUUIDLeast"));
- bworld = server.getWorld(uid);
- } else {
- bworld = server.getWorld(worldName);
- }
-
- if (bworld == null) {
- bworld = ((org.bukkit.craftbukkit.CraftServer) server).getServer().getLevel(Level.OVERWORLD).getWorld();
- }
-
- ((ServerPlayer) this).setLevel(bworld == null ? null : ((CraftWorld) bworld).getHandle());
- }
+ // CraftBukkit start
+ // Paper - move world parsing/loading to PlayerList#placeNewPlayer
this.getBukkitEntity().readBukkitValues(nbt);
if (nbt.contains("Bukkit.invisible")) {
boolean bukkitInvisible = nbt.getBoolean("Bukkit.invisible");

28
patches/unapplied/server/0367-Add-PlayerAttackEntityCooldownResetEvent.patch
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@ -1,28 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: nossr50 <nossr50@gmail.com>
Date: Thu, 26 Mar 2020 19:44:50 -0700
Subject: [PATCH] Add PlayerAttackEntityCooldownResetEvent
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index e8410acb2f4be966177a0ec62fc93b8fe2cc0af3..1e5ffd48251c0727e662da4d9a59bc8c23eb95ff 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -2211,7 +2211,16 @@ public abstract class LivingEntity extends Entity implements Attackable {
EntityDamageEvent event = CraftEventFactory.handleLivingEntityDamageEvent(this, damagesource, originalDamage, hardHatModifier, blockingModifier, armorModifier, resistanceModifier, magicModifier, absorptionModifier, hardHat, blocking, armor, resistance, magic, absorption);
if (damagesource.getEntity() instanceof net.minecraft.world.entity.player.Player) {
- ((net.minecraft.world.entity.player.Player) damagesource.getEntity()).resetAttackStrengthTicker(); // Moved from EntityHuman in order to make the cooldown reset get called after the damage event is fired
+ // Paper start - PlayerAttackEntityCooldownResetEvent
+ if (damagesource.getEntity() instanceof ServerPlayer) {
+ ServerPlayer player = (ServerPlayer) damagesource.getEntity();
+ if (new com.destroystokyo.paper.event.player.PlayerAttackEntityCooldownResetEvent(player.getBukkitEntity(), this.getBukkitEntity(), player.getAttackStrengthScale(0F)).callEvent()) {
+ player.resetAttackStrengthTicker();
+ }
+ } else {
+ ((net.minecraft.world.entity.player.Player) damagesource.getEntity()).resetAttackStrengthTicker();
+ }
+ // Paper end - PlayerAttackEntityCooldownResetEvent
}
if (event.isCancelled()) {
return false;

27
patches/unapplied/server/0368-Don-t-fire-BlockFade-on-worldgen-threads.patch
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@ -1,27 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Thu, 23 Apr 2020 01:36:39 -0400
Subject: [PATCH] Don't fire BlockFade on worldgen threads
diff --git a/src/main/java/net/minecraft/world/level/block/FireBlock.java b/src/main/java/net/minecraft/world/level/block/FireBlock.java
index da9cd2da60186b94f3b8a259c13b20f20e50fccb..65b2873ca8032a64a4968b7587637644df1aeca5 100644
--- a/src/main/java/net/minecraft/world/level/block/FireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FireBlock.java
@@ -108,6 +108,7 @@ public class FireBlock extends BaseFireBlock {
@Override
public BlockState updateShape(BlockState state, Direction direction, BlockState neighborState, LevelAccessor world, BlockPos pos, BlockPos neighborPos) {
// CraftBukkit start
+ if (!(world instanceof ServerLevel)) return this.canSurvive(state, world, pos) ? (BlockState) this.getStateWithAge(world, pos, (Integer) state.getValue(FireBlock.AGE)) : Blocks.AIR.defaultBlockState(); // Paper - don't fire events in world generation
if (!this.canSurvive(state, world, pos)) {
// Suppress during worldgen
if (!(world instanceof Level)) {
@@ -123,7 +124,7 @@ public class FireBlock extends BaseFireBlock {
return blockState.getHandle();
}
}
- return this.getStateWithAge(world, pos, (Integer) state.getValue(FireBlock.AGE));
+ return this.getStateWithAge(world, pos, (Integer) state.getValue(FireBlock.AGE)); // Paper - don't fire events in world generation; diff on change, see "don't fire events in world generation"
// CraftBukkit end
}

43
patches/unapplied/server/0369-Add-phantom-creative-and-insomniac-controls.patch
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@ -1,43 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Sat, 25 Apr 2020 15:13:41 -0500
Subject: [PATCH] Add phantom creative and insomniac controls
diff --git a/src/main/java/net/minecraft/world/entity/EntitySelector.java b/src/main/java/net/minecraft/world/entity/EntitySelector.java
index 3207166061bf9c4d7bf3f38e5a9f7aff23ccd5c1..ee4495b67c46cf1282cdd6ad15b224b0b7b10bfb 100644
--- a/src/main/java/net/minecraft/world/entity/EntitySelector.java
+++ b/src/main/java/net/minecraft/world/entity/EntitySelector.java
@@ -28,6 +28,7 @@ public final class EntitySelector {
return !entity.isSpectator();
};
public static final Predicate<Entity> CAN_BE_COLLIDED_WITH = EntitySelector.NO_SPECTATORS.and(Entity::canBeCollidedWith);
+ public static Predicate<Player> IS_INSOMNIAC = (player) -> net.minecraft.util.Mth.clamp(((net.minecraft.server.level.ServerPlayer) player).getStats().getValue(net.minecraft.stats.Stats.CUSTOM.get(net.minecraft.stats.Stats.TIME_SINCE_REST)), 1, Integer.MAX_VALUE) >= 72000; // Paper - Add phantom creative and insomniac controls
private EntitySelector() {}
// Paper start - Affects Spawning API
diff --git a/src/main/java/net/minecraft/world/entity/monster/Phantom.java b/src/main/java/net/minecraft/world/entity/monster/Phantom.java
index 658393f451e46a93c5665fe3c580aa395ace68d1..ea980c2fdf01988ba25bffc7f8963d775101bee1 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Phantom.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Phantom.java
@@ -568,6 +568,7 @@ public class Phantom extends FlyingMob implements Enemy {
Player entityhuman = (Player) iterator.next();
if (Phantom.this.canAttack(entityhuman, TargetingConditions.DEFAULT)) {
+ if (!level().paperConfig().entities.behavior.phantomsOnlyAttackInsomniacs || EntitySelector.IS_INSOMNIAC.test(entityhuman)) // Paper - Add phantom creative and insomniac controls
Phantom.this.setTarget(entityhuman, org.bukkit.event.entity.EntityTargetEvent.TargetReason.CLOSEST_PLAYER, true); // CraftBukkit - reason
return true;
}
diff --git a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
index 5d84bd022714f9726131d2e37d648c444052af9b..76982e0dbab0ecb6f7d4cd8a748af940492a31e7 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/PhantomSpawner.java
@@ -49,7 +49,7 @@ public class PhantomSpawner implements CustomSpawner {
while (iterator.hasNext()) {
ServerPlayer entityplayer = (ServerPlayer) iterator.next();
- if (!entityplayer.isSpectator()) {
+ if (!entityplayer.isSpectator() && (!world.paperConfig().entities.behavior.phantomsDoNotSpawnOnCreativePlayers || !entityplayer.isCreative())) { // Paper - Add phantom creative and insomniac controls
BlockPos blockposition = entityplayer.blockPosition();
if (!world.dimensionType().hasSkyLight() || blockposition.getY() >= world.getSeaLevel() && world.canSeeSky(blockposition)) {

167
patches/unapplied/server/0370-Fix-item-duplication-and-teleport-issues.patch
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@ -1,167 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 25 Apr 2020 06:46:35 -0400
Subject: [PATCH] Fix item duplication and teleport issues
This notably fixes the newest "Donkey Dupe", but also fixes a lot
of dupe bugs in general around nether portals and entity world transfer
We also fix item duplication generically by anytime we clone an item
to drop it on the ground, destroy the source item.
This avoid an itemstack ever existing twice in the world state pre
clean up stage.
So even if something NEW comes up, it would be impossible to drop the
same item twice because the source was destroyed.
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 5863d7118d9935735400cff4a09dd8546f67bac5..23ee63119d55b40829c03a855ae0f8b214674e10 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2419,11 +2419,12 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
} else {
// CraftBukkit start - Capture drops for death event
if (this instanceof net.minecraft.world.entity.LivingEntity && !((net.minecraft.world.entity.LivingEntity) this).forceDrops) {
- ((net.minecraft.world.entity.LivingEntity) this).drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(stack));
+ ((net.minecraft.world.entity.LivingEntity) this).drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(stack)); // Paper - mirror so we can destroy it later
return null;
}
// CraftBukkit end
- ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), this.getY() + (double) yOffset, this.getZ(), stack);
+ ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), this.getY() + (double) yOffset, this.getZ(), stack.copy()); // Paper - copy so we can destroy original
+ stack.setCount(0); // Paper - destroy this item - if this ever leaks due to game bugs, ensure it doesn't dupe
entityitem.setDefaultPickUpDelay();
// CraftBukkit start
@@ -3222,6 +3223,12 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
@Nullable
public Entity teleportTo(ServerLevel worldserver, Vec3 location) {
// CraftBukkit end
+ // Paper start - Fix item duplication and teleport issues
+ if (!this.isAlive() || !this.valid) {
+ LOGGER.warn("Illegal Entity Teleport " + this + " to " + worldserver + ":" + location, new Throwable());
+ return null;
+ }
+ // Paper end - Fix item duplication and teleport issues
if (this.level() instanceof ServerLevel && !this.isRemoved()) {
this.level().getProfiler().push("changeDimension");
// CraftBukkit start
@@ -3248,6 +3255,11 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
// CraftBukkit end
this.level().getProfiler().popPush("reloading");
+ // Paper start - Fix item duplication and teleport issues
+ if (this instanceof Mob) {
+ ((Mob) this).dropLeash(true, true); // Paper drop lead
+ }
+ // Paper end - Fix item duplication and teleport issues
Entity entity = this.getType().create(worldserver);
if (entity != null) {
@@ -3265,10 +3277,6 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
// CraftBukkit start - Forward the CraftEntity to the new entity
this.getBukkitEntity().setHandle(entity);
entity.bukkitEntity = this.getBukkitEntity();
-
- if (this instanceof Mob) {
- ((Mob) this).dropLeash(true, false); // Unleash to prevent duping of leads.
- }
// CraftBukkit end
}
@@ -3387,7 +3395,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
}
public boolean canChangeDimensions() {
- return !this.isPassenger() && !this.isVehicle();
+ return !this.isPassenger() && !this.isVehicle() && isAlive() && valid; // Paper - Fix item duplication and teleport issues
}
public float getBlockExplosionResistance(Explosion explosion, BlockGetter world, BlockPos pos, BlockState blockState, FluidState fluidState, float max) {
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 1e5ffd48251c0727e662da4d9a59bc8c23eb95ff..685c0028032b60c025f825c55e975b08c97d86f2 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -1714,9 +1714,9 @@ public abstract class LivingEntity extends Entity implements Attackable {
// Paper start
org.bukkit.event.entity.EntityDeathEvent deathEvent = this.dropAllDeathLoot(damageSource);
if (deathEvent == null || !deathEvent.isCancelled()) {
- if (this.deathScore >= 0 && entityliving != null) {
- entityliving.awardKillScore(this, this.deathScore, damageSource);
- }
+ // if (this.deathScore >= 0 && entityliving != null) { // Paper - Fix item duplication and teleport issues; moved to be run earlier in #dropAllDeathLoot before destroying the drop items in CraftEventFactory#callEntityDeathEvent
+ // entityliving.awardKillScore(this, this.deathScore, damageSource);
+ // }
// Paper start - clear equipment if event is not cancelled
if (this instanceof Mob) {
for (EquipmentSlot slot : this.clearedEquipmentSlots) {
@@ -1817,8 +1817,13 @@ public abstract class LivingEntity extends Entity implements Attackable {
this.dropCustomDeathLoot(source, i, flag);
this.clearEquipmentSlots = prev; // Paper
}
- // CraftBukkit start - Call death event
- org.bukkit.event.entity.EntityDeathEvent deathEvent = CraftEventFactory.callEntityDeathEvent(this, this.drops); // Paper
+ // CraftBukkit start - Call death event // Paper start - call advancement triggers with correct entity equipment
+ org.bukkit.event.entity.EntityDeathEvent deathEvent = CraftEventFactory.callEntityDeathEvent(this, this.drops, () -> {
+ final LivingEntity entityliving = this.getKillCredit();
+ if (this.deathScore >= 0 && entityliving != null) {
+ entityliving.awardKillScore(this, this.deathScore, source);
+ }
+ }); // Paper end
this.postDeathDropItems(deathEvent); // Paper
this.drops = new ArrayList<>();
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
index 11555d1b771f93234098a3bc6a6eaacddeeeb4f6..bc1a95f466b700bb0530cf0bb61fcbcbe21f5bbb 100644
--- a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
@@ -625,7 +625,7 @@ public class ArmorStand extends LivingEntity {
for (i = 0; i < this.handItems.size(); ++i) {
itemstack = (ItemStack) this.handItems.get(i);
if (!itemstack.isEmpty()) {
- this.drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(itemstack)); // CraftBukkit - add to drops
+ this.drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack)); // CraftBukkit - add to drops // Paper - mirror so we can destroy it later - though this call site was safe
this.handItems.set(i, ItemStack.EMPTY);
}
}
@@ -633,7 +633,7 @@ public class ArmorStand extends LivingEntity {
for (i = 0; i < this.armorItems.size(); ++i) {
itemstack = (ItemStack) this.armorItems.get(i);
if (!itemstack.isEmpty()) {
- this.drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(itemstack)); // CraftBukkit - add to drops
+ this.drops.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack)); // CraftBukkit - add to drops // Paper - mirror so we can destroy it later - though this call site was safe
this.armorItems.set(i, ItemStack.EMPTY);
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 15c9150b7e48781268babe5915dc0e906645b341..8866f1d4f19c935edb7eb3c9265a2b65383e5595 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -895,6 +895,11 @@ public class CraftEventFactory {
}
public static EntityDeathEvent callEntityDeathEvent(net.minecraft.world.entity.LivingEntity victim, List<org.bukkit.inventory.ItemStack> drops) {
+ // Paper start
+ return CraftEventFactory.callEntityDeathEvent(victim, drops, com.google.common.util.concurrent.Runnables.doNothing());
+ }
+ public static EntityDeathEvent callEntityDeathEvent(net.minecraft.world.entity.LivingEntity victim, List<org.bukkit.inventory.ItemStack> drops, Runnable lootCheck) {
+ // Paper end
CraftLivingEntity entity = (CraftLivingEntity) victim.getBukkitEntity();
EntityDeathEvent event = new EntityDeathEvent(entity, drops, victim.getExpReward());
populateFields(victim, event); // Paper - make cancellable
@@ -908,11 +913,13 @@ public class CraftEventFactory {
playDeathSound(victim, event);
// Paper end
victim.expToDrop = event.getDroppedExp();
+ lootCheck.run(); // Paper - advancement triggers before destroying items
for (org.bukkit.inventory.ItemStack stack : event.getDrops()) {
if (stack == null || stack.getType() == Material.AIR || stack.getAmount() == 0) continue;
- world.dropItem(entity.getLocation(), stack);
+ world.dropItem(entity.getLocation(), stack); // Paper - note: dropItem already clones due to this being bukkit -> NMS
+ if (stack instanceof CraftItemStack) stack.setAmount(0); // Paper - destroy this item - if this ever leaks due to game bugs, ensure it doesn't dupe, but don't nuke bukkit stacks of manually added items
}
return event;

31
patches/unapplied/server/0371-Villager-Restocks-API.patch
View file

@ -1,31 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: zbk <zbk@projectsolaris.net>
Date: Sun, 26 Apr 2020 23:49:01 -0400
Subject: [PATCH] Villager Restocks API
== AT ==
public net.minecraft.world.entity.npc.Villager numberOfRestocksToday
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
index 3b765b9f3b449ef8ff9c82967e4e730a090d4e5d..423f6fcaf49252553d2285308633f13e2427b607 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
@@ -87,6 +87,18 @@ public class CraftVillager extends CraftAbstractVillager implements Villager {
this.getHandle().setVillagerXp(experience);
}
+ // Paper start
+ @Override
+ public int getRestocksToday() {
+ return getHandle().numberOfRestocksToday;
+ }
+
+ @Override
+ public void setRestocksToday(int restocksToday) {
+ getHandle().numberOfRestocksToday = restocksToday;
+ }
+ // Paper end
+
@Override
public boolean sleep(Location location) {
Preconditions.checkArgument(location != null, "Location cannot be null");

26
patches/unapplied/server/0372-Validate-PickItem-Packet-and-kick-for-invalid.patch
View file

@ -1,26 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 2 May 2020 03:09:46 -0400
Subject: [PATCH] Validate PickItem Packet and kick for invalid
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 6d540917d0d4f4787e9abc8c80fd797b2ec1656f..f1f45ceed8454fc8c144a9abe96a431799d977a0 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -867,7 +867,14 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
@Override
public void handlePickItem(ServerboundPickItemPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
- this.player.getInventory().pickSlot(packet.getSlot());
+ // Paper start - validate pick item position
+ if (!(packet.getSlot() >= 0 && packet.getSlot() < this.player.getInventory().items.size())) {
+ ServerGamePacketListenerImpl.LOGGER.warn("{} tried to set an invalid carried item", this.player.getName().getString());
+ this.disconnect("Invalid hotbar selection (Hacking?)");
+ return;
+ }
+ this.player.getInventory().pickSlot(packet.getSlot()); // Paper - Diff above if changed
+ // Paper end - validate pick item position
this.player.connection.send(new ClientboundContainerSetSlotPacket(-2, 0, this.player.getInventory().selected, this.player.getInventory().getItem(this.player.getInventory().selected)));
this.player.connection.send(new ClientboundContainerSetSlotPacket(-2, 0, packet.getSlot(), this.player.getInventory().getItem(packet.getSlot())));
this.player.connection.send(new ClientboundSetCarriedItemPacket(this.player.getInventory().selected));

24
patches/unapplied/server/0373-Expose-game-version.patch
View file

@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
Date: Fri, 1 May 2020 17:39:26 +0300
Subject: [PATCH] Expose game version
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index ae424a5cbf8868aea9e11ffd565665c50aeb780e..356f737e4b224ed7d9692dcaf2a91617058e23ed 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -579,6 +579,13 @@ public final class CraftServer implements Server {
return this.bukkitVersion;
}
+ // Paper start - expose game version
+ @Override
+ public String getMinecraftVersion() {
+ return console.getServerVersion();
+ }
+ // Paper end
+
@Override
public List<CraftPlayer> getOnlinePlayers() {
return this.playerView;

30
patches/unapplied/server/0374-Set-cap-on-JDK-per-thread-native-byte-buffer-cache.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 4 May 2020 01:08:56 -0400
Subject: [PATCH] Set cap on JDK per-thread native byte buffer cache
See: https://www.evanjones.ca/java-bytebuffer-leak.html
This is potentially a source of lots of native memory usage.
We are clearly seeing native usage upwards to 1-4GB which doesn't make sense.
Region File usage fixed in previous patch should of tecnically only been somewhat
temporary until GC finally gets it some time later, but between all the various
plugins doing IO on various threads, this hidden detail of the JDK could be
keeping long lived large direct buffers in cache.
Set system properly at server startup if not set already to help protect from this.
diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
index f21bff10aa56b418b1c3c3f1a40b88c4e992c26d..44f49cc8b7800eebda426a1a04a311979e4516b9 100644
--- a/src/main/java/org/bukkit/craftbukkit/Main.java
+++ b/src/main/java/org/bukkit/craftbukkit/Main.java
@@ -26,6 +26,7 @@ public class Main {
}
// Paper end
// Todo: Installation script
+ if (System.getProperty("jdk.nio.maxCachedBufferSize") == null) System.setProperty("jdk.nio.maxCachedBufferSize", "262144"); // Paper - cap per-thread NIO cache size; https://www.evanjones.ca/java-bytebuffer-leak.html
OptionParser parser = new OptionParser() {
{
this.acceptsAll(Main.asList("?", "help"), "Show the help");

111
patches/unapplied/server/0375-misc-debugging-dumps.patch
View file

@ -1,111 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 18 Feb 2021 20:23:28 +0000
Subject: [PATCH] misc debugging dumps
diff --git a/src/main/java/io/papermc/paper/util/TraceUtil.java b/src/main/java/io/papermc/paper/util/TraceUtil.java
new file mode 100644
index 0000000000000000000000000000000000000000..2d5494d2813b773e60ddba6790b750a9a08f21f8
--- /dev/null
+++ b/src/main/java/io/papermc/paper/util/TraceUtil.java
@@ -0,0 +1,18 @@
+package io.papermc.paper.util;
+
+import org.bukkit.Bukkit;
+
+public final class TraceUtil {
+
+ public static void dumpTraceForThread(Thread thread, String reason) {
+ Bukkit.getLogger().warning(thread.getName() + ": " + reason);
+ StackTraceElement[] trace = thread.getStackTrace();
+ for (StackTraceElement traceElement : trace) {
+ Bukkit.getLogger().warning("\tat " + traceElement);
+ }
+ }
+
+ public static void dumpTraceForThread(String reason) {
+ new Throwable(reason).printStackTrace();
+ }
+}
diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
index 40ff3090fb17fb0f01a9b52639fb783ea57ce6b6..d39743d9626eb01c942194387dafb1106f13601b 100644
--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
@@ -341,7 +341,7 @@ public class Commands {
} catch (Exception exception) {
MutableComponent ichatmutablecomponent = Component.literal(exception.getMessage() == null ? exception.getClass().getName() : exception.getMessage());
- if (Commands.LOGGER.isDebugEnabled()) {
+ if (commandlistenerwrapper.getServer().isDebugging() || Commands.LOGGER.isDebugEnabled()) { // Paper - Debugging
Commands.LOGGER.error("Command exception: /{}", s, exception);
StackTraceElement[] astacktraceelement = exception.getStackTrace();
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 746eeb22127d8633f1eeef1bb9c20edb7fd23e5a..4bb7f7ac1e05564ea36a7b0a4e89e6f0feb9c224 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -904,6 +904,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
// CraftBukkit start
private boolean hasStopped = false;
+ private boolean hasLoggedStop = false; // Paper - Debugging
private final Object stopLock = new Object();
public final boolean hasStopped() {
synchronized (this.stopLock) {
@@ -918,6 +919,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
if (this.hasStopped) return;
this.hasStopped = true;
}
+ if (!hasLoggedStop && isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
// CraftBukkit end
if (this.metricsRecorder.isRecording()) {
this.cancelRecordingMetrics();
@@ -1021,6 +1023,8 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
}
public void safeShutdown(boolean waitForShutdown, boolean isRestarting) {
this.isRestarting = isRestarting;
+ this.hasLoggedStop = true; // Paper - Debugging
+ if (isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Server stopped"); // Paper - Debugging
// Paper end
this.running = false;
if (waitForShutdown) {
diff --git a/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java
index 04a728a16bb629adbae1cd8586764a6dbc22b5dc..e2537760becdd5b3f3561f7159ed7fc2755e6260 100644
--- a/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerConfigurationPacketListenerImpl.java
@@ -57,6 +57,10 @@ public class ServerConfigurationPacketListenerImpl extends ServerCommonPacketLis
@Override
public void onDisconnect(Component reason) {
+ // Paper start - Debugging
+ if (net.minecraft.server.MinecraftServer.getServer().isDebugging()) {
+ ServerConfigurationPacketListenerImpl.LOGGER.info("{} lost connection: {}, while in configuration phase {}", this.gameProfile, reason.getString(), currentTask != null ? currentTask.type().id() : "null");
+ } else // Paper end
ServerConfigurationPacketListenerImpl.LOGGER.info("{} lost connection: {}", this.gameProfile, reason.getString());
super.onDisconnect(reason);
}
@@ -131,6 +135,11 @@ public class ServerConfigurationPacketListenerImpl extends ServerCommonPacketLis
this.connection.resumeInboundAfterProtocolChange();
} catch (Exception exception) {
ServerConfigurationPacketListenerImpl.LOGGER.error("Couldn't place player in world", exception);
+ // Paper start - Debugging
+ if (MinecraftServer.getServer().isDebugging()) {
+ exception.printStackTrace();
+ }
+ // Paper end - Debugging
this.connection.send(new ClientboundDisconnectPacket(ServerConfigurationPacketListenerImpl.DISCONNECT_REASON_INVALID_DATA));
this.connection.disconnect(ServerConfigurationPacketListenerImpl.DISCONNECT_REASON_INVALID_DATA);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 356f737e4b224ed7d9692dcaf2a91617058e23ed..0a6b283aee63adb09cf1466fb18406f941466cd0 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1018,6 +1018,7 @@ public final class CraftServer implements Server {
plugin.getDescription().getFullName(),
"This plugin is not properly shutting down its async tasks when it is being reloaded. This may cause conflicts with the newly loaded version of the plugin"
));
+ if (console.isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread(worker.getThread(), "still running"); // Paper - Debugging
}
io.papermc.paper.plugin.PluginInitializerManager.reload(this.console); // Paper
this.loadPlugins();

24
patches/unapplied/server/0376-Prevent-teleporting-dead-entities.patch
View file

@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 3 Mar 2020 05:26:40 +0000
Subject: [PATCH] Prevent teleporting dead entities
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index f1f45ceed8454fc8c144a9abe96a431799d977a0..2f3f3dcfc08635435408d54b9ee89fb0584896d0 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1545,6 +1545,13 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
}
public void internalTeleport(double d0, double d1, double d2, float f, float f1, Set<RelativeMovement> set) { // Paper
+ // Paper start - Prevent teleporting dead entities
+ if (player.isRemoved()) {
+ LOGGER.info("Attempt to teleport removed player {} restricted", player.getScoreboardName());
+ if (server.isDebugging()) io.papermc.paper.util.TraceUtil.dumpTraceForThread("Attempt to teleport removed player");
+ return;
+ }
+ // Paper end - Prevent teleporting dead entities
// CraftBukkit start
if (Float.isNaN(f)) {
f = 0;

785
patches/unapplied/server/0378-Implement-Mob-Goal-API.patch
View file

@ -1,785 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MiniDigger <admin@benndorf.dev>
Date: Fri, 3 Jan 2020 16:26:19 +0100
Subject: [PATCH] Implement Mob Goal API
diff --git a/build.gradle.kts b/build.gradle.kts
index 2b3da4b69e89a6b98ec98820e55044fefdafc061..d16c0311142e44ec1048818221796c09ab7a90d8 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -44,6 +44,7 @@ dependencies {
runtimeOnly("org.apache.maven.resolver:maven-resolver-connector-basic:1.9.18")
runtimeOnly("org.apache.maven.resolver:maven-resolver-transport-http:1.9.18")
+ testImplementation("io.github.classgraph:classgraph:4.8.47") // Paper - mob goal test
testImplementation("org.junit.jupiter:junit-jupiter:5.10.0")
testImplementation("org.hamcrest:hamcrest:2.2")
testImplementation("org.mockito:mockito-core:5.11.0")
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
new file mode 100644
index 0000000000000000000000000000000000000000..8117578ced94aa6bf01871f6526a388385c4adf2
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/MobGoalHelper.java
@@ -0,0 +1,376 @@
+package com.destroystokyo.paper.entity.ai;
+
+import com.destroystokyo.paper.entity.RangedEntity;
+import com.destroystokyo.paper.util.set.OptimizedSmallEnumSet;
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+import io.papermc.paper.util.ObfHelper;
+import java.lang.reflect.Constructor;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import net.minecraft.world.entity.FlyingMob;
+import net.minecraft.world.entity.PathfinderMob;
+import net.minecraft.world.entity.TamableAnimal;
+import net.minecraft.world.entity.ai.goal.Goal;
+import net.minecraft.world.entity.ambient.AmbientCreature;
+import net.minecraft.world.entity.animal.AbstractFish;
+import net.minecraft.world.entity.animal.AbstractGolem;
+import net.minecraft.world.entity.animal.AbstractSchoolingFish;
+import net.minecraft.world.entity.animal.Animal;
+import net.minecraft.world.entity.animal.Pufferfish;
+import net.minecraft.world.entity.animal.ShoulderRidingEntity;
+import net.minecraft.world.entity.animal.SnowGolem;
+import net.minecraft.world.entity.animal.WaterAnimal;
+import net.minecraft.world.entity.animal.camel.Camel;
+import net.minecraft.world.entity.animal.horse.AbstractChestedHorse;
+import net.minecraft.world.entity.boss.wither.WitherBoss;
+import net.minecraft.world.entity.monster.AbstractIllager;
+import net.minecraft.world.entity.monster.EnderMan;
+import net.minecraft.world.entity.monster.PatrollingMonster;
+import net.minecraft.world.entity.monster.RangedAttackMob;
+import net.minecraft.world.entity.monster.SpellcasterIllager;
+import net.minecraft.world.entity.monster.ZombifiedPiglin;
+import net.minecraft.world.entity.monster.breeze.Breeze;
+import net.minecraft.world.entity.monster.piglin.AbstractPiglin;
+import org.bukkit.NamespacedKey;
+import org.bukkit.entity.AbstractHorse;
+import org.bukkit.entity.AbstractSkeleton;
+import org.bukkit.entity.AbstractVillager;
+import org.bukkit.entity.Ageable;
+import org.bukkit.entity.Ambient;
+import org.bukkit.entity.Animals;
+import org.bukkit.entity.Bat;
+import org.bukkit.entity.Bee;
+import org.bukkit.entity.Blaze;
+import org.bukkit.entity.Cat;
+import org.bukkit.entity.CaveSpider;
+import org.bukkit.entity.ChestedHorse;
+import org.bukkit.entity.Chicken;
+import org.bukkit.entity.Cod;
+import org.bukkit.entity.Cow;
+import org.bukkit.entity.Creature;
+import org.bukkit.entity.Creeper;
+import org.bukkit.entity.Dolphin;
+import org.bukkit.entity.Donkey;
+import org.bukkit.entity.Drowned;
+import org.bukkit.entity.ElderGuardian;
+import org.bukkit.entity.EnderDragon;
+import org.bukkit.entity.Enderman;
+import org.bukkit.entity.Endermite;
+import org.bukkit.entity.Evoker;
+import org.bukkit.entity.Fish;
+import org.bukkit.entity.Flying;
+import org.bukkit.entity.Fox;
+import org.bukkit.entity.Ghast;
+import org.bukkit.entity.Giant;
+import org.bukkit.entity.Golem;
+import org.bukkit.entity.Guardian;
+import org.bukkit.entity.Hoglin;
+import org.bukkit.entity.Horse;
+import org.bukkit.entity.Husk;
+import org.bukkit.entity.Illager;
+import org.bukkit.entity.Illusioner;
+import org.bukkit.entity.IronGolem;
+import org.bukkit.entity.Llama;
+import org.bukkit.entity.MagmaCube;
+import org.bukkit.entity.Mob;
+import org.bukkit.entity.Monster;
+import org.bukkit.entity.Mule;
+import org.bukkit.entity.MushroomCow;
+import org.bukkit.entity.Ocelot;
+import org.bukkit.entity.Panda;
+import org.bukkit.entity.Parrot;
+import org.bukkit.entity.Phantom;
+import org.bukkit.entity.Pig;
+import org.bukkit.entity.PigZombie;
+import org.bukkit.entity.Piglin;
+import org.bukkit.entity.PiglinAbstract;
+import org.bukkit.entity.PiglinBrute;
+import org.bukkit.entity.Pillager;
+import org.bukkit.entity.PolarBear;
+import org.bukkit.entity.PufferFish;
+import org.bukkit.entity.Rabbit;
+import org.bukkit.entity.Raider;
+import org.bukkit.entity.Ravager;
+import org.bukkit.entity.Salmon;
+import org.bukkit.entity.Sheep;
+import org.bukkit.entity.Shulker;
+import org.bukkit.entity.Silverfish;
+import org.bukkit.entity.Skeleton;
+import org.bukkit.entity.SkeletonHorse;
+import org.bukkit.entity.Slime;
+import org.bukkit.entity.Snowman;
+import org.bukkit.entity.Spellcaster;
+import org.bukkit.entity.Spider;
+import org.bukkit.entity.Squid;
+import org.bukkit.entity.Stray;
+import org.bukkit.entity.Strider;
+import org.bukkit.entity.Tameable;
+import org.bukkit.entity.TraderLlama;
+import org.bukkit.entity.TropicalFish;
+import org.bukkit.entity.Turtle;
+import org.bukkit.entity.Vex;
+import org.bukkit.entity.Villager;
+import org.bukkit.entity.Vindicator;
+import org.bukkit.entity.WanderingTrader;
+import org.bukkit.entity.WaterMob;
+import org.bukkit.entity.Witch;
+import org.bukkit.entity.Wither;
+import org.bukkit.entity.WitherSkeleton;
+import org.bukkit.entity.Wolf;
+import org.bukkit.entity.Zoglin;
+import org.bukkit.entity.Zombie;
+import org.bukkit.entity.ZombieHorse;
+import org.bukkit.entity.ZombieVillager;
+
+public class MobGoalHelper {
+
+ private static final BiMap<String, String> deobfuscationMap = HashBiMap.create();
+ private static final Map<Class<? extends Goal>, Class<? extends Mob>> entityClassCache = new HashMap<>();
+ private static final Map<Class<? extends net.minecraft.world.entity.Mob>, Class<? extends Mob>> bukkitMap = new HashMap<>();
+
+ static final Set<String> ignored = new HashSet<>();
+
+ static {
+ // TODO these kinda should be checked on each release, in case obfuscation changes
+ deobfuscationMap.put("abstract_skeleton_1", "abstract_skeleton_melee");
+
+ ignored.add("goal_selector_1");
+ ignored.add("goal_selector_2");
+ ignored.add("selector_1");
+ ignored.add("selector_2");
+ ignored.add("wrapped");
+
+ bukkitMap.put(net.minecraft.world.entity.Mob.class, Mob.class);
+ bukkitMap.put(net.minecraft.world.entity.AgeableMob.class, Ageable.class);
+ bukkitMap.put(AmbientCreature.class, Ambient.class);
+ bukkitMap.put(Animal.class, Animals.class);
+ bukkitMap.put(net.minecraft.world.entity.ambient.Bat.class, Bat.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Bee.class, Bee.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Blaze.class, Blaze.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Cat.class, Cat.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.CaveSpider.class, CaveSpider.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Chicken.class, Chicken.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Cod.class, Cod.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Cow.class, Cow.class);
+ bukkitMap.put(PathfinderMob.class, Creature.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Creeper.class, Creeper.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Dolphin.class, Dolphin.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Drowned.class, Drowned.class);
+ bukkitMap.put(net.minecraft.world.entity.boss.enderdragon.EnderDragon.class, EnderDragon.class);
+ bukkitMap.put(EnderMan.class, Enderman.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Endermite.class, Endermite.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Evoker.class, Evoker.class);
+ bukkitMap.put(AbstractFish.class, Fish.class);
+ bukkitMap.put(AbstractSchoolingFish.class, Fish.class); // close enough
+ bukkitMap.put(FlyingMob.class, Flying.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Fox.class, Fox.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Ghast.class, Ghast.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Giant.class, Giant.class);
+ bukkitMap.put(AbstractGolem.class, Golem.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Guardian.class, Guardian.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.ElderGuardian.class, ElderGuardian.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Horse.class, Horse.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.AbstractHorse.class, AbstractHorse.class);
+ bukkitMap.put(AbstractChestedHorse.class, ChestedHorse.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Donkey.class, Donkey.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Mule.class, Mule.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.SkeletonHorse.class, SkeletonHorse.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.ZombieHorse.class, ZombieHorse.class);
+ bukkitMap.put(Camel.class, org.bukkit.entity.Camel.class);
+ bukkitMap.put(AbstractIllager.class, Illager.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Illusioner.class, Illusioner.class);
+ bukkitMap.put(SpellcasterIllager.class, Spellcaster.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.IronGolem.class, IronGolem.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.Llama.class, Llama.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.horse.TraderLlama.class, TraderLlama.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.MagmaCube.class, MagmaCube.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Monster.class, Monster.class);
+ bukkitMap.put(PatrollingMonster.class, Raider.class); // close enough
+ bukkitMap.put(net.minecraft.world.entity.animal.MushroomCow.class, MushroomCow.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Ocelot.class, Ocelot.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Panda.class, Panda.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Parrot.class, Parrot.class);
+ bukkitMap.put(ShoulderRidingEntity.class, Parrot.class); // close enough
+ bukkitMap.put(net.minecraft.world.entity.monster.Phantom.class, Phantom.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Pig.class, Pig.class);
+ bukkitMap.put(ZombifiedPiglin.class, PigZombie.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Pillager.class, Pillager.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.PolarBear.class, PolarBear.class);
+ bukkitMap.put(Pufferfish.class, PufferFish.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Rabbit.class, Rabbit.class);
+ bukkitMap.put(net.minecraft.world.entity.raid.Raider.class, Raider.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Ravager.class, Ravager.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Salmon.class, Salmon.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Sheep.class, Sheep.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Shulker.class, Shulker.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Silverfish.class, Silverfish.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Skeleton.class, Skeleton.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.AbstractSkeleton.class, AbstractSkeleton.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Stray.class, Stray.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.WitherSkeleton.class, WitherSkeleton.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Slime.class, Slime.class);
+ bukkitMap.put(SnowGolem.class, Snowman.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Spider.class, Spider.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Squid.class, Squid.class);
+ bukkitMap.put(TamableAnimal.class, Tameable.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.TropicalFish.class, TropicalFish.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Turtle.class, Turtle.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Vex.class, Vex.class);
+ bukkitMap.put(net.minecraft.world.entity.npc.Villager.class, Villager.class);
+ bukkitMap.put(net.minecraft.world.entity.npc.AbstractVillager.class, AbstractVillager.class);
+ bukkitMap.put(net.minecraft.world.entity.npc.WanderingTrader.class, WanderingTrader.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Vindicator.class, Vindicator.class);
+ bukkitMap.put(WaterAnimal.class, WaterMob.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Witch.class, Witch.class);
+ bukkitMap.put(WitherBoss.class, Wither.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.Wolf.class, Wolf.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Zombie.class, Zombie.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Husk.class, Husk.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.ZombieVillager.class, ZombieVillager.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.hoglin.Hoglin.class, Hoglin.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.piglin.Piglin.class, Piglin.class);
+ bukkitMap.put(AbstractPiglin.class, PiglinAbstract.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.piglin.PiglinBrute.class, PiglinBrute.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Strider.class, Strider.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.Zoglin.class, Zoglin.class);
+ bukkitMap.put(net.minecraft.world.entity.GlowSquid.class, org.bukkit.entity.GlowSquid.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.axolotl.Axolotl.class, org.bukkit.entity.Axolotl.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.goat.Goat.class, org.bukkit.entity.Goat.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.frog.Frog.class, org.bukkit.entity.Frog.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.frog.Tadpole.class, org.bukkit.entity.Tadpole.class);
+ bukkitMap.put(net.minecraft.world.entity.monster.warden.Warden.class, org.bukkit.entity.Warden.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.allay.Allay.class, org.bukkit.entity.Allay.class);
+ bukkitMap.put(net.minecraft.world.entity.animal.sniffer.Sniffer.class, org.bukkit.entity.Sniffer.class);
+ bukkitMap.put(Breeze.class, org.bukkit.entity.Breeze.class);
+ }
+
+ public static String getUsableName(Class<?> clazz) {
+ String name = MappingEnvironment.reobf() ? ObfHelper.INSTANCE.deobfClassName(clazz.getName()) : clazz.getName();
+ name = name.substring(name.lastIndexOf(".") + 1);
+ boolean flag = false;
+ // inner classes
+ if (name.contains("$")) {
+ String cut = name.substring(name.indexOf("$") + 1);
+ if (cut.length() <= 2) {
+ name = name.replace("Entity", "");
+ name = name.replace("$", "_");
+ flag = true;
+ } else {
+ // mapped, wooo
+ name = cut;
+ }
+ }
+ name = name.replace("PathfinderGoal", "");
+ name = name.replace("TargetGoal", "");
+ name = name.replace("Goal", "");
+ StringBuilder sb = new StringBuilder();
+ for (char c : name.toCharArray()) {
+ if (c >= 'A' && c <= 'Z') {
+ sb.append("_");
+ sb.append(Character.toLowerCase(c));
+ } else {
+ sb.append(c);
+ }
+ }
+ name = sb.toString();
+ name = name.replaceFirst("_", "");
+
+ if (flag && !deobfuscationMap.containsKey(name.toLowerCase()) && !ignored.contains(name)) {
+ System.out.println("need to map " + clazz.getName() + " (" + name.toLowerCase() + ")");
+ }
+
+ // did we rename this key?
+ return deobfuscationMap.getOrDefault(name, name);
+ }
+
+ public static EnumSet<GoalType> vanillaToPaper(Goal goal) {
+ EnumSet<GoalType> goals = EnumSet.noneOf(GoalType.class);
+ for (GoalType type : GoalType.values()) {
+ if (goal.getFlags().contains(paperToVanilla(type))) {
+ goals.add(type);
+ }
+ }
+ return goals;
+ }
+
+ public static GoalType vanillaToPaper(Goal.Flag type) {
+ switch (type) {
+ case MOVE:
+ return GoalType.MOVE;
+ case LOOK:
+ return GoalType.LOOK;
+ case JUMP:
+ return GoalType.JUMP;
+ case UNKNOWN_BEHAVIOR:
+ return GoalType.UNKNOWN_BEHAVIOR;
+ case TARGET:
+ return GoalType.TARGET;
+ default:
+ throw new IllegalArgumentException("Unknown vanilla mob goal type " + type.name());
+ }
+ }
+
+ public static EnumSet<Goal.Flag> paperToVanilla(EnumSet<GoalType> types) {
+ EnumSet<Goal.Flag> goals = EnumSet.noneOf(Goal.Flag.class);
+ for (GoalType type : types) {
+ goals.add(paperToVanilla(type));
+ }
+ return goals;
+ }
+
+ public static Goal.Flag paperToVanilla(GoalType type) {
+ switch (type) {
+ case MOVE:
+ return Goal.Flag.MOVE;
+ case LOOK:
+ return Goal.Flag.LOOK;
+ case JUMP:
+ return Goal.Flag.JUMP;
+ case UNKNOWN_BEHAVIOR:
+ return Goal.Flag.UNKNOWN_BEHAVIOR;
+ case TARGET:
+ return Goal.Flag.TARGET;
+ default:
+ throw new IllegalArgumentException("Unknown paper mob goal type " + type.name());
+ }
+ }
+
+ public static <T extends Mob> GoalKey<T> getKey(Class<? extends Goal> goalClass) {
+ String name = getUsableName(goalClass);
+ if (ignored.contains(name)) {
+ //noinspection unchecked
+ return (GoalKey<T>) GoalKey.of(Mob.class, NamespacedKey.minecraft(name));
+ }
+ return GoalKey.of(getEntity(goalClass), NamespacedKey.minecraft(name));
+ }
+
+ public static <T extends Mob> Class<T> getEntity(Class<? extends Goal> goalClass) {
+ //noinspection unchecked
+ return (Class<T>) entityClassCache.computeIfAbsent(goalClass, key -> {
+ for (Constructor<?> ctor : key.getDeclaredConstructors()) {
+ for (int i = 0; i < ctor.getParameterCount(); i++) {
+ Class<?> param = ctor.getParameterTypes()[i];
+ if (net.minecraft.world.entity.Mob.class.isAssignableFrom(param)) {
+ //noinspection unchecked
+ return toBukkitClass((Class<? extends net.minecraft.world.entity.Mob>) param);
+ } else if (RangedAttackMob.class.isAssignableFrom(param)) {
+ return RangedEntity.class;
+ }
+ }
+ }
+ throw new RuntimeException("Can't figure out applicable entity for mob goal " + goalClass); // maybe just return EntityInsentient?
+ });
+ }
+
+ public static Class<? extends Mob> toBukkitClass(Class<? extends net.minecraft.world.entity.Mob> nmsClass) {
+ Class<? extends Mob> bukkitClass = bukkitMap.get(nmsClass);
+ if (bukkitClass == null) {
+ throw new RuntimeException("Can't figure out applicable bukkit entity for nms entity " + nmsClass); // maybe just return Mob?
+ }
+ return bukkitClass;
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/PaperCustomGoal.java b/src/main/java/com/destroystokyo/paper/entity/ai/PaperCustomGoal.java
new file mode 100644
index 0000000000000000000000000000000000000000..b5f75ad725f5933db8f0688b2c0b27d620919241
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/PaperCustomGoal.java
@@ -0,0 +1,53 @@
+package com.destroystokyo.paper.entity.ai;
+
+import org.bukkit.entity.Mob;
+
+/**
+ * Wraps api in vanilla
+ */
+public class PaperCustomGoal<T extends Mob> extends net.minecraft.world.entity.ai.goal.Goal {
+
+ private final Goal<T> handle;
+
+ public PaperCustomGoal(Goal<T> handle) {
+ this.handle = handle;
+
+ this.setFlags(MobGoalHelper.paperToVanilla(handle.getTypes()));
+ if (this.getFlags().size() == 0) {
+ this.getFlags().add(Flag.UNKNOWN_BEHAVIOR);
+ }
+ }
+
+ @Override
+ public boolean canUse() {
+ return handle.shouldActivate();
+ }
+
+ @Override
+ public boolean canContinueToUse() {
+ return handle.shouldStayActive();
+ }
+
+ @Override
+ public void start() {
+ handle.start();
+ }
+
+ @Override
+ public void stop() {
+ handle.stop();
+ }
+
+ @Override
+ public void tick() {
+ handle.tick();
+ }
+
+ public Goal<T> getHandle() {
+ return handle;
+ }
+
+ public GoalKey<T> getKey() {
+ return handle.getKey();
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/PaperMobGoals.java b/src/main/java/com/destroystokyo/paper/entity/ai/PaperMobGoals.java
new file mode 100644
index 0000000000000000000000000000000000000000..953b0f88cbf0e73c390f8086344f772ac03192bb
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/PaperMobGoals.java
@@ -0,0 +1,213 @@
+package com.destroystokyo.paper.entity.ai;
+
+import java.util.Collection;
+import java.util.EnumSet;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Set;
+import net.minecraft.world.entity.ai.goal.GoalSelector;
+import net.minecraft.world.entity.ai.goal.WrappedGoal;
+import org.bukkit.craftbukkit.entity.CraftMob;
+import org.bukkit.entity.Mob;
+
+public class PaperMobGoals implements MobGoals {
+
+ @Override
+ public <T extends Mob> void addGoal(T mob, int priority, Goal<T> goal) {
+ CraftMob craftMob = (CraftMob) mob;
+ getHandle(craftMob, goal.getTypes()).addGoal(priority, new PaperCustomGoal<>(goal));
+ }
+
+ @Override
+ public <T extends Mob> void removeGoal(T mob, Goal<T> goal) {
+ CraftMob craftMob = (CraftMob) mob;
+ if (goal instanceof PaperCustomGoal) {
+ getHandle(craftMob, goal.getTypes()).removeGoal((net.minecraft.world.entity.ai.goal.Goal) goal);
+ } else if (goal instanceof PaperVanillaGoal) {
+ getHandle(craftMob, goal.getTypes()).removeGoal(((PaperVanillaGoal<?>) goal).getHandle());
+ } else {
+ List<net.minecraft.world.entity.ai.goal.Goal> toRemove = new LinkedList<>();
+ for (WrappedGoal item : getHandle(craftMob, goal.getTypes()).getAvailableGoals()) {
+ if (item.getGoal() instanceof PaperCustomGoal) {
+ //noinspection unchecked
+ if (((PaperCustomGoal<T>) item.getGoal()).getHandle() == goal) {
+ toRemove.add(item.getGoal());
+ }
+ }
+ }
+
+ for (net.minecraft.world.entity.ai.goal.Goal g : toRemove) {
+ getHandle(craftMob, goal.getTypes()).removeGoal(g);
+ }
+ }
+ }
+
+ @Override
+ public <T extends Mob> void removeAllGoals(T mob) {
+ for (GoalType type : GoalType.values()) {
+ removeAllGoals(mob, type);
+ }
+ }
+
+ @Override
+ public <T extends Mob> void removeAllGoals(T mob, GoalType type) {
+ for (Goal<T> goal : getAllGoals(mob, type)) {
+ removeGoal(mob, goal);
+ }
+ }
+
+ @Override
+ public <T extends Mob> void removeGoal(T mob, GoalKey<T> key) {
+ for (Goal<T> goal : getGoals(mob, key)) {
+ removeGoal(mob, goal);
+ }
+ }
+
+ @Override
+ public <T extends Mob> boolean hasGoal(T mob, GoalKey<T> key) {
+ for (Goal<T> g : getAllGoals(mob)) {
+ if (g.getKey().equals(key)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public <T extends Mob> Goal<T> getGoal(T mob, GoalKey<T> key) {
+ for (Goal<T> g : getAllGoals(mob)) {
+ if (g.getKey().equals(key)) {
+ return g;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getGoals(T mob, GoalKey<T> key) {
+ Set<Goal<T>> goals = new HashSet<>();
+ for (Goal<T> g : getAllGoals(mob)) {
+ if (g.getKey().equals(key)) {
+ goals.add(g);
+ }
+ }
+ return goals;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getAllGoals(T mob) {
+ Set<Goal<T>> goals = new HashSet<>();
+ for (GoalType type : GoalType.values()) {
+ goals.addAll(getAllGoals(mob, type));
+ }
+ return goals;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getAllGoals(T mob, GoalType type) {
+ CraftMob craftMob = (CraftMob) mob;
+ Set<Goal<T>> goals = new HashSet<>();
+ for (WrappedGoal item : getHandle(craftMob, type).getAvailableGoals()) {
+ if (!item.getGoal().getFlags().contains(MobGoalHelper.paperToVanilla(type))) {
+ continue;
+ }
+
+ if (item.getGoal() instanceof PaperCustomGoal) {
+ //noinspection unchecked
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
+ } else {
+ goals.add(item.getGoal().asPaperVanillaGoal());
+ }
+ }
+ return goals;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getAllGoalsWithout(T mob, GoalType type) {
+ CraftMob craftMob = (CraftMob) mob;
+ Set<Goal<T>> goals = new HashSet<>();
+ for (GoalType internalType : GoalType.values()) {
+ if (internalType == type) {
+ continue;
+ }
+ for (WrappedGoal item : getHandle(craftMob, internalType).getAvailableGoals()) {
+ if (item.getGoal().getFlags().contains(MobGoalHelper.paperToVanilla(type))) {
+ continue;
+ }
+
+ if (item.getGoal() instanceof PaperCustomGoal) {
+ //noinspection unchecked
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
+ } else {
+ goals.add(item.getGoal().asPaperVanillaGoal());
+ }
+ }
+ }
+ return goals;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getRunningGoals(T mob) {
+ Set<Goal<T>> goals = new HashSet<>();
+ for (GoalType type : GoalType.values()) {
+ goals.addAll(getRunningGoals(mob, type));
+ }
+ return goals;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getRunningGoals(T mob, GoalType type) {
+ CraftMob craftMob = (CraftMob) mob;
+ Set<Goal<T>> goals = new HashSet<>();
+ getHandle(craftMob, type).getRunningGoals()
+ .filter(item -> item.getGoal().getFlags().contains(MobGoalHelper.paperToVanilla(type)))
+ .forEach(item -> {
+ if (item.getGoal() instanceof PaperCustomGoal) {
+ //noinspection unchecked
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
+ } else {
+ goals.add(item.getGoal().asPaperVanillaGoal());
+ }
+ });
+ return goals;
+ }
+
+ @Override
+ public <T extends Mob> Collection<Goal<T>> getRunningGoalsWithout(T mob, GoalType type) {
+ CraftMob craftMob = (CraftMob) mob;
+ Set<Goal<T>> goals = new HashSet<>();
+ for (GoalType internalType : GoalType.values()) {
+ if (internalType == type) {
+ continue;
+ }
+ getHandle(craftMob, internalType).getRunningGoals()
+ .filter(item -> !item.getGoal().getFlags().contains(MobGoalHelper.paperToVanilla(type)))
+ .forEach(item -> {
+ if (item.getGoal() instanceof PaperCustomGoal) {
+ //noinspection unchecked
+ goals.add(((PaperCustomGoal<T>) item.getGoal()).getHandle());
+ } else {
+ goals.add(item.getGoal().asPaperVanillaGoal());
+ }
+ });
+ }
+ return goals;
+ }
+
+ private GoalSelector getHandle(CraftMob mob, EnumSet<GoalType> types) {
+ if (types.contains(GoalType.TARGET)) {
+ return mob.getHandle().targetSelector;
+ } else {
+ return mob.getHandle().goalSelector;
+ }
+ }
+
+ private GoalSelector getHandle(CraftMob mob, GoalType type) {
+ if (type == GoalType.TARGET) {
+ return mob.getHandle().targetSelector;
+ } else {
+ return mob.getHandle().goalSelector;
+ }
+ }
+}
diff --git a/src/main/java/com/destroystokyo/paper/entity/ai/PaperVanillaGoal.java b/src/main/java/com/destroystokyo/paper/entity/ai/PaperVanillaGoal.java
new file mode 100644
index 0000000000000000000000000000000000000000..b5c594a5499556ad452d9939c75e150af8252e90
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/entity/ai/PaperVanillaGoal.java
@@ -0,0 +1,61 @@
+package com.destroystokyo.paper.entity.ai;
+
+import java.util.EnumSet;
+import net.minecraft.world.entity.ai.goal.Goal;
+import org.bukkit.entity.Mob;
+
+/**
+ * Wraps vanilla in api
+ */
+public class PaperVanillaGoal<T extends Mob> implements VanillaGoal<T> {
+
+ private final Goal handle;
+ private final GoalKey<T> key;
+
+ private final EnumSet<GoalType> types;
+
+ public PaperVanillaGoal(Goal handle) {
+ this.handle = handle;
+ this.key = MobGoalHelper.getKey(handle.getClass());
+ this.types = MobGoalHelper.vanillaToPaper(handle);
+ }
+
+ public Goal getHandle() {
+ return handle;
+ }
+
+ @Override
+ public boolean shouldActivate() {
+ return handle.canUse();
+ }
+
+ @Override
+ public boolean shouldStayActive() {
+ return handle.canContinueToUse();
+ }
+
+ @Override
+ public void start() {
+ handle.start();
+ }
+
+ @Override
+ public void stop() {
+ handle.stop();
+ }
+
+ @Override
+ public void tick() {
+ handle.tick();
+ }
+
+ @Override
+ public GoalKey<T> getKey() {
+ return key;
+ }
+
+ @Override
+ public EnumSet<GoalType> getTypes() {
+ return types;
+ }
+}
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java b/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java
index 6667ecc4b7eded4e20a415cef1e1b1179e6710b8..16f9a98b8a939e5ca7e2dc04f87134a7ed66736b 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/Goal.java
@@ -51,7 +51,19 @@ public abstract class Goal {
return Mth.positiveCeilDiv(serverTicks, 2);
}
+ // Paper start - Mob goal api
+ private com.destroystokyo.paper.entity.ai.PaperVanillaGoal<?> vanillaGoal;
+ public <T extends org.bukkit.entity.Mob> com.destroystokyo.paper.entity.ai.Goal<T> asPaperVanillaGoal() {
+ if(this.vanillaGoal == null) {
+ this.vanillaGoal = new com.destroystokyo.paper.entity.ai.PaperVanillaGoal<>(this);
+ }
+ //noinspection unchecked
+ return (com.destroystokyo.paper.entity.ai.Goal<T>) this.vanillaGoal;
+ }
+ // Paper end - Mob goal api
+
public static enum Flag {
+ UNKNOWN_BEHAVIOR, // Paper - add UNKNOWN_BEHAVIOR
MOVE,
LOOK,
JUMP,
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 0a6b283aee63adb09cf1466fb18406f941466cd0..12b76fd9d3d5e8dcca31d7e82f6956e13447ff64 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2889,5 +2889,11 @@ public final class CraftServer implements Server {
public boolean isStopping() {
return net.minecraft.server.MinecraftServer.getServer().hasStopped();
}
+
+ private com.destroystokyo.paper.entity.ai.MobGoals mobGoals = new com.destroystokyo.paper.entity.ai.PaperMobGoals();
+ @Override
+ public com.destroystokyo.paper.entity.ai.MobGoals getMobGoals() {
+ return mobGoals;
+ }
// Paper end
}

122
patches/unapplied/server/0379-Add-villager-reputation-API.patch
View file

@ -1,122 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Wed, 22 Apr 2020 23:29:20 +0200
Subject: [PATCH] Add villager reputation API
== AT ==
public net.minecraft.world.entity.ai.gossip.GossipContainer$EntityGossips
public net.minecraft.world.entity.ai.gossip.GossipContainer$EntityGossips <init>()V
public net.minecraft.world.entity.ai.gossip.GossipContainer gossips
diff --git a/src/main/java/net/minecraft/world/entity/ai/gossip/GossipContainer.java b/src/main/java/net/minecraft/world/entity/ai/gossip/GossipContainer.java
index f06a5f0d9c5c877ddf963254d3124f5fe2d67282..aa32804bc9affe9a615d3ffaa513f6f09aab3f32 100644
--- a/src/main/java/net/minecraft/world/entity/ai/gossip/GossipContainer.java
+++ b/src/main/java/net/minecraft/world/entity/ai/gossip/GossipContainer.java
@@ -216,6 +216,43 @@ public class GossipContainer {
public void remove(GossipType gossipType) {
this.entries.removeInt(gossipType);
}
+
+ // Paper start - Add villager reputation API
+ private static final GossipType[] TYPES = GossipType.values();
+ public com.destroystokyo.paper.entity.villager.Reputation getPaperReputation() {
+ Map<com.destroystokyo.paper.entity.villager.ReputationType, Integer> map = new java.util.EnumMap<>(com.destroystokyo.paper.entity.villager.ReputationType.class);
+ for (Object2IntMap.Entry<GossipType> type : this.entries.object2IntEntrySet()) {
+ map.put(toApi(type.getKey()), type.getIntValue());
+ }
+
+ return new com.destroystokyo.paper.entity.villager.Reputation(map);
+ }
+
+ public void assignFromPaperReputation(com.destroystokyo.paper.entity.villager.Reputation rep) {
+ for (GossipType type : TYPES) {
+ com.destroystokyo.paper.entity.villager.ReputationType api = toApi(type);
+
+ if (rep.hasReputationSet(api)) {
+ int reputation = rep.getReputation(api);
+ if (reputation == 0) {
+ this.entries.removeInt(type);
+ } else {
+ this.entries.put(type, reputation);
+ }
+ }
+ }
+ }
+
+ private static com.destroystokyo.paper.entity.villager.ReputationType toApi(GossipType type) {
+ return switch (type) {
+ case MAJOR_NEGATIVE -> com.destroystokyo.paper.entity.villager.ReputationType.MAJOR_NEGATIVE;
+ case MINOR_NEGATIVE -> com.destroystokyo.paper.entity.villager.ReputationType.MINOR_NEGATIVE;
+ case MINOR_POSITIVE -> com.destroystokyo.paper.entity.villager.ReputationType.MINOR_POSITIVE;
+ case MAJOR_POSITIVE -> com.destroystokyo.paper.entity.villager.ReputationType.MAJOR_POSITIVE;
+ case TRADING -> com.destroystokyo.paper.entity.villager.ReputationType.TRADING;
+ };
+ }
+ // Paper end - Add villager reputation API
}
static record GossipEntry(UUID target, GossipType type, int value) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
index 423f6fcaf49252553d2285308633f13e2427b607..00fb708bce2c79817cd9fccadec72f07f0d26317 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
@@ -18,6 +18,13 @@ import org.bukkit.entity.Villager;
import org.bukkit.entity.ZombieVillager;
import org.bukkit.event.entity.CreatureSpawnEvent;
+// Paper start
+import com.destroystokyo.paper.entity.villager.Reputation;
+import com.google.common.collect.Maps;
+import java.util.Map;
+import java.util.UUID;
+// Paper end
+
public class CraftVillager extends CraftAbstractVillager implements Villager {
public CraftVillager(CraftServer server, net.minecraft.world.entity.npc.Villager entity) {
@@ -176,4 +183,45 @@ public class CraftVillager extends CraftAbstractVillager implements Villager {
.getOptional(CraftNamespacedKey.toMinecraft(bukkit.getKey())).orElseThrow();
}
}
+
+ // Paper start - Add villager reputation API
+ @Override
+ public Reputation getReputation(UUID uniqueId) {
+ net.minecraft.world.entity.ai.gossip.GossipContainer.EntityGossips rep = getHandle().getGossips().gossips.get(uniqueId);
+ if (rep == null) {
+ return new Reputation(new java.util.EnumMap<>(com.destroystokyo.paper.entity.villager.ReputationType.class));
+ }
+
+ return rep.getPaperReputation();
+ }
+
+ @Override
+ public Map<UUID, Reputation> getReputations() {
+ return getHandle().getGossips().gossips.entrySet()
+ .stream()
+ .collect(java.util.stream.Collectors.toMap(Map.Entry::getKey, entry -> entry.getValue().getPaperReputation()));
+ }
+
+ @Override
+ public void setReputation(UUID uniqueId, Reputation reputation) {
+ net.minecraft.world.entity.ai.gossip.GossipContainer.EntityGossips nmsReputation =
+ getHandle().getGossips().gossips.computeIfAbsent(
+ uniqueId,
+ key -> new net.minecraft.world.entity.ai.gossip.GossipContainer.EntityGossips()
+ );
+ nmsReputation.assignFromPaperReputation(reputation);
+ }
+
+ @Override
+ public void setReputations(Map<UUID, Reputation> reputations) {
+ for (Map.Entry<UUID, Reputation> entry : reputations.entrySet()) {
+ setReputation(entry.getKey(), entry.getValue());
+ }
+ }
+
+ @Override
+ public void clearReputations() {
+ getHandle().getGossips().gossips.clear();
+ }
+ // Paper end
}

42
patches/unapplied/server/0380-Option-for-maximum-exp-value-when-merging-orbs.patch
View file

@ -1,42 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Fri, 10 Nov 2017 23:03:12 -0500
Subject: [PATCH] Option for maximum exp value when merging orbs
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 8866f1d4f19c935edb7eb3c9265a2b65383e5595..608829fa99a197a58505b1e7ca9898e8d6d19aa4 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -704,16 +704,30 @@ public class CraftEventFactory {
if (entity instanceof net.minecraft.world.entity.ExperienceOrb xp) {
double radius = world.spigotConfig.expMerge;
if (radius > 0) {
+ // Paper start - Maximum exp value when merging; Whole section has been tweaked, see comments for specifics
+ final int maxValue = world.paperConfig().entities.behavior.experienceMergeMaxValue;
+ final boolean mergeUnconditionally = world.paperConfig().entities.behavior.experienceMergeMaxValue <= 0;
+ if (mergeUnconditionally || xp.value < maxValue) { // Paper - Skip iteration if unnecessary
+
List<Entity> entities = world.getEntities(entity, entity.getBoundingBox().inflate(radius, radius, radius));
for (Entity e : entities) {
if (e instanceof net.minecraft.world.entity.ExperienceOrb loopItem) {
- if (!loopItem.isRemoved()) {
+ // Paper start
+ if (!loopItem.isRemoved() && !(maxValue > 0 && loopItem.value >= maxValue)) {
+ long newTotal = (long)xp.value + (long)loopItem.value;
+ if ((int) newTotal < 0) continue; // Overflow
+ if (maxValue > 0 && newTotal > (long)maxValue) {
+ loopItem.value = (int) (newTotal - maxValue);
+ xp.value = maxValue;
+ } else {
xp.value += loopItem.value;
loopItem.discard(null); // Add Bukkit remove cause
+ } // Paper end - Maximum exp value when merging
}
}
}
}
+ } // Paper end - End iteration skip check - All tweaking ends here
}
// Spigot end

23
patches/unapplied/server/0381-ExperienceOrbMergeEvent.patch
View file

@ -1,23 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 19 Dec 2017 22:57:26 -0500
Subject: [PATCH] ExperienceOrbMergeEvent
Has to be reimplemented at one point maybe
Fired when the server is about to merge 2 experience orbs
Plugins can cancel this if they want to ensure experience orbs do not lose important
metadata such as spawn reason, or conditionally move data from source to target.
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 608829fa99a197a58505b1e7ca9898e8d6d19aa4..b38212ceb8c375c9604eac36bee6d143ffbf3837 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -713,7 +713,7 @@ public class CraftEventFactory {
for (Entity e : entities) {
if (e instanceof net.minecraft.world.entity.ExperienceOrb loopItem) {
// Paper start
- if (!loopItem.isRemoved() && !(maxValue > 0 && loopItem.value >= maxValue)) {
+ if (!loopItem.isRemoved() && !(maxValue > 0 && loopItem.value >= maxValue) && new com.destroystokyo.paper.event.entity.ExperienceOrbMergeEvent((org.bukkit.entity.ExperienceOrb) entity.getBukkitEntity(), (org.bukkit.entity.ExperienceOrb) loopItem.getBukkitEntity()).callEvent()) { // Paper - ExperienceOrbMergeEvent
long newTotal = (long)xp.value + (long)loopItem.value;
if ((int) newTotal < 0) continue; // Overflow
if (maxValue > 0 && newTotal > (long)maxValue) {

60
patches/unapplied/server/0382-Fix-PotionEffect-ignores-icon-flag.patch
View file

@ -1,60 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Fri, 8 May 2020 00:49:18 -0400
Subject: [PATCH] Fix PotionEffect ignores icon flag
Co-authored-by: Tamion <70228790+notTamion@users.noreply.github.com>
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 29fa2231cc5d9c3ac36d508f14408d6077b6594c..d84503ab329ebeb4c74f10f9897661ee6799e3d3 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -484,7 +484,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
@Override
public boolean addPotionEffect(PotionEffect effect, boolean force) {
- this.getHandle().addEffect(new MobEffectInstance(CraftPotionEffectType.bukkitToMinecraft(effect.getType()), effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles()), EntityPotionEffectEvent.Cause.PLUGIN);
+ this.getHandle().addEffect(org.bukkit.craftbukkit.potion.CraftPotionUtil.fromBukkit(effect), EntityPotionEffectEvent.Cause.PLUGIN); // Paper - Don't ignore icon
return true;
}
@@ -505,7 +505,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
@Override
public PotionEffect getPotionEffect(PotionEffectType type) {
MobEffectInstance handle = this.getHandle().getEffect(CraftPotionEffectType.bukkitToMinecraft(type));
- return (handle == null) ? null : new PotionEffect(CraftPotionEffectType.minecraftToBukkit(handle.getEffect()), handle.getDuration(), handle.getAmplifier(), handle.isAmbient(), handle.isVisible());
+ return (handle == null) ? null : org.bukkit.craftbukkit.potion.CraftPotionUtil.toBukkit(handle); // Paper
}
@Override
@@ -517,7 +517,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
public Collection<PotionEffect> getActivePotionEffects() {
List<PotionEffect> effects = new ArrayList<PotionEffect>();
for (MobEffectInstance handle : this.getHandle().activeEffects.values()) {
- effects.add(new PotionEffect(CraftPotionEffectType.minecraftToBukkit(handle.getEffect()), handle.getDuration(), handle.getAmplifier(), handle.isAmbient(), handle.isVisible()));
+ effects.add(org.bukkit.craftbukkit.potion.CraftPotionUtil.toBukkit(handle)); // Paper
}
return effects;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java
index e29679a92da5ec05e122bb972a5ee469059a7a0a..844fb8c662a409670f631228f687d85c5436d3dd 100644
--- a/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java
+++ b/src/main/java/org/bukkit/craftbukkit/potion/CraftPotionUtil.java
@@ -73,7 +73,7 @@ public class CraftPotionUtil {
public static MobEffectInstance fromBukkit(PotionEffect effect) {
MobEffect type = CraftPotionEffectType.bukkitToMinecraft(effect.getType());
- return new MobEffectInstance(type, effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles());
+ return new MobEffectInstance(type, effect.getDuration(), effect.getAmplifier(), effect.isAmbient(), effect.hasParticles(), effect.hasIcon()); // Paper
}
public static PotionEffect toBukkit(MobEffectInstance effect) {
@@ -82,7 +82,7 @@ public class CraftPotionUtil {
int duration = effect.getDuration();
boolean ambient = effect.isAmbient();
boolean particles = effect.isVisible();
- return new PotionEffect(type, duration, amp, ambient, particles);
+ return new PotionEffect(type, duration, amp, ambient, particles, effect.showIcon()); // Paper
}
public static boolean equals(MobEffect mobEffect, PotionEffectType type) {

44
patches/unapplied/server/0383-Potential-bed-API.patch
View file

@ -1,44 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JRoy <joshroy126@gmail.com>
Date: Sun, 10 May 2020 23:06:30 -0400
Subject: [PATCH] Potential bed API
Adds a new method to fetch the location of a player's bed without generating any sync loads.
getPotentialBedLocation - Gets the last known location of a player's bed. This does not preform any check if the bed is still valid and does not load any chunks.
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 35f03bea2b1206b420ac46dfd77811fb485c5319..3898d583a65e82711fd4415aed32ecf08f42100f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -12,6 +12,7 @@ import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.chat.Component;
import net.minecraft.network.protocol.game.ClientboundOpenScreenPacket;
import net.minecraft.network.protocol.game.ServerboundContainerClosePacket;
+import net.minecraft.server.level.ServerLevel;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.world.MenuProvider;
import net.minecraft.world.entity.Entity;
@@ -131,6 +132,22 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
return this.getHandle().sleepCounter;
}
+ // Paper start - Potential bed api
+ @Override
+ public Location getPotentialBedLocation() {
+ ServerPlayer handle = (ServerPlayer) getHandle();
+ BlockPos bed = handle.getRespawnPosition();
+ if (bed == null) {
+ return null;
+ }
+
+ ServerLevel worldServer = handle.server.getLevel(handle.getRespawnDimension());
+ if (worldServer == null) {
+ return null;
+ }
+ return new Location(worldServer.getWorld(), bed.getX(), bed.getY(), bed.getZ());
+ }
+ // Paper end
@Override
public boolean sleep(Location location, boolean force) {
Preconditions.checkArgument(location != null, "Location cannot be null");

59
patches/unapplied/server/0384-Wait-for-Async-Tasks-during-shutdown.patch
View file

@ -1,59 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 10 May 2020 22:16:17 -0400
Subject: [PATCH] Wait for Async Tasks during shutdown
Server.reload() had this logic to give time for tasks to shutdown,
however shutdown did not...
Adds a 5 second grace period for any async tasks to finish and warns
if any are still running after that delay just as reload does.
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 4bb7f7ac1e05564ea36a7b0a4e89e6f0feb9c224..8922598a66aa184c314595fe9c8ec62797caa052 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -931,6 +931,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
// CraftBukkit start
if (this.server != null) {
this.server.disablePlugins();
+ this.server.waitForAsyncTasksShutdown(); // Paper - Wait for Async Tasks during shutdown
}
// CraftBukkit end
this.getConnection().stop();
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 12b76fd9d3d5e8dcca31d7e82f6956e13447ff64..a5c84867708385ae78951872410914835ab3e7e5 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -1028,6 +1028,31 @@ public final class CraftServer implements Server {
org.spigotmc.WatchdogThread.hasStarted = true; // Paper - Disable watchdog early timeout on reload
}
+ // Paper start - Wait for Async Tasks during shutdown
+ public void waitForAsyncTasksShutdown() {
+ int pollCount = 0;
+
+ // Wait for at most 5 seconds for plugins to close their threads
+ while (pollCount < 10*5 && getScheduler().getActiveWorkers().size() > 0) {
+ try {
+ Thread.sleep(100);
+ } catch (InterruptedException e) {}
+ pollCount++;
+ }
+
+ List<BukkitWorker> overdueWorkers = getScheduler().getActiveWorkers();
+ for (BukkitWorker worker : overdueWorkers) {
+ Plugin plugin = worker.getOwner();
+ getLogger().log(Level.SEVERE, String.format(
+ "Nag author(s): '%s' of '%s' about the following: %s",
+ plugin.getPluginMeta().getAuthors(),
+ plugin.getPluginMeta().getDisplayName(),
+ "This plugin is not properly shutting down its async tasks when it is being shut down. This task may throw errors during the final shutdown logs and might not complete before process dies."
+ ));
+ }
+ }
+ // Paper end - Wait for Async Tasks during shutdown
+
@Override
public void reloadData() {
ReloadCommand.reload(this.console);

19
patches/unapplied/server/0385-Ensure-EntityRaider-respects-game-and-entity-rules-f.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Sat, 9 May 2020 02:01:48 -0400
Subject: [PATCH] Ensure EntityRaider respects game and entity rules for
picking up items
diff --git a/src/main/java/net/minecraft/world/entity/raid/Raider.java b/src/main/java/net/minecraft/world/entity/raid/Raider.java
index c34a055f85820d9be653b0effbd5345aa4bca9c2..f696ae53bf1192b2ebfcd6406adfdb494ab2521c 100644
--- a/src/main/java/net/minecraft/world/entity/raid/Raider.java
+++ b/src/main/java/net/minecraft/world/entity/raid/Raider.java
@@ -315,6 +315,7 @@ public abstract class Raider extends PatrollingMonster {
@Override
public boolean canUse() {
+ if (!this.mob.level().getGameRules().getBoolean(GameRules.RULE_MOBGRIEFING) || !this.mob.canPickUpLoot()) return false; // Paper - respect game and entity rules for picking up items
Raid raid = this.mob.getCurrentRaid();
if (this.mob.hasActiveRaid() && !this.mob.getCurrentRaid().isOver() && this.mob.canBeLeader() && !ItemStack.matches(this.mob.getItemBySlot(EquipmentSlot.HEAD), Raid.getLeaderBannerInstance())) {

20
patches/unapplied/server/0386-Ensure-safe-gateway-teleport.patch
View file

@ -1,20 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: kickash32 <kickash32@gmail.com>
Date: Fri, 15 May 2020 01:10:03 -0400
Subject: [PATCH] Ensure safe gateway teleport
== AT ==
public net.minecraft.world.entity.Entity teleportPassengers()V
diff --git a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
index a57743b21b6075ba01def0a41fecbf90b2df7f85..098fde8200a11f91f934ddab6b1486dac4014dfe 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/TheEndGatewayBlockEntity.java
@@ -220,6 +220,7 @@ public class TheEndGatewayBlockEntity extends TheEndPortalBlockEntity {
entity1.setPortalCooldown();
((ServerPlayer) entity1).connection.teleport(teleEvent.getTo());
+ entity1.teleportPassengers(); // Paper - teleport passengers as well, preventing invisible passengers post teleport.
TheEndGatewayBlockEntity.triggerCooldown(world, pos, state, blockEntity); // CraftBukkit - call at end of method
return;

47
patches/unapplied/server/0387-Add-option-for-console-having-all-permissions.patch
View file

@ -1,47 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Sat, 16 May 2020 10:12:15 +0200
Subject: [PATCH] Add option for console having all permissions
diff --git a/src/main/java/org/bukkit/craftbukkit/command/CraftConsoleCommandSender.java b/src/main/java/org/bukkit/craftbukkit/command/CraftConsoleCommandSender.java
index 324e6d1a4fadd3e557e4ba05f04e6a5891cc54df..4e56018b64d11f76c8da43fd8f85c6de72204e36 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/CraftConsoleCommandSender.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/CraftConsoleCommandSender.java
@@ -93,5 +93,15 @@ public class CraftConsoleCommandSender extends ServerCommandSender implements Co
public void sendMessage(final net.kyori.adventure.identity.Identity identity, final net.kyori.adventure.text.Component message, final net.kyori.adventure.audience.MessageType type) {
this.sendRawMessage(net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer.legacySection().serialize(message));
}
+
+ @Override
+ public boolean hasPermission(String name) {
+ return io.papermc.paper.configuration.GlobalConfiguration.get().console.hasAllPermissions || super.hasPermission(name);
+ }
+
+ @Override
+ public boolean hasPermission(org.bukkit.permissions.Permission perm) {
+ return io.papermc.paper.configuration.GlobalConfiguration.get().console.hasAllPermissions || super.hasPermission(perm);
+ }
// Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/command/CraftRemoteConsoleCommandSender.java b/src/main/java/org/bukkit/craftbukkit/command/CraftRemoteConsoleCommandSender.java
index 5b7d230103f421fb939072e1526854f715430e51..b5e325a7b2d3f49299b35e233ed6539b5bfc3465 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/CraftRemoteConsoleCommandSender.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/CraftRemoteConsoleCommandSender.java
@@ -55,4 +55,16 @@ public class CraftRemoteConsoleCommandSender extends ServerCommandSender impleme
public void setOp(boolean value) {
throw new UnsupportedOperationException("Cannot change operator status of remote controller.");
}
+
+ // Paper start
+ @Override
+ public boolean hasPermission(String name) {
+ return io.papermc.paper.configuration.GlobalConfiguration.get().console.hasAllPermissions || super.hasPermission(name);
+ }
+
+ @Override
+ public boolean hasPermission(org.bukkit.permissions.Permission perm) {
+ return io.papermc.paper.configuration.GlobalConfiguration.get().console.hasAllPermissions || super.hasPermission(perm);
+ }
+ // Paper end
}

20
patches/unapplied/server/0388-Fix-villager-trading-demand-MC-163962.patch
View file

@ -1,20 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: chickeneer <emcchickeneer@gmail.com>
Date: Fri, 5 Jun 2020 20:02:04 -0500
Subject: [PATCH] Fix villager trading demand - MC-163962
Prevent demand from going negative and tending to negative infinity
diff --git a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
index a580011cd3b2b7129f2d09f37a3c26cdaafeefe8..7da5c4a45f8fd46fedd4386e0faac57445475e3a 100644
--- a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
+++ b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
@@ -130,7 +130,7 @@ public class MerchantOffer {
}
public void updateDemand() {
- this.demand = this.demand + this.uses - (this.maxUses - this.uses);
+ this.demand = Math.max(0, this.demand + this.uses - (this.maxUses - this.uses)); // Paper - Fix MC-163962
}
public ItemStack assemble() {

32
patches/unapplied/server/0389-Maps-shouldn-t-load-chunks.patch
View file

@ -1,32 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Sun, 7 Jun 2020 21:43:42 +0100
Subject: [PATCH] Maps shouldn't load chunks
Previously maps would load all chunks in a certain radius depending on
their scale when trying to update their content. This would result in
main thread chunk loads when they weren't really necessary, especially
on low view distances or "slow" async chunk loads after teleports or
other prioritisation.
This changes it to only try to render already loaded chunks based on
the assumption that the chunks around the player will get loaded
eventually anyways and that maps will get checked for update every
five ticks that movement occur in anyways.
diff --git a/src/main/java/net/minecraft/world/item/MapItem.java b/src/main/java/net/minecraft/world/item/MapItem.java
index 5fadfa65b7db07648d88e53893e091024d120bed..e46ceae916f6396d96226db6d8e90bd29088f765 100644
--- a/src/main/java/net/minecraft/world/item/MapItem.java
+++ b/src/main/java/net/minecraft/world/item/MapItem.java
@@ -126,9 +126,9 @@ public class MapItem extends ComplexItem {
int j2 = (j / i + k1 - 64) * i;
int k2 = (k / i + l1 - 64) * i;
Multiset<MapColor> multiset = LinkedHashMultiset.create();
- LevelChunk chunk = world.getChunk(SectionPos.blockToSectionCoord(j2), SectionPos.blockToSectionCoord(k2));
+ LevelChunk chunk = world.getChunkIfLoaded(SectionPos.blockToSectionCoord(j2), SectionPos.blockToSectionCoord(k2)); // Paper - Maps shouldn't load chunks
- if (!chunk.isEmpty()) {
+ if (chunk != null && !chunk.isEmpty()) { // Paper - Maps shouldn't load chunks
int l2 = 0;
double d1 = 0.0D;
int i3;

27
patches/unapplied/server/0390-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch
View file

@ -1,27 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 7 Jun 2020 19:25:13 -0400
Subject: [PATCH] Use seed based lookup for Treasure Maps - Fixes lag from
carto/sunken maps
diff --git a/src/main/java/net/minecraft/world/item/MapItem.java b/src/main/java/net/minecraft/world/item/MapItem.java
index e46ceae916f6396d96226db6d8e90bd29088f765..f643d3c06bd8fc37f6c571a19d5691694b0ce8d3 100644
--- a/src/main/java/net/minecraft/world/item/MapItem.java
+++ b/src/main/java/net/minecraft/world/item/MapItem.java
@@ -242,14 +242,13 @@ public class MapItem extends ComplexItem {
boolean[] aboolean = new boolean[16384];
int l = j / i - 64;
int i1 = k / i - 64;
- BlockPos.MutableBlockPos blockposition_mutableblockposition = new BlockPos.MutableBlockPos();
int j1;
int k1;
for (j1 = 0; j1 < 128; ++j1) {
for (k1 = 0; k1 < 128; ++k1) {
- Holder<Biome> holder = world.getBiome(blockposition_mutableblockposition.set((l + k1) * i, 0, (i1 + j1) * i));
+ Holder<Biome> holder = world.getUncachedNoiseBiome((l + k1) * i, 0, (i1 + j1) * i); // Paper - Perf: Use seed based lookup for treasure maps
aboolean[j1 * 128 + k1] = holder.is(BiomeTags.WATER_ON_MAP_OUTLINES);
}

21
patches/unapplied/server/0391-Fix-CraftScheduler-runTaskTimerAsynchronously-Plugin.patch
View file

@ -1,21 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: ossi <oser0002@gmail.com>
Date: Fri, 12 Jun 2020 01:38:06 +0300
Subject: [PATCH] Fix CraftScheduler#runTaskTimerAsynchronously(Plugin,
Consumer<BukkitTask>, long, long) scheduling a non-repeating task instead of
a repeating one.
diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
index c6ce8ed5fa73ee6221332083b3376b30bfe61bd0..71a147df3bcbd5bb82934da3e6e14326746cf2e3 100644
--- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
+++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java
@@ -198,7 +198,7 @@ public class CraftScheduler implements BukkitScheduler {
@Override
public void runTaskTimerAsynchronously(Plugin plugin, Consumer<? super BukkitTask> task, long delay, long period) throws IllegalArgumentException {
- this.runTaskTimerAsynchronously(plugin, (Object) task, delay, CraftTask.NO_REPEATING);
+ this.runTaskTimerAsynchronously(plugin, (Object) task, delay, period); // Paper
}
@Override

80
patches/unapplied/server/0392-Fix-piston-physics-inconsistency-MC-188840.patch
View file

@ -1,80 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Thu, 11 Jun 2020 17:29:42 -0700
Subject: [PATCH] Fix piston physics inconsistency - MC-188840
Pistons invoke physics when they move blocks. The physics can cause
tnt blocks to ignite. However, pistons (when storing the blocks they "moved")
don't actually go back to the world state sometimes to check if something
like that happened. As a result they end up moving the tnt like it was
never ignited. This resulted in the ability to create machines
that can duplicate tnt, called "world eaters".
This patch makes the piston logic retrieve the block state from the world
prevent this from occuring.
This patch also sets the moved pos to air immediately after creating
the moving piston TE. This prevents the block from being updated from
other physics calls by the piston.
Tested against the following tnt duper design:
https://www.youtube.com/watch?v=mS7xxNGhjxs
This patch also affects every type of machine that utilises
this mechanic. For example, dead coral is removed by a physics
update when being moved while it is attached to slimeblocks.
Standard piston machines that don't destroy or modify the
blocks they move by physics updates should be entirely
unaffected.
This patch fixes https://bugs.mojang.com/browse/MC-188840
This patch also fixes rail duping and carpet duping.
diff --git a/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java b/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java
index b3732a6246a2b011e36c5c35fa2ac7749e75db16..3ae61e7b50bfc440c597f88843f92903f8a66801 100644
--- a/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/piston/PistonBaseBlock.java
@@ -413,14 +413,26 @@ public class PistonBaseBlock extends DirectionalBlock {
}
for (j = list.size() - 1; j >= 0; --j) {
- blockposition3 = (BlockPos) list.get(j);
- iblockdata1 = world.getBlockState(blockposition3);
+ // Paper start - fix a variety of piston desync dupes
+ boolean allowDesync = io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.allowPistonDuplication;
+ BlockPos oldPos = blockposition3 = (BlockPos) list.get(j);
+ iblockdata1 = allowDesync ? world.getBlockState(oldPos) : null;
+ // Paper end - fix a variety of piston desync dupes
blockposition3 = blockposition3.relative(enumdirection1);
map.remove(blockposition3);
BlockState iblockdata2 = (BlockState) Blocks.MOVING_PISTON.defaultBlockState().setValue(PistonBaseBlock.FACING, dir);
world.setBlock(blockposition3, iblockdata2, 68);
- world.setBlockEntity(MovingPistonBlock.newMovingBlockEntity(blockposition3, iblockdata2, (BlockState) list1.get(j), dir, retract, false));
+ // Paper start - fix a variety of piston desync dupes
+ if (!allowDesync) {
+ iblockdata1 = world.getBlockState(oldPos);
+ map.replace(oldPos, iblockdata1);
+ }
+ world.setBlockEntity(MovingPistonBlock.newMovingBlockEntity(blockposition3, iblockdata2, allowDesync ? list1.get(j) : iblockdata1, dir, retract, false));
+ if (!allowDesync) {
+ world.setBlock(oldPos, Blocks.AIR.defaultBlockState(), Block.UPDATE_CLIENTS | Block.UPDATE_KNOWN_SHAPE | Block.UPDATE_MOVE_BY_PISTON | 1024); // set air to prevent later physics updates from seeing this block
+ }
+ // Paper end - fix a variety of piston desync dupes
aiblockdata[i++] = iblockdata1;
}
diff --git a/src/main/java/net/minecraft/world/level/block/piston/PistonMovingBlockEntity.java b/src/main/java/net/minecraft/world/level/block/piston/PistonMovingBlockEntity.java
index 541f4ffd06509aa72cf26ea108f84160eac82bc3..0e15da7cae105196d444b924b8e0db190583ba30 100644
--- a/src/main/java/net/minecraft/world/level/block/piston/PistonMovingBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/piston/PistonMovingBlockEntity.java
@@ -296,7 +296,7 @@ public class PistonMovingBlockEntity extends BlockEntity {
if (world.getBlockState(pos).is(Blocks.MOVING_PISTON)) {
BlockState blockState = Block.updateFromNeighbourShapes(blockEntity.movedState, world, pos);
if (blockState.isAir()) {
- world.setBlock(pos, blockEntity.movedState, 84);
+ world.setBlock(pos, blockEntity.movedState, io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.allowPistonDuplication ? 84 : (84 | Block.UPDATE_CLIENTS)); // Paper - fix a variety of piston desync dupes; force notify (flag 2), it's possible the set type by the piston block (which doesn't notify) set this block to air
Block.updateOrDestroy(blockEntity.movedState, blockState, world, pos, 3);
} else {
if (blockState.hasProperty(BlockStateProperties.WATERLOGGED) && blockState.getValue(BlockStateProperties.WATERLOGGED)) {

29
patches/unapplied/server/0393-Fix-missing-chunks-due-to-integer-overflow.patch
View file

@ -1,29 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: David Slovikosky <davidslovikosky@gmail.com>
Date: Tue, 9 Jun 2020 00:10:03 -0700
Subject: [PATCH] Fix missing chunks due to integer overflow
This patch fixes a bug in the EndIslandDensityFunction class where the distance
from 0,0 squared overflows the maximum size of an integer. The overflow leads
to hard chunk borders around 370,000 blocks from 0,0. After this cutoff there
is a few hundred thousand block gap before end land resuming to generate at
530,000 blocks from spawn. This is due to the integer flipping back and forth.
The fix for the issue is quite simple, casting chunk coordinates to longs
allows the distance calculation to avoid overflow and work as intended.
This issue is being tracked in Mojira ticket MC-159283
diff --git a/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java b/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java
index db1d0e5cec19059d14e1a7cd41f049d23600e3fe..92c2df6a6abd9c60e90b0b84ab66987557adb9c8 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java
@@ -521,7 +521,7 @@ public final class DensityFunctions {
int j = z / 2;
int k = x % 2;
int l = z % 2;
- float f = 100.0F - Mth.sqrt((float)(x * x + z * z)) * 8.0F;
+ float f = 100.0F - Mth.sqrt((long) x * (long) x + (long) z * (long) z) * 8.0F; // Paper - cast ints to long to avoid integer overflow
f = Mth.clamp(f, -100.0F, 80.0F);
for (int m = -12; m <= 12; m++) {

30
patches/unapplied/server/0394-Prevent-position-desync-causing-tp-exploit.patch
View file

@ -1,30 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 12 Jun 2020 16:51:39 -0700
Subject: [PATCH] Prevent position desync causing tp exploit
Caused the server to revert to the player's overworld coordinates
after teleporting into the end.
Sidenote: The underlying issue is that the move call can teleport
entities and do other things like kill the entity. In the future,
to fix all exploits derieved from this usually unexpected
behaviour, we need to move all of this dangerous logic outside
of the move call and into an appropriate place in the tick method.
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 2f3f3dcfc08635435408d54b9ee89fb0584896d0..e59c54b6bc42d577b81bb1cefffa33c77dd27dbe 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -1366,6 +1366,11 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
this.player.move(MoverType.PLAYER, new Vec3(d6, d7, d8));
this.player.onGround = packet.isOnGround(); // CraftBukkit - SPIGOT-5810, SPIGOT-5835, SPIGOT-6828: reset by this.player.move
+ // Paper start - prevent position desync
+ if (this.awaitingPositionFromClient != null) {
+ return; // ... thanks Mojang for letting move calls teleport across dimensions.
+ }
+ // Paper end - prevent position desync
double d11 = d7;
d6 = d0 - this.player.getX();

42
patches/unapplied/server/0395-Inventory-getHolder-method-without-block-snapshot.patch
View file

@ -1,42 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Wed, 10 Jun 2020 23:55:15 +0100
Subject: [PATCH] Inventory getHolder method without block snapshot
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index 75eb794f796b31c0c5ef80a6d27a56711a522f5e..e824fe361286a5f41b137be92d799eef54ae4b87 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -543,6 +543,13 @@ public class CraftInventory implements Inventory {
return this.inventory.getOwner();
}
+ // Paper start - getHolder without snapshot
+ @Override
+ public InventoryHolder getHolder(boolean useSnapshot) {
+ return inventory instanceof net.minecraft.world.level.block.entity.BlockEntity ? ((net.minecraft.world.level.block.entity.BlockEntity) inventory).getOwner(useSnapshot) : getHolder();
+ }
+ // Paper end
+
@Override
public int getMaxStackSize() {
return this.inventory.getMaxStackSize();
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryDoubleChest.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryDoubleChest.java
index c00c787a73b0796b645667427666b7ec4e333992..c3e2c9e2c3cbec2eda38096b6482bac1a0ea1dce 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryDoubleChest.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryDoubleChest.java
@@ -63,6 +63,13 @@ public class CraftInventoryDoubleChest extends CraftInventory implements DoubleC
return new DoubleChest(this);
}
+ // Paper start - getHolder without snapshot
+ @Override
+ public DoubleChest getHolder(boolean useSnapshot) {
+ return getHolder();
+ }
+ // Paper end
+
@Override
public Location getLocation() {
return this.getLeftSide().getLocation().add(this.getRightSide().getLocation()).multiply(0.5);

55
patches/unapplied/server/0396-Add-PlayerRecipeBookClickEvent.patch
View file

@ -1,55 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JRoy <joshroy126@gmail.com>
Date: Fri, 5 Jun 2020 18:24:06 -0400
Subject: [PATCH] Add PlayerRecipeBookClickEvent
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index e59c54b6bc42d577b81bb1cefffa33c77dd27dbe..e40020e8fbfb2926c61c44f0a184bfc1868bdd0f 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -2966,16 +2966,40 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
if (!this.player.containerMenu.stillValid(this.player)) {
ServerGamePacketListenerImpl.LOGGER.debug("Player {} interacted with invalid menu {}", this.player, this.player.containerMenu);
} else {
+ // Paper start - Add PlayerRecipeBookClickEvent
+ ResourceLocation recipeName = packet.getRecipe();
+ boolean makeAll = packet.isShiftDown();
+ com.destroystokyo.paper.event.player.PlayerRecipeBookClickEvent paperEvent = new com.destroystokyo.paper.event.player.PlayerRecipeBookClickEvent(
+ this.player.getBukkitEntity(), org.bukkit.craftbukkit.util.CraftNamespacedKey.fromMinecraft(recipeName), makeAll
+ );
+ if (!paperEvent.callEvent()) {
+ return;
+ }
+ recipeName = CraftNamespacedKey.toMinecraft(paperEvent.getRecipe());
+ makeAll = paperEvent.isMakeAll();
+ if (org.bukkit.event.player.PlayerRecipeBookClickEvent.getHandlerList().getRegisteredListeners().length > 0) {
+ // Paper end - Add PlayerRecipeBookClickEvent
// CraftBukkit start - implement PlayerRecipeBookClickEvent
- org.bukkit.inventory.Recipe recipe = this.cserver.getRecipe(CraftNamespacedKey.fromMinecraft(packet.getRecipe()));
+ org.bukkit.inventory.Recipe recipe = this.cserver.getRecipe(CraftNamespacedKey.fromMinecraft(recipeName)); // Paper
if (recipe == null) {
return;
}
- org.bukkit.event.player.PlayerRecipeBookClickEvent event = CraftEventFactory.callRecipeBookClickEvent(this.player, recipe, packet.isShiftDown());
+ // Paper start - Add PlayerRecipeBookClickEvent
+ org.bukkit.event.player.PlayerRecipeBookClickEvent event = CraftEventFactory.callRecipeBookClickEvent(this.player, recipe, makeAll);
+ recipeName = CraftNamespacedKey.toMinecraft(((org.bukkit.Keyed) event.getRecipe()).getKey());
+ makeAll = event.isShiftClick();
+ }
+ if (!(this.player.containerMenu instanceof RecipeBookMenu<?> recipeBookMenu)) {
+ return;
+ }
+ // Paper end - Add PlayerRecipeBookClickEvent
// Cast to keyed should be safe as the recipe will never be a MerchantRecipe.
- this.server.getRecipeManager().byKey(CraftNamespacedKey.toMinecraft(((org.bukkit.Keyed) event.getRecipe()).getKey())).ifPresent((recipeholder) -> {
- ((RecipeBookMenu) this.player.containerMenu).handlePlacement(event.isShiftClick(), recipeholder, this.player);
+ // Paper start - Add PlayerRecipeBookClickEvent
+ final boolean finalMakeAll = makeAll;
+ this.server.getRecipeManager().byKey(recipeName).ifPresent((recipeholder) -> {
+ recipeBookMenu.handlePlacement(finalMakeAll, recipeholder, this.player);
+ // Paper end - Add PlayerRecipeBookClickEvent
});
// CraftBukkit end
}

23
patches/unapplied/server/0397-Hide-sync-chunk-writes-behind-flag.patch
View file

@ -1,23 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 26 Jun 2020 22:35:08 -0700
Subject: [PATCH] Hide sync chunk writes behind flag
Syncing writes on each write call has terrible performance
on harddrives.
-DPaper.enable-sync-chunk-writes=true to enable
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
index 90fe26a546eeebf90ccf7f899103346cdb3ae702..bab2471616404821671264ccefd729cab8d0bf58 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServerProperties.java
@@ -144,7 +144,7 @@ public class DedicatedServerProperties extends Settings<DedicatedServerPropertie
this.maxWorldSize = this.get("max-world-size", (integer) -> {
return Mth.clamp(integer, 1, 29999984);
}, 29999984);
- this.syncChunkWrites = this.get("sync-chunk-writes", true);
+ this.syncChunkWrites = this.get("sync-chunk-writes", true) && Boolean.getBoolean("Paper.enable-sync-chunk-writes"); // Paper - Hide sync chunk writes behind flag
this.enableJmxMonitoring = this.get("enable-jmx-monitoring", false);
this.enableStatus = this.get("enable-status", true);
this.hideOnlinePlayers = this.get("hide-online-players", false);

79
patches/unapplied/server/0398-Add-permission-for-command-blocks.patch
View file

@ -1,79 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Sat, 16 May 2020 10:05:30 +0200
Subject: [PATCH] Add permission for command blocks
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
index e8b12b27e5ec74afb940f575e5ce78e5905d55f4..c3eb4b6372eed0b7eb636f495ce494b676767b6e 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
@@ -397,7 +397,7 @@ public class ServerPlayerGameMode {
BlockEntity tileentity = this.level.getBlockEntity(pos);
Block block = iblockdata.getBlock();
- if (block instanceof GameMasterBlock && !this.player.canUseGameMasterBlocks()) {
+ if (block instanceof GameMasterBlock && !this.player.canUseGameMasterBlocks() && !(block instanceof net.minecraft.world.level.block.CommandBlock && (this.player.isCreative() && this.player.getBukkitEntity().hasPermission("minecraft.commandblock")))) { // Paper - command block permission
this.level.sendBlockUpdated(pos, iblockdata, iblockdata, 3);
return false;
} else if (this.player.blockActionRestricted(this.level, pos, this.gameModeForPlayer)) {
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index e40020e8fbfb2926c61c44f0a184bfc1868bdd0f..2abd6e356eba3eef021a447d1fc03fcec36846e8 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -778,7 +778,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (!this.server.isCommandBlockEnabled()) {
this.player.sendSystemMessage(Component.translatable("advMode.notEnabled"));
- } else if (!this.player.canUseGameMasterBlocks()) {
+ } else if (!this.player.canUseGameMasterBlocks() && (!this.player.isCreative() || !this.player.getBukkitEntity().hasPermission("minecraft.commandblock"))) { // Paper - command block permission
this.player.sendSystemMessage(Component.translatable("advMode.notAllowed"));
} else {
BaseCommandBlock commandblocklistenerabstract = null;
@@ -845,7 +845,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (!this.server.isCommandBlockEnabled()) {
this.player.sendSystemMessage(Component.translatable("advMode.notEnabled"));
- } else if (!this.player.canUseGameMasterBlocks()) {
+ } else if (!this.player.canUseGameMasterBlocks() && (!this.player.isCreative() || !this.player.getBukkitEntity().hasPermission("minecraft.commandblock"))) { // Paper - command block permission
this.player.sendSystemMessage(Component.translatable("advMode.notAllowed"));
} else {
BaseCommandBlock commandblocklistenerabstract = packet.getCommandBlock(this.player.level());
diff --git a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
index ac0aeb53176069d0835b6b08c8d871edae846763..c56f5173fda6b38c2dcaea196217f2f5a7d7c641 100644
--- a/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
+++ b/src/main/java/net/minecraft/world/level/BaseCommandBlock.java
@@ -198,7 +198,7 @@ public abstract class BaseCommandBlock implements CommandSource {
}
public InteractionResult usedBy(Player player) {
- if (!player.canUseGameMasterBlocks()) {
+ if (!player.canUseGameMasterBlocks() && (!player.isCreative() || !player.getBukkitEntity().hasPermission("minecraft.commandblock"))) { // Paper - command block permission
return InteractionResult.PASS;
} else {
if (player.getCommandSenderWorld().isClientSide) {
diff --git a/src/main/java/net/minecraft/world/level/block/CommandBlock.java b/src/main/java/net/minecraft/world/level/block/CommandBlock.java
index 840226771819024de2c6e84f08f6e354e96474ba..7ef14e4441a329c680a5dfe4bfb5033ffcb8f9d5 100644
--- a/src/main/java/net/minecraft/world/level/block/CommandBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/CommandBlock.java
@@ -143,7 +143,7 @@ public class CommandBlock extends BaseEntityBlock implements GameMasterBlock {
public InteractionResult use(BlockState state, Level world, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hit) {
BlockEntity tileentity = world.getBlockEntity(pos);
- if (tileentity instanceof CommandBlockEntity && player.canUseGameMasterBlocks()) {
+ if (tileentity instanceof CommandBlockEntity && (player.canUseGameMasterBlocks() || (player.isCreative() && player.getBukkitEntity().hasPermission("minecraft.commandblock")))) { // Paper - command block permission
player.openCommandBlock((CommandBlockEntity) tileentity);
return InteractionResult.sidedSuccess(world.isClientSide);
} else {
diff --git a/src/main/java/org/bukkit/craftbukkit/util/permissions/CraftDefaultPermissions.java b/src/main/java/org/bukkit/craftbukkit/util/permissions/CraftDefaultPermissions.java
index 245ad120a36b6defca7e6889faae1ca5fc33d0c7..e0e61115ada9a49d4c528c5d4e02a1ca571d9531 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/permissions/CraftDefaultPermissions.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/permissions/CraftDefaultPermissions.java
@@ -16,6 +16,7 @@ public final class CraftDefaultPermissions {
DefaultPermissions.registerPermission(CraftDefaultPermissions.ROOT + ".nbt.copy", "Gives the user the ability to copy NBT in creative", org.bukkit.permissions.PermissionDefault.TRUE, parent);
DefaultPermissions.registerPermission(CraftDefaultPermissions.ROOT + ".debugstick", "Gives the user the ability to use the debug stick in creative", org.bukkit.permissions.PermissionDefault.OP, parent);
DefaultPermissions.registerPermission(CraftDefaultPermissions.ROOT + ".debugstick.always", "Gives the user the ability to use the debug stick in all game modes", org.bukkit.permissions.PermissionDefault.FALSE/* , parent */); // Paper - should not have this parent, as it's not a "vanilla" utility
+ DefaultPermissions.registerPermission(CraftDefaultPermissions.ROOT + ".commandblock", "Gives the user the ability to use command blocks.", org.bukkit.permissions.PermissionDefault.OP, parent); // Paper
// Spigot end
parent.recalculatePermissibles();
}

65
patches/unapplied/server/0399-Ensure-Entity-position-and-AABB-are-never-invalid.patch
View file

@ -1,65 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 10 May 2020 22:12:46 -0400
Subject: [PATCH] Ensure Entity position and AABB are never invalid
Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 23ee63119d55b40829c03a855ae0f8b214674e10..0c6680bf15b57cf314638ab70d849e033719c0e1 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -652,8 +652,8 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
}
public void setPos(double x, double y, double z) {
- this.setPosRaw(x, y, z);
- this.setBoundingBox(this.makeBoundingBox());
+ this.setPosRaw(x, y, z, true); // Paper - Block invalid positions and bounding box; force update
+ // this.setBoundingBox(this.makeBoundingBox()); // Paper - Block invalid positions and bounding box; move into setPosRaw
}
protected AABB makeBoundingBox() {
@@ -4149,7 +4149,29 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
return this.getZ((2.0D * this.random.nextDouble() - 1.0D) * widthScale);
}
+ // Paper start - Block invalid positions and bounding box
+ public static boolean checkPosition(Entity entity, double newX, double newY, double newZ) {
+ if (Double.isFinite(newX) && Double.isFinite(newY) && Double.isFinite(newZ)) {
+ return true;
+ }
+
+ String entityInfo;
+ try {
+ entityInfo = entity.toString();
+ } catch (Exception ex) {
+ entityInfo = "[Entity info unavailable] ";
+ }
+ LOGGER.error("New entity position is invalid! Tried to set invalid position ({},{},{}) for entity {} located at {}, entity info: {}", newX, newY, newZ, entity.getClass().getName(), entity.position, entityInfo, new Throwable());
+ return false;
+ }
public final void setPosRaw(double x, double y, double z) {
+ this.setPosRaw(x, y, z, false);
+ }
+ public final void setPosRaw(double x, double y, double z, boolean forceBoundingBoxUpdate) {
+ if (!checkPosition(this, x, y, z)) {
+ return;
+ }
+ // Paper end - Block invalid positions and bounding box
if (this.position.x != x || this.position.y != y || this.position.z != z) {
this.position = new Vec3(x, y, z);
int i = Mth.floor(x);
@@ -4167,6 +4189,12 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
this.levelCallback.onMove();
}
+ // Paper start - Block invalid positions and bounding box; don't allow desync of pos and AABB
+ // hanging has its own special logic
+ if (!(this instanceof net.minecraft.world.entity.decoration.HangingEntity) && (forceBoundingBoxUpdate || this.position.x != x || this.position.y != y || this.position.z != z)) {
+ this.setBoundingBox(this.makeBoundingBox());
+ }
+ // Paper end - Block invalid positions and bounding box
}
public void checkDespawn() {}

131
patches/unapplied/server/0400-Fix-Per-World-Difficulty-Remembering-Difficulty.patch
View file

@ -1,131 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 28 Jun 2020 03:59:10 -0400
Subject: [PATCH] Fix Per World Difficulty / Remembering Difficulty
Fixes per world difficulty with /difficulty command and also
makes it so that the server keeps the last difficulty used instead
of restoring the server.properties every single load.
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 8922598a66aa184c314595fe9c8ec62797caa052..adc93e0e7a57907e824bdd8bb7b3012f28b515f4 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -825,7 +825,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
if (worldserver.getWorld().getKeepSpawnInMemory()) worldloadlistener.stop(); // Paper - Configurable Keep Spawn Loaded range per world
// CraftBukkit start
// this.updateMobSpawningFlags();
- worldserver.setSpawnSettings(this.isSpawningMonsters(), this.isSpawningAnimals());
+ worldserver.setSpawnSettings(worldserver.serverLevelData.getDifficulty() != Difficulty.PEACEFUL && ((DedicatedServer) this).settings.getProperties().spawnMonsters, this.isSpawningAnimals()); // Paper - per level difficulty (from setDifficulty(ServerLevel, Difficulty, boolean))
this.forceTicks = false;
// CraftBukkit end
@@ -1768,11 +1768,14 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
}
}
- public void setDifficulty(Difficulty difficulty, boolean forceUpdate) {
- if (forceUpdate || !this.worldData.isDifficultyLocked()) {
- this.worldData.setDifficulty(this.worldData.isHardcore() ? Difficulty.HARD : difficulty);
- this.updateMobSpawningFlags();
- this.getPlayerList().getPlayers().forEach(this::sendDifficultyUpdate);
+ // Paper start - per level difficulty
+ public void setDifficulty(ServerLevel level, Difficulty difficulty, boolean forceUpdate) {
+ PrimaryLevelData worldData = level.serverLevelData;
+ if (forceUpdate || !worldData.isDifficultyLocked()) {
+ worldData.setDifficulty(worldData.isHardcore() ? Difficulty.HARD : difficulty);
+ level.setSpawnSettings(worldData.getDifficulty() != Difficulty.PEACEFUL && ((DedicatedServer) this).settings.getProperties().spawnMonsters, this.isSpawningAnimals());
+ // this.getPlayerList().getPlayers().forEach(this::sendDifficultyUpdate);
+ // Paper end - per level difficulty
}
}
@@ -1786,7 +1789,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
while (iterator.hasNext()) {
ServerLevel worldserver = (ServerLevel) iterator.next();
- worldserver.setSpawnSettings(this.isSpawningMonsters(), this.isSpawningAnimals());
+ worldserver.setSpawnSettings(worldserver.serverLevelData.getDifficulty() != Difficulty.PEACEFUL && ((DedicatedServer) this).settings.getProperties().spawnMonsters, this.isSpawningAnimals()); // Paper - per level difficulty (from setDifficulty(ServerLevel, Difficulty, boolean))
}
}
diff --git a/src/main/java/net/minecraft/server/commands/DifficultyCommand.java b/src/main/java/net/minecraft/server/commands/DifficultyCommand.java
index 997a96a21440ae72696d68f8031ece4ba487d3ef..3d8584929cee000ae7df10c5bd94f35820e70294 100644
--- a/src/main/java/net/minecraft/server/commands/DifficultyCommand.java
+++ b/src/main/java/net/minecraft/server/commands/DifficultyCommand.java
@@ -49,7 +49,7 @@ public class DifficultyCommand {
if (worldServer.getDifficulty() == difficulty) { // CraftBukkit
throw DifficultyCommand.ERROR_ALREADY_DIFFICULT.create(difficulty.getKey());
} else {
- worldServer.serverLevelData.setDifficulty(difficulty); // CraftBukkit
+ minecraftserver.setDifficulty(worldServer, difficulty, true); // Paper - per level difficulty; don't skip other difficulty-changing logic (fix upstream's fix)
source.sendSuccess(() -> {
return Component.translatable("commands.difficulty.success", difficulty.getDisplayName());
}, true);
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
index c41c53ee3b1a8b5c2c41fc9846f557eeb4d10f9b..ebea8a827aad108dd6d4222e8dfd251d2cea657a 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
@@ -325,7 +325,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
@Override
public void forceDifficulty() {
- this.setDifficulty(this.getProperties().difficulty, true);
+ // this.setDifficulty(this.getProperties().difficulty, true); // Paper - per level difficulty; Don't overwrite level.dat's difficulty, keep current
}
@Override
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index b64b20312396638b8fd596bca3794863601d2bb4..8729fb23a7d7700fbccba03d07382091134c6549 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -1161,7 +1161,7 @@ public class ServerPlayer extends Player {
this.isChangingDimension = true; // CraftBukkit - Set teleport invulnerability only if player changing worlds
this.connection.send(new ClientboundRespawnPacket(this.createCommonSpawnInfo(worldserver), (byte) 3));
- this.connection.send(new ClientboundChangeDifficultyPacket(this.level().getDifficulty(), this.level().getLevelData().isDifficultyLocked()));
+ this.connection.send(new ClientboundChangeDifficultyPacket(worldserver.getDifficulty(), this.level().getLevelData().isDifficultyLocked())); // Paper - per level difficulty
PlayerList playerlist = this.server.getPlayerList();
playerlist.sendPlayerPermissionLevel(this);
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 2abd6e356eba3eef021a447d1fc03fcec36846e8..782ac9d9284bce9b91e03488756b31a255655edc 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3169,7 +3169,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
public void handleChangeDifficulty(ServerboundChangeDifficultyPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
if (this.player.hasPermissions(2) || this.isSingleplayerOwner()) {
- this.server.setDifficulty(packet.getDifficulty(), false);
+ // this.server.setDifficulty(packet.getDifficulty(), false); // Paper - per level difficulty; don't allow clients to change this
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index a5c84867708385ae78951872410914835ab3e7e5..edbf53c69bf788c2ac3b7d1be258e37cb801a5f6 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -967,8 +967,8 @@ public final class CraftServer implements Server {
org.spigotmc.SpigotConfig.init((File) this.console.options.valueOf("spigot-settings")); // Spigot
this.console.paperConfigurations.reloadConfigs(this.console);
for (ServerLevel world : this.console.getAllLevels()) {
- world.serverLevelData.setDifficulty(config.difficulty);
- world.setSpawnSettings(config.spawnMonsters, config.spawnAnimals);
+ // world.serverLevelData.setDifficulty(config.difficulty); // Paper - per level difficulty
+ world.setSpawnSettings(world.serverLevelData.getDifficulty() != Difficulty.PEACEFUL && config.spawnMonsters, config.spawnAnimals); // Paper - per level difficulty (from MinecraftServer#setDifficulty(ServerLevel, Difficulty, boolean))
for (SpawnCategory spawnCategory : SpawnCategory.values()) {
if (CraftSpawnCategory.isValidForLimits(spawnCategory)) {
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index b39721208f8b66c1478e89553a592070cf90fb97..e4f7cc59ea5a3c703ada8ad3d096a7bf09950ed7 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -1154,7 +1154,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void setDifficulty(Difficulty difficulty) {
- this.getHandle().serverLevelData.setDifficulty(net.minecraft.world.Difficulty.byId(difficulty.getValue()));
+ this.getHandle().getServer().setDifficulty(this.getHandle(), net.minecraft.world.Difficulty.byId(difficulty.getValue()), true); // Paper - per level difficulty; don't skip other difficulty-changing logic
}
@Override

84
patches/unapplied/server/0401-Paper-dumpitem-command.patch
View file

@ -1,84 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 28 Jun 2020 19:27:20 -0400
Subject: [PATCH] Paper dumpitem command
Let's you quickly view the item in your hands NBT data
diff --git a/src/main/java/io/papermc/paper/command/PaperCommand.java b/src/main/java/io/papermc/paper/command/PaperCommand.java
index 69d093d3450931038ac3d27d7874060d13dc2225..27775df10a490ff75ca377e8373931738f1b817c 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -39,6 +39,7 @@ public final class PaperCommand extends Command {
commands.put(Set.of("version"), new VersionCommand());
commands.put(Set.of("dumpplugins"), new DumpPluginsCommand());
commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
+ commands.put(Set.of("dumpitem"), new DumpItemCommand());
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/DumpItemCommand.java b/src/main/java/io/papermc/paper/command/subcommands/DumpItemCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..5f0b0fe73a47e6a5ca8706f11e78b4b08e6ccd9a
--- /dev/null
+++ b/src/main/java/io/papermc/paper/command/subcommands/DumpItemCommand.java
@@ -0,0 +1,59 @@
+package io.papermc.paper.command.subcommands;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.command.PaperSubcommand;
+import java.util.Objects;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.event.ClickEvent;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.world.item.ItemStack;
+import org.bukkit.Bukkit;
+import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.entity.Player;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+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.YELLOW;
+import static net.kyori.adventure.text.format.TextDecoration.ITALIC;
+
+@DefaultQualifier(NonNull.class)
+public final class DumpItemCommand implements PaperSubcommand {
+ @Override
+ public boolean execute(final CommandSender sender, final String subCommand, final String[] args) {
+ this.doDumpItem(sender);
+ return true;
+ }
+
+ private void doDumpItem(final CommandSender sender) {
+ if (!(sender instanceof Player)) {
+ sender.sendMessage("Only players can use this command");
+ return;
+ }
+ final ItemStack itemStack = CraftItemStack.asNMSCopy(((CraftPlayer) sender).getItemInHand());
+ final @Nullable CompoundTag tag = itemStack.getTag();
+ final @Nullable Component nbtComponent = tag == null ? null : PaperAdventure.asAdventure(net.minecraft.nbt.NbtUtils.toPrettyComponent(tag));
+ final String itemId = Objects.requireNonNull(((CraftWorld) ((CraftPlayer) sender).getWorld()).getHandle().registryAccess()
+ .registryOrThrow(Registries.ITEM).getKey(itemStack.getItem())).toString();
+ final Component message = text()
+ .append(text(itemId, YELLOW))
+ .apply(b -> {
+ if (nbtComponent != null) {
+ b.append(nbtComponent);
+ }
+ })
+ .build();
+ Bukkit.getConsoleSender().sendMessage(message);
+ sender.sendMessage(message);
+ sender.sendMessage(text().content(" Click to copy item to clipboard")
+ .color(GRAY)
+ .decorate(ITALIC)
+ .clickEvent(ClickEvent.copyToClipboard(tag == null ? itemId : (itemId + tag))));
+ }
+}

56
patches/unapplied/server/0402-Improve-Legacy-Component-serialization-size.patch
View file

@ -1,56 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 28 Jun 2020 19:08:41 -0400
Subject: [PATCH] Improve Legacy Component serialization size
Don't constantly send format: false for all formatting options when parent already
has it false
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java b/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java
index 516b3fef4d388366df09f0dd88deadbcc0b7d344..753200057e74b8e2d5274894b982e6ee946a559e 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftChatMessage.java
@@ -46,6 +46,7 @@ public final class CraftChatMessage {
// Separate pattern with no group 3, new lines are part of previous string
private static final Pattern INCREMENTAL_PATTERN_KEEP_NEWLINES = Pattern.compile("(" + String.valueOf(org.bukkit.ChatColor.COLOR_CHAR) + "[0-9a-fk-orx])|((?:(?:https?):\\/\\/)?(?:[-\\w_\\.]{2,}\\.[a-z]{2,4}.*?(?=[\\.\\?!,;:]?(?:[" + String.valueOf(org.bukkit.ChatColor.COLOR_CHAR) + " ]|$))))", Pattern.CASE_INSENSITIVE);
// ChatColor.b does not explicitly reset, its more of empty
+ private static final Style EMPTY = Style.EMPTY.withItalic(false); // Paper - Improve Legacy Component serialization size
private static final Style RESET = Style.EMPTY.withBold(false).withItalic(false).withUnderlined(false).withStrikethrough(false).withObfuscated(false);
private final List<Component> list = new ArrayList<Component>();
@@ -67,6 +68,7 @@ public final class CraftChatMessage {
Matcher matcher = (keepNewlines ? StringMessage.INCREMENTAL_PATTERN_KEEP_NEWLINES : StringMessage.INCREMENTAL_PATTERN).matcher(message);
String match = null;
boolean needsAdd = false;
+ boolean hasReset = false; // Paper - Improve Legacy Component serialization size
while (matcher.find()) {
int groupId = 0;
while ((match = matcher.group(++groupId)) == null) {
@@ -112,7 +114,26 @@ public final class CraftChatMessage {
throw new AssertionError("Unexpected message format");
}
} else { // Color resets formatting
- this.modifier = StringMessage.RESET.withColor(format);
+ // Paper start - Improve Legacy Component serialization size
+ Style previous = modifier;
+ modifier = (!hasReset ? RESET : EMPTY).withColor(format);
+ hasReset = true;
+ if (previous.isBold()) {
+ modifier = modifier.withBold(false);
+ }
+ if (previous.isItalic()) {
+ modifier = modifier.withItalic(false);
+ }
+ if (previous.isObfuscated()) {
+ modifier = modifier.withObfuscated(false);
+ }
+ if (previous.isStrikethrough()) {
+ modifier = modifier.withStrikethrough(false);
+ }
+ if (previous.isUnderlined()) {
+ modifier = modifier.withUnderlined(false);
+ }
+ // Paper end - Improve Legacy Component serialization size
}
needsAdd = true;
break;

103
patches/unapplied/server/0403-Add-Plugin-Tickets-to-API-Chunk-Methods.patch
View file

@ -1,103 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 9 Jun 2020 03:33:03 -0400
Subject: [PATCH] Add Plugin Tickets to API Chunk Methods
Like previous versions, plugins loading chunks kept them loaded until
they garbage collected to avoid constant spamming of chunk loads
This adds tickets to a few more places so that they can be unloaded.
Additionally, this drops their ticket level to BORDER so they wont be ticking
so they will just sit inactive instead.
Using .loadChunk to keep a chunk ticking was a horrible idea for upstream
when we have TWO methods that are able to do that already in the API.
Also reduce their collection count down to a maximum of 1 second. Barely
anyone knows what chunk-gc is in bukkit.yml as its less relevant now, and
since this wasn't spigot behavior, this is safe to mostly ignore (unless someone
wants it to collect even faster, they can restore that setting back to 1 instead of 20+)
Not adding it to .getType() though to keep behavior consistent with vanilla for performance reasons.
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index edbf53c69bf788c2ac3b7d1be258e37cb801a5f6..c05fd6a179e8d142b3f5a8977ae7afab8c609a4e 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -379,7 +379,7 @@ public final class CraftServer implements Server {
this.overrideSpawnLimits();
console.autosavePeriod = this.configuration.getInt("ticks-per.autosave");
this.warningState = WarningState.value(this.configuration.getString("settings.deprecated-verbose"));
- TicketType.PLUGIN.timeout = this.configuration.getInt("chunk-gc.period-in-ticks");
+ TicketType.PLUGIN.timeout = Math.min(20, this.configuration.getInt("chunk-gc.period-in-ticks")); // Paper - cap plugin loads to 1 second
this.minimumAPI = this.configuration.getString("settings.minimum-api");
this.loadIcon();
@@ -947,7 +947,7 @@ public final class CraftServer implements Server {
this.console.setMotd(config.motd);
this.overrideSpawnLimits();
this.warningState = WarningState.value(this.configuration.getString("settings.deprecated-verbose"));
- TicketType.PLUGIN.timeout = this.configuration.getInt("chunk-gc.period-in-ticks");
+ TicketType.PLUGIN.timeout = Math.min(20, configuration.getInt("chunk-gc.period-in-ticks")); // Paper - cap plugin loads to 1 second
this.minimumAPI = this.configuration.getString("settings.minimum-api");
this.printSaveWarning = false;
this.console.autosavePeriod = this.configuration.getInt("ticks-per.autosave");
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e4f7cc59ea5a3c703ada8ad3d096a7bf09950ed7..b437f582c36ab9a5b06129ef1b36dd14432c0c31 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -289,7 +289,13 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public Chunk getChunkAt(int x, int z) {
- net.minecraft.world.level.chunk.LevelChunk chunk = (net.minecraft.world.level.chunk.LevelChunk) this.world.getChunk(x, z, ChunkStatus.FULL, true);
+ // Paper start - add ticket to hold chunk for a little while longer if plugin accesses it
+ net.minecraft.world.level.chunk.LevelChunk chunk = this.world.getChunkSource().getChunkAtIfLoadedImmediately(x, z);
+ if (chunk == null) {
+ this.addTicket(x, z);
+ chunk = this.world.getChunkSource().getChunk(x, z, true);
+ }
+ // Paper end
return new CraftChunk(chunk);
}
@@ -303,6 +309,12 @@ public class CraftWorld extends CraftRegionAccessor implements World {
return new CraftChunk(this.getHandle(), x, z);
}
+ // Paper start
+ private void addTicket(int x, int z) {
+ io.papermc.paper.util.MCUtil.MAIN_EXECUTOR.execute(() -> this.world.getChunkSource().addRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 0, Unit.INSTANCE)); // Paper
+ }
+ // Paper end
+
@Override
public Chunk getChunkAt(Block block) {
Preconditions.checkArgument(block != null, "null block");
@@ -354,7 +366,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
public boolean unloadChunkRequest(int x, int z) {
org.spigotmc.AsyncCatcher.catchOp("chunk unload"); // Spigot
if (this.isChunkLoaded(x, z)) {
- this.world.getChunkSource().removeRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 1, Unit.INSTANCE);
+ this.world.getChunkSource().removeRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 0, Unit.INSTANCE); // Paper
}
return true;
@@ -439,7 +451,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
}
if (chunk instanceof net.minecraft.world.level.chunk.LevelChunk) {
- this.world.getChunkSource().addRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 1, Unit.INSTANCE);
+ this.world.getChunkSource().addRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 0, Unit.INSTANCE); // Paper
return true;
}
@@ -2241,6 +2253,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
io.papermc.paper.chunk.system.ChunkSystem.scheduleChunkLoad(this.getHandle(), x, z, gen, ChunkStatus.FULL, true, priority, (c) -> {
net.minecraft.server.MinecraftServer.getServer().scheduleOnMain(() -> {
net.minecraft.world.level.chunk.LevelChunk chunk = (net.minecraft.world.level.chunk.LevelChunk)c;
+ if (chunk != null) this.addTicket(x, z); // Paper
ret.complete(chunk == null ? null : new CraftChunk(chunk));
});
});

24
patches/unapplied/server/0404-Add-BlockStateMeta-clearBlockState.patch
View file

@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 11 Jan 2024 12:41:50 -0800
Subject: [PATCH] Add BlockStateMeta#clearBlockState
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
index 0cbca0c37b3e6a34157906d44357286126cfe112..671a9b92da04c22cd3e6c3fd291a343e57397e72 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
@@ -257,6 +257,13 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
return this.blockEntityTag != null;
}
+ // Paper start - add method to clear block state
+ @Override
+ public void clearBlockState() {
+ this.blockEntityTag = null;
+ }
+ // Paper end - add method to clear block state
+
@Override
public BlockState getBlockState() {
Material stateMaterial = (this.material != Material.SHIELD) ? this.material : CraftMetaBlockState.shieldToBannerHack(this.blockEntityTag); // Only actually used for jigsaws

66
patches/unapplied/server/0405-Support-old-UUID-format-for-NBT.patch
View file

@ -1,66 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 29 Jun 2020 03:26:17 -0400
Subject: [PATCH] Support old UUID format for NBT
We have stored UUID in plenty of places that did not get DFU'd
So just look for old format and load it if it exists.
diff --git a/src/main/java/net/minecraft/nbt/CompoundTag.java b/src/main/java/net/minecraft/nbt/CompoundTag.java
index c7945686a4ee50d7a9d5f1173aa90e456f68b410..23916b011ed0645ab284fb080c9555921290d875 100644
--- a/src/main/java/net/minecraft/nbt/CompoundTag.java
+++ b/src/main/java/net/minecraft/nbt/CompoundTag.java
@@ -232,6 +232,12 @@ public class CompoundTag implements Tag {
}
public void putUUID(String key, UUID value) {
+ // Paper start - Support old UUID format
+ if (this.contains(key + "Most", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC) && this.contains(key + "Least", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
+ this.tags.remove(key + "Most");
+ this.tags.remove(key + "Least");
+ }
+ // Paper end - Support old UUID format
this.tags.put(key, NbtUtils.createUUID(value));
}
@@ -240,10 +246,20 @@ public class CompoundTag implements Tag {
* You must use {@link #hasUUID(String)} before or else it <b>will</b> throw an NPE.
*/
public UUID getUUID(String key) {
+ // Paper start - Support old UUID format
+ if (!contains(key, 11) && this.contains(key + "Most", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC) && this.contains(key + "Least", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
+ return new UUID(this.getLong(key + "Most"), this.getLong(key + "Least"));
+ }
+ // Paper end - Support old UUID format
return NbtUtils.loadUUID(this.get(key));
}
public boolean hasUUID(String key) {
+ // Paper start - Support old UUID format
+ if (this.contains(key + "Most", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC) && this.contains(key + "Least", net.minecraft.nbt.Tag.TAG_ANY_NUMERIC)) {
+ return true;
+ }
+ // Paper end - Support old UUID format
Tag tag = this.get(key);
return tag != null && tag.getType() == IntArrayTag.TYPE && ((IntArrayTag)tag).getAsIntArray().length == 4;
}
diff --git a/src/main/java/net/minecraft/nbt/NbtUtils.java b/src/main/java/net/minecraft/nbt/NbtUtils.java
index 3e395d575fab2348cd30a88511a194aba2d8e4ba..f3b11b08358fdd93464cd19b05047e10727a5799 100644
--- a/src/main/java/net/minecraft/nbt/NbtUtils.java
+++ b/src/main/java/net/minecraft/nbt/NbtUtils.java
@@ -65,6 +65,14 @@ public final class NbtUtils {
@Nullable
public static GameProfile readGameProfile(CompoundTag nbt) {
UUID uUID = nbt.hasUUID("Id") ? nbt.getUUID("Id") : Util.NIL_UUID;
+ // Paper start - Support old UUID format
+ if (nbt.contains("Id", Tag.TAG_STRING)) {
+ try {
+ uUID = UUID.fromString(nbt.getString("Id"));
+ } catch (IllegalArgumentException ignored){
+ }
+ }
+ // Paper end - Support old UUID format
String string = nbt.getString("Name");
try {

44
patches/unapplied/server/0406-Convert-legacy-attributes-in-Item-Meta.patch
View file

@ -1,44 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 1 Jul 2020 04:50:22 -0400
Subject: [PATCH] Convert legacy attributes in Item Meta
diff --git a/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeMap.java b/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeMap.java
index d4dba8c733c7560e5108b8d239b52e593f8debec..ea48f1119a940056c37d1d203437bfbfdf13663b 100644
--- a/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeMap.java
+++ b/src/main/java/org/bukkit/craftbukkit/attribute/CraftAttributeMap.java
@@ -9,6 +9,20 @@ import org.bukkit.attribute.AttributeInstance;
public class CraftAttributeMap implements Attributable {
private final AttributeMap handle;
+ // Paper start - convert legacy attributes
+ private static final com.google.common.collect.ImmutableMap<String, String> legacyNMS = com.google.common.collect.ImmutableMap.<String, String>builder().put("generic.maxHealth", "generic.max_health").put("Max Health", "generic.max_health").put("zombie.spawnReinforcements", "zombie.spawn_reinforcements").put("Spawn Reinforcements Chance", "zombie.spawn_reinforcements").put("horse.jumpStrength", "horse.jump_strength").put("Jump Strength", "horse.jump_strength").put("generic.followRange", "generic.follow_range").put("Follow Range", "generic.follow_range").put("generic.knockbackResistance", "generic.knockback_resistance").put("Knockback Resistance", "generic.knockback_resistance").put("generic.movementSpeed", "generic.movement_speed").put("Movement Speed", "generic.movement_speed").put("generic.flyingSpeed", "generic.flying_speed").put("Flying Speed", "generic.flying_speed").put("generic.attackDamage", "generic.attack_damage").put("generic.attackKnockback", "generic.attack_knockback").put("generic.attackSpeed", "generic.attack_speed").put("generic.armorToughness", "generic.armor_toughness").build();
+
+ public static String convertIfNeeded(String nms) {
+ if (nms == null) {
+ return null;
+ }
+ nms = legacyNMS.getOrDefault(nms, nms);
+ if (!nms.toLowerCase().equals(nms) || nms.indexOf(' ') != -1) {
+ return null;
+ }
+ return nms;
+ }
+ // Paper end
public CraftAttributeMap(AttributeMap handle) {
this.handle = handle;
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
index 7cf1153ae532a9d53ee85b05f77ed74b94cf5fbc..27be5da67801be6fd99c91576064e4be0b3f0d6c 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@@ -485,7 +485,7 @@ class CraftMetaItem implements ItemMeta, Damageable, Repairable, BlockDataMeta {
AttributeModifier attribMod = CraftAttributeInstance.convert(nmsModifier);
- String attributeName = entry.getString(CraftMetaItem.ATTRIBUTES_IDENTIFIER.NBT);
+ String attributeName = org.bukkit.craftbukkit.attribute.CraftAttributeMap.convertIfNeeded(entry.getString(CraftMetaItem.ATTRIBUTES_IDENTIFIER.NBT)); // Paper
if (attributeName == null || attributeName.isEmpty()) {
continue;
}

24
patches/unapplied/server/0407-Do-not-accept-invalid-client-settings.patch
View file

@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 7 May 2022 14:58:53 -0700
Subject: [PATCH] Do not accept invalid client settings
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 782ac9d9284bce9b91e03488756b31a255655edc..36ff9acf571d670fda225bce2f4ed16dc1d20fe3 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -3161,6 +3161,13 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
@Override
public void handleClientInformation(ServerboundClientInformationPacket packet) {
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
+ // Paper start - do not accept invalid information
+ if (packet.information().viewDistance() < 0) {
+ LOGGER.warn("Disconnecting " + this.player.getScoreboardName() + " for invalid view distance: " + packet.information().viewDistance());
+ this.disconnect("Invalid client settings", org.bukkit.event.player.PlayerKickEvent.Cause.ILLEGAL_ACTION);
+ return;
+ }
+ // Paper end - do not accept invalid information
this.player.updateOptions(packet.information());
this.connection.channel.attr(io.papermc.paper.adventure.PaperAdventure.LOCALE_ATTRIBUTE).set(net.kyori.adventure.translation.Translator.parseLocale(packet.information().language())); // Paper
}

48
patches/unapplied/server/0408-Improve-fix-EntityTargetLivingEntityEvent.patch
View file

@ -1,48 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 9 Dec 2022 03:10:23 -0800
Subject: [PATCH] Improve/fix EntityTargetLivingEntityEvent
diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java b/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java
index 5aeef564cdaabeed88a52635e56073cca3a9d1f1..fe635e46569c67dac1d3581ee930d1bfa8b4030e 100644
--- a/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/StopAttackingIfTargetInvalid.java
@@ -47,17 +47,30 @@ public class StopAttackingIfTargetInvalid {
if (entityinsentient.canAttack(entityliving) && (!shouldForgetIfTargetUnreachable || !StopAttackingIfTargetInvalid.isTiredOfTryingToReachTarget(entityinsentient, behaviorbuilder_b.tryGet(memoryaccessor1))) && entityliving.isAlive() && entityliving.level() == entityinsentient.level() && !alternativeCondition.test(entityliving)) {
return true;
} else {
+ // Paper start - better track target change reason
+ final EntityTargetEvent.TargetReason reason;
+ if (!entityinsentient.canAttack(entityliving)) {
+ reason = EntityTargetEvent.TargetReason.TARGET_INVALID;
+ } else if (shouldForgetIfTargetUnreachable && StopAttackingIfTargetInvalid.isTiredOfTryingToReachTarget(entityinsentient, behaviorbuilder_b.tryGet(memoryaccessor1))) {
+ reason = EntityTargetEvent.TargetReason.FORGOT_TARGET;
+ } else if (!entityliving.isAlive()) {
+ reason = EntityTargetEvent.TargetReason.TARGET_DIED;
+ } else if (entityliving.level() != entityinsentient.level()) {
+ reason = EntityTargetEvent.TargetReason.TARGET_OTHER_LEVEL;
+ } else {
+ reason = EntityTargetEvent.TargetReason.TARGET_INVALID;
+ }
+ // Paper end
// CraftBukkit start
- LivingEntity old = entityinsentient.getBrain().getMemory(MemoryModuleType.ATTACK_TARGET).orElse(null);
- EntityTargetEvent event = CraftEventFactory.callEntityTargetLivingEvent(entityinsentient, null, (old != null && !old.isAlive()) ? EntityTargetEvent.TargetReason.TARGET_DIED : EntityTargetEvent.TargetReason.FORGOT_TARGET);
+ EntityTargetEvent event = CraftEventFactory.callEntityTargetLivingEvent(entityinsentient, null, reason); // Paper
if (event.isCancelled()) {
return false;
}
- if (event.getTarget() == null) {
- memoryaccessor.erase();
- return true;
- }
- entityliving = ((CraftLivingEntity) event.getTarget()).getHandle();
+ // if (event.getTarget() == null) { // Paper - this is wrong, you are skipping the forgetCallback
+ // memoryaccessor.erase();
+ // return true;
+ // }
+ // entityliving = ((CraftLivingEntity) event.getTarget()).getHandle();
// CraftBukkit end
forgetCallback.accept(entityinsentient, entityliving);
memoryaccessor.erase();

55
patches/unapplied/server/0409-Add-entity-liquid-API.patch
View file

@ -1,55 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Thu, 2 Jul 2020 18:11:43 -0500
Subject: [PATCH] Add entity liquid API
== AT ==
public net.minecraft.world.entity.Entity isInRain()Z
public net.minecraft.world.entity.Entity isInBubbleColumn()Z
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 9ed122efb2b380bb2c1b50fdfe75bf3e679c9c6e..326978aedbd9cc81db2bf1d5398c1cd2ce68a866 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -998,4 +998,41 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
return getHandle().spawnReason;
}
// Paper end - entity spawn reason API
+
+ // Paper start - entity liquid API
+ @Override
+ public boolean isUnderWater() {
+ return getHandle().isUnderWater();
+ }
+
+ @Override
+ public boolean isInRain() {
+ return getHandle().isInRain();
+ }
+
+ @Override
+ public boolean isInBubbleColumn() {
+ return getHandle().isInBubbleColumn();
+ }
+
+ @Override
+ public boolean isInWaterOrRain() {
+ return getHandle().isInWaterOrRain();
+ }
+
+ @Override
+ public boolean isInWaterOrBubbleColumn() {
+ return getHandle().isInWaterOrBubble();
+ }
+
+ @Override
+ public boolean isInWaterOrRainOrBubbleColumn() {
+ return getHandle().isInWaterRainOrBubble();
+ }
+
+ @Override
+ public boolean isInLava() {
+ return getHandle().isInLava();
+ }
+ // Paper end - entity liquid API
}

63
patches/unapplied/server/0410-Update-itemstack-legacy-name-and-lore.patch
View file

@ -1,63 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Wed, 1 Jul 2020 11:57:40 -0500
Subject: [PATCH] Update itemstack legacy name and lore
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
index 0a3fec9b82a4d744f9046aebe30f80bb6e56c500..4a6e128c62c890c34b62f826d586ae6a424e7f01 100644
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
@@ -196,6 +196,44 @@ public final class ItemStack {
list.sort((java.util.Comparator<? super net.minecraft.nbt.Tag>) enchantSorter); // Paper
} catch (Exception ignored) {}
}
+
+ private void processText() {
+ CompoundTag display = getTagElement("display");
+ if (display != null) {
+ if (display.contains("Name", net.minecraft.nbt.Tag.TAG_STRING)) {
+ String json = display.getString("Name");
+ if (json != null && json.contains("\u00A7")) {
+ try {
+ display.put("Name", convert(json));
+ } catch (com.google.gson.JsonParseException jsonparseexception) {
+ display.remove("Name");
+ }
+ }
+ }
+ if (display.contains("Lore", net.minecraft.nbt.Tag.TAG_LIST)) {
+ ListTag list = display.getList("Lore", net.minecraft.nbt.Tag.TAG_STRING);
+ for (int index = 0; index < list.size(); index++) {
+ String json = list.getString(index);
+ if (json != null && json.contains("\u00A7")) { // Only try if it has legacy in the unparsed json
+ try {
+ list.set(index, convert(json));
+ } catch (com.google.gson.JsonParseException e) {
+ list.set(index, net.minecraft.nbt.StringTag.valueOf(org.bukkit.craftbukkit.util.CraftChatMessage.toJSON(net.minecraft.network.chat.Component.literal(""))));
+ }
+ }
+ }
+ }
+ }
+ }
+
+ private net.minecraft.nbt.StringTag convert(String json) {
+ Component component = Component.Serializer.fromJson(json);
+ if (component.getContents() instanceof final net.minecraft.network.chat.contents.PlainTextContents plainTextContents && plainTextContents.text().contains("\u00A7") && component.getSiblings().isEmpty()) {
+ // Only convert if the root component is a single comp with legacy in it, don't convert already normal components
+ component = org.bukkit.craftbukkit.util.CraftChatMessage.fromString(plainTextContents.text())[0];
+ }
+ return net.minecraft.nbt.StringTag.valueOf(org.bukkit.craftbukkit.util.CraftChatMessage.toJSON(component));
+ }
// Paper end
public ItemStack(ItemLike item) {
@@ -245,6 +283,7 @@ public final class ItemStack {
if (nbttagcompound.contains("tag", 10)) {
this.tag = nbttagcompound.getCompound("tag").copy();
this.processEnchantOrder(this.tag); // Paper
+ this.processText(); // Paper - Update itemstack legacy name and lore
this.getItem().verifyTagAfterLoad(this.tag);
}

165
patches/unapplied/server/0411-Add-PrepareResultEvent.patch
View file

@ -1,165 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Fri, 3 Jul 2020 11:58:56 -0500
Subject: [PATCH] Add PrepareResultEvent
Adds a new event for all crafting stations that generate a result slot item
Anvil, Grindstone and Smithing now extend this event
diff --git a/src/main/java/net/minecraft/world/inventory/AnvilMenu.java b/src/main/java/net/minecraft/world/inventory/AnvilMenu.java
index 878d3c3089635a515fa7f54c956159a1bb6ce29b..cab3e0ba471c93764b5949ad68a0f2cce4d00099 100644
--- a/src/main/java/net/minecraft/world/inventory/AnvilMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/AnvilMenu.java
@@ -338,6 +338,7 @@ public class AnvilMenu extends ItemCombinerMenu {
}
this.createResult();
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper - Add PrepareResultEvent
return true;
} else {
return false;
diff --git a/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java b/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java
index fe1ce65b35e83ee0ada77e44b080729346bb3c2d..ca3c8b31967a6efd7b0caacb091ab2151e7c0bee 100644
--- a/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java
@@ -150,6 +150,7 @@ public class CartographyTableMenu extends AbstractContainerMenu {
this.setupResultSlot(itemstack, itemstack1, itemstack2);
}
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper - Add PrepareResultEvent
}
private void setupResultSlot(ItemStack map, ItemStack item, ItemStack oldResult) {
diff --git a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
index 45242f0ed5a0f98953df5f27fb76874d2d9e3473..1783661f38a6f5fb655ea83953b9467bd91a1302 100644
--- a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
@@ -159,6 +159,7 @@ public class GrindstoneMenu extends AbstractContainerMenu {
super.slotsChanged(inventory);
if (inventory == this.repairSlots) {
this.createResult();
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper - Add PrepareResultEvent
}
}
diff --git a/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java b/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java
index 4087e381b2250be387b608d8742f6a6009a52879..eb36a69b8da492aec9609cc9ef80d7d68ff9af03 100644
--- a/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java
@@ -110,6 +110,7 @@ public abstract class ItemCombinerMenu extends AbstractContainerMenu {
super.slotsChanged(inventory);
if (inventory == this.inputSlots) {
this.createResult();
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, this instanceof SmithingMenu ? 3 : 2); // Paper - Add PrepareResultEvent
}
}
diff --git a/src/main/java/net/minecraft/world/inventory/LoomMenu.java b/src/main/java/net/minecraft/world/inventory/LoomMenu.java
index 5c209a3d81db5326f63c506077fa0bfd241b4b12..a98157f600837898dd8ef12671c4bb713e30f30c 100644
--- a/src/main/java/net/minecraft/world/inventory/LoomMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/LoomMenu.java
@@ -248,7 +248,8 @@ public class LoomMenu extends AbstractContainerMenu {
this.resultSlot.set(ItemStack.EMPTY);
}
- this.broadcastChanges();
+ // this.broadcastChanges(); // Paper - Add PrepareResultEvent; done below
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, 3); // Paper - Add PrepareResultEvent
} else {
this.resultSlot.set(ItemStack.EMPTY);
this.selectablePatterns = List.of();
diff --git a/src/main/java/net/minecraft/world/inventory/SmithingMenu.java b/src/main/java/net/minecraft/world/inventory/SmithingMenu.java
index 59d9f990a87ab5214fa51e3a6e933bf5ae71b613..1e9e70263996afa294458364aa70e738b5aabea1 100644
--- a/src/main/java/net/minecraft/world/inventory/SmithingMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/SmithingMenu.java
@@ -115,6 +115,7 @@ public class SmithingMenu extends ItemCombinerMenu {
}
}
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper - Add PrepareResultEvent
}
@Override
diff --git a/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java b/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java
index 9c2fe69ced7a46bbd8b0fbe10fa67d0a39b0f375..e40d9dbdbe5359c38af6d764d01c9be422654aaa 100644
--- a/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java
@@ -181,6 +181,7 @@ public class StonecutterMenu extends AbstractContainerMenu {
this.setupRecipeList(inventory, itemstack);
}
+ org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper - Add PrepareResultEvent
}
private void setupRecipeList(Container input, ItemStack stack) {
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index b38212ceb8c375c9604eac36bee6d143ffbf3837..b72fba605ea2c2ea88fee90058fb2ccc30197c95 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1653,6 +1653,12 @@ public class CraftEventFactory {
}
public static PrepareAnvilEvent callPrepareAnvilEvent(InventoryView view, ItemStack item) {
+ // Paper start - Add PrepareResultEvent
+ if (true) {
+ view.getTopInventory().setItem(net.minecraft.world.inventory.AnvilMenu.RESULT_SLOT, CraftItemStack.asCraftMirror(item));
+ return null; // verify nothing uses return - disable event: handled below in PrepareResult
+ }
+ // Paper end - Add PrepareResultEvent
PrepareAnvilEvent event = new PrepareAnvilEvent(view, CraftItemStack.asCraftMirror(item).clone());
event.getView().getPlayer().getServer().getPluginManager().callEvent(event);
event.getInventory().setItem(2, event.getResult());
@@ -1660,6 +1666,12 @@ public class CraftEventFactory {
}
public static PrepareGrindstoneEvent callPrepareGrindstoneEvent(InventoryView view, ItemStack item) {
+ // Paper start - Add PrepareResultEvent
+ if (true) {
+ view.getTopInventory().setItem(net.minecraft.world.inventory.GrindstoneMenu.RESULT_SLOT, CraftItemStack.asCraftMirror(item));
+ return null; // verify nothing uses return - disable event: handled below in PrepareResult
+ }
+ // Paper end - Add PrepareResultEvent
PrepareGrindstoneEvent event = new PrepareGrindstoneEvent(view, CraftItemStack.asCraftMirror(item).clone());
event.getView().getPlayer().getServer().getPluginManager().callEvent(event);
event.getInventory().setItem(2, event.getResult());
@@ -1667,12 +1679,39 @@ public class CraftEventFactory {
}
public static PrepareSmithingEvent callPrepareSmithingEvent(InventoryView view, ItemStack item) {
+ // Paper start - Add PrepareResultEvent
+ if (true) {
+ view.getTopInventory().setItem(net.minecraft.world.inventory.SmithingMenu.RESULT_SLOT, CraftItemStack.asCraftMirror(item));
+ return null; // verify nothing uses return - disable event: handled below in PrepareResult
+ }
+ // Paper end - Add PrepareResultEvent
PrepareSmithingEvent event = new PrepareSmithingEvent(view, CraftItemStack.asCraftMirror(item).clone());
event.getView().getPlayer().getServer().getPluginManager().callEvent(event);
event.getInventory().setResult(event.getResult());
return event;
}
+ // Paper start - Add PrepareResultEvent
+ public static void callPrepareResultEvent(AbstractContainerMenu container, int resultSlot) {
+ final com.destroystokyo.paper.event.inventory.PrepareResultEvent event;
+ InventoryView view = container.getBukkitView();
+ org.bukkit.inventory.ItemStack origItem = view.getTopInventory().getItem(resultSlot);
+ CraftItemStack result = origItem != null ? CraftItemStack.asCraftCopy(origItem) : null;
+ if (view.getTopInventory() instanceof org.bukkit.inventory.AnvilInventory) {
+ event = new PrepareAnvilEvent(view, result);
+ } else if (view.getTopInventory() instanceof org.bukkit.inventory.GrindstoneInventory) {
+ event = new PrepareGrindstoneEvent(view, result);
+ } else if (view.getTopInventory() instanceof org.bukkit.inventory.SmithingInventory) {
+ event = new PrepareSmithingEvent(view, result);
+ } else {
+ event = new com.destroystokyo.paper.event.inventory.PrepareResultEvent(view, result);
+ }
+ event.callEvent();
+ event.getInventory().setItem(resultSlot, event.getResult());
+ container.broadcastChanges();;
+ }
+ // Paper end - Add PrepareResultEvent
+
/**
* Mob spawner event.
*/

19
patches/unapplied/server/0412-Don-t-check-chunk-for-portal-on-world-gen-entity-add.patch
View file

@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 5 Jul 2020 14:59:31 -0400
Subject: [PATCH] Don't check chunk for portal on world gen entity add
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 685c0028032b60c025f825c55e975b08c97d86f2..b98f82b619a1932e6d820a2c42120efdc03fc839 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3531,7 +3531,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
Entity entity = this.getVehicle();
super.stopRiding(suppressCancellation); // Paper - Force entity dismount during teleportation
- if (entity != null && entity != this.getVehicle() && !this.level().isClientSide) {
+ if (entity != null && entity != this.getVehicle() && !this.level().isClientSide && entity.valid) { // Paper - don't process on world gen
this.dismountVehicle(entity);
}

22
patches/unapplied/server/0413-Fix-arrows-never-despawning-MC-125757.patch
View file

@ -1,22 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Wed, 8 Jul 2020 11:24:30 -0500
Subject: [PATCH] Fix arrows never despawning MC-125757
This forces the despawn counter to start ticking regardless of
state after the arrow has been alive for 200 ticks (10 seconds)
instead of getting stuck in a never despawn state (bubble columns,
etc).
diff --git a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
index f1d7f202b99b8ae4c16d10956d68d74efae8445b..913f0eb1d9081cd224b54df401ff4a0af2989f1f 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
@@ -208,6 +208,7 @@ public abstract class AbstractArrow extends Projectile {
++this.inGroundTime;
} else {
+ if (tickCount > 200) this.tickDespawn(); // Paper - tick despawnCounter regardless after 10 seconds
this.inGroundTime = 0;
Vec3 vec3d2 = this.position();

53
patches/unapplied/server/0414-Thread-Safe-Vanilla-Command-permission-checking.patch
View file

@ -1,53 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sat, 11 Jul 2020 03:54:28 -0400
Subject: [PATCH] Thread Safe Vanilla Command permission checking
Datapacks check this on load and are built concurrently. This was breaking them badly due
to race conditions.
Plus, .canUse we want to be safe for async anyways.
diff --git a/src/main/java/com/mojang/brigadier/tree/CommandNode.java b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
index d8142624f9f3a5909e7cc5665f1629a1a67dd302..b02fb15c98ab873fa78635d7a23706ddff8cc94d 100644
--- a/src/main/java/com/mojang/brigadier/tree/CommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
@@ -75,10 +75,10 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {
public synchronized boolean canUse(final S source) {
if (source instanceof CommandSourceStack) {
try {
- ((CommandSourceStack) source).currentCommand = this;
+ ((CommandSourceStack) source).currentCommand.put(Thread.currentThread(), this); // Paper - Thread Safe Vanilla Command permission checking
return this.requirement.test(source);
} finally {
- ((CommandSourceStack) source).currentCommand = null;
+ ((CommandSourceStack) source).currentCommand.remove(Thread.currentThread()); // Paper - Thread Safe Vanilla Command permission checking
}
}
// CraftBukkit end
diff --git a/src/main/java/net/minecraft/commands/CommandSourceStack.java b/src/main/java/net/minecraft/commands/CommandSourceStack.java
index 0f98345f8adc6e9bf7fb2dc9ce4eba59a33ded61..907bc9d84dbc98427384cf529bfde4b09d8ce8ca 100644
--- a/src/main/java/net/minecraft/commands/CommandSourceStack.java
+++ b/src/main/java/net/minecraft/commands/CommandSourceStack.java
@@ -64,7 +64,7 @@ public class CommandSourceStack implements ExecutionCommandSource<CommandSourceS
private final Vec2 rotation;
private final CommandSigningContext signingContext;
private final TaskChainer chatMessageChainer;
- public volatile CommandNode currentCommand; // CraftBukkit
+ public java.util.Map<Thread, CommandNode> currentCommand = new java.util.concurrent.ConcurrentHashMap<>(); // CraftBukkit // Paper - Thread Safe Vanilla Command permission checking
public boolean bypassSelectorPermissions = false; // Paper - add bypass for selector permissions
public CommandSourceStack(CommandSource output, Vec3 pos, Vec2 rot, ServerLevel world, int level, String name, Component displayName, MinecraftServer server, @Nullable Entity entity) {
@@ -193,9 +193,11 @@ public class CommandSourceStack implements ExecutionCommandSource<CommandSourceS
@Override
public boolean hasPermission(int level) {
// CraftBukkit start
- CommandNode currentCommand = this.currentCommand;
+ // Paper start - Thread Safe Vanilla Command permission checking
+ CommandNode currentCommand = this.currentCommand.get(Thread.currentThread());
if (currentCommand != null) {
return this.hasPermission(level, org.bukkit.craftbukkit.command.VanillaCommandWrapper.getPermission(currentCommand));
+ // Paper end - Thread Safe Vanilla Command permission checking
}
// CraftBukkit end

63
patches/unapplied/server/0415-Fix-SPIGOT-5989.patch
View file

@ -1,63 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: JRoy <joshroy126@gmail.com>
Date: Wed, 15 Jul 2020 21:42:52 -0400
Subject: [PATCH] Fix SPIGOT-5989
Before this fix, if a player was respawning to a respawn anchor and
the respawn location was modified away from the anchor with the
PlayerRespawnEvent, the anchor would still lose some charge.
This fixes that by checking if the modified spawn location is
still at a respawn anchor.
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index d0e158235915e4efc8bda99d552d029cd8680035..b43dd483d99a0021ccb0a2e690e19aec5f4da606 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -805,6 +805,7 @@ public abstract class PlayerList {
// Paper start - Add PlayerPostRespawnEvent
boolean isBedSpawn = false;
boolean isRespawn = false;
+ boolean isLocAltered = false; // Paper - Fix SPIGOT-5989
// Paper end - Add PlayerPostRespawnEvent
// CraftBukkit start - fire PlayerRespawnEvent
@@ -815,7 +816,7 @@ public abstract class PlayerList {
Optional optional;
if (blockposition != null) {
- optional = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(worldserver1, blockposition, f, flag1, flag);
+ optional = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(worldserver1, blockposition, f, flag1, true); // Paper - Fix SPIGOT-5989
} else {
optional = Optional.empty();
}
@@ -859,7 +860,12 @@ public abstract class PlayerList {
}
// Spigot End
- location = respawnEvent.getRespawnLocation();
+ // Paper start - Fix SPIGOT-5989
+ if (!location.equals(respawnEvent.getRespawnLocation()) ) {
+ location = respawnEvent.getRespawnLocation();
+ isLocAltered = true;
+ }
+ // Paper end - Fix SPIGOT-5989
if (!flag) entityplayer.reset(); // SPIGOT-4785
isRespawn = true; // Paper - Add PlayerPostRespawnEvent
} else {
@@ -897,8 +903,14 @@ public abstract class PlayerList {
}
// entityplayer1.initInventoryMenu();
entityplayer1.setHealth(entityplayer1.getHealth());
- if (flag2) {
- entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) blockposition.getX(), (double) blockposition.getY(), (double) blockposition.getZ(), 1.0F, 1.0F, worldserver1.getRandom().nextLong()));
+ // Paper start - Fix SPIGOT-5989
+ if (flag2 && !isLocAltered) {
+ if (!flag1) {
+ BlockState data = worldserver1.getBlockState(blockposition);
+ worldserver1.setBlock(blockposition, data.setValue(net.minecraft.world.level.block.RespawnAnchorBlock.CHARGE, data.getValue(net.minecraft.world.level.block.RespawnAnchorBlock.CHARGE) - 1), 3);
+ }
+ entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) location.getX(), (double) location.getY(), (double) location.getZ(), 1.0F, 1.0F, worldserver1.getRandom().nextLong()));
+ // Paper end - Fix SPIGOT-5989
}
// Added from changeDimension
this.sendAllPlayerInfo(entityplayer); // Update health, etc...

50
patches/unapplied/server/0416-Fix-SPIGOT-5824-Bukkit-world-container-is-not-used.patch
View file

@ -1,50 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Fri, 10 Jul 2020 13:12:33 -0500
Subject: [PATCH] Fix SPIGOT-5824 Bukkit world-container is not used
diff --git a/src/main/java/net/minecraft/server/Main.java b/src/main/java/net/minecraft/server/Main.java
index d46b7bff34b9b43e895f713d2e73071bc62de443..567ca2f09d7bf03ef1758459829a865e5b0f3edf 100644
--- a/src/main/java/net/minecraft/server/Main.java
+++ b/src/main/java/net/minecraft/server/Main.java
@@ -164,8 +164,17 @@ public class Main {
return;
}
- File file = (File) optionset.valueOf("universe"); // CraftBukkit
- Services services = Services.create(new com.destroystokyo.paper.profile.PaperAuthenticationService(Proxy.NO_PROXY), file, optionset); // Paper - pass OptionSet to load paper config files; override authentication service
+ // Paper start - fix SPIGOT-5824
+ File file;
+ File userCacheFile = new File(Services.USERID_CACHE_FILE);
+ if (optionset.has("universe")) {
+ file = (File) optionset.valueOf("universe"); // CraftBukkit
+ userCacheFile = new File(file, Services.USERID_CACHE_FILE);
+ } else {
+ file = new File(bukkitConfiguration.getString("settings.world-container", "."));
+ }
+ // Paper end - fix SPIGOT-5824
+ Services services = Services.create(new com.destroystokyo.paper.profile.PaperAuthenticationService(Proxy.NO_PROXY), file, userCacheFile, optionset); // Paper - pass OptionSet to load paper config files; override authentication service; fix world-container
// CraftBukkit start
String s = (String) Optional.ofNullable((String) optionset.valueOf("world")).orElse(dedicatedserversettings.getProperties().levelName);
LevelStorageSource convertable = LevelStorageSource.createDefault(file.toPath());
diff --git a/src/main/java/net/minecraft/server/Services.java b/src/main/java/net/minecraft/server/Services.java
index 5928e5f1934b8e247ba516595018ed5c633d3b5d..33e3815a0c979609d4c7ab83ad91e87ac07a556d 100644
--- a/src/main/java/net/minecraft/server/Services.java
+++ b/src/main/java/net/minecraft/server/Services.java
@@ -24,12 +24,12 @@ public record Services(
return java.util.Objects.requireNonNull(this.paperConfigurations);
}
// Paper end - add paper configuration files
- private static final String USERID_CACHE_FILE = "usercache.json";
+ public static final String USERID_CACHE_FILE = "usercache.json"; // Paper - private -> public
- public static Services create(YggdrasilAuthenticationService authenticationService, File rootDirectory, joptsimple.OptionSet optionSet) throws Exception { // Paper - add optionset to load paper config files
+ public static Services create(YggdrasilAuthenticationService authenticationService, File rootDirectory, File userCacheFile, joptsimple.OptionSet optionSet) throws Exception { // Paper - add optionset to load paper config files; add userCacheFile parameter
MinecraftSessionService minecraftSessionService = authenticationService.createMinecraftSessionService();
GameProfileRepository gameProfileRepository = authenticationService.createProfileRepository();
- GameProfileCache gameProfileCache = new GameProfileCache(gameProfileRepository, new File(rootDirectory, "usercache.json"));
+ GameProfileCache gameProfileCache = new GameProfileCache(gameProfileRepository, userCacheFile); // Paper - use specified user cache file
// Paper start - load paper config files from cli options
final java.nio.file.Path legacyConfigPath = ((File) optionSet.valueOf("paper-settings")).toPath();
final java.nio.file.Path configDirPath = ((File) optionSet.valueOf("paper-settings-directory")).toPath();

18
patches/unapplied/server/0417-Fix-SPIGOT-5885-Unable-to-disable-advancements.patch
View file

@ -1,18 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
Date: Fri, 10 Jul 2020 12:38:12 -0500
Subject: [PATCH] Fix SPIGOT-5885 Unable to disable advancements
diff --git a/src/main/java/net/minecraft/server/Main.java b/src/main/java/net/minecraft/server/Main.java
index 567ca2f09d7bf03ef1758459829a865e5b0f3edf..4e3001d46340cc18108683c024f6ebe12266dd32 100644
--- a/src/main/java/net/minecraft/server/Main.java
+++ b/src/main/java/net/minecraft/server/Main.java
@@ -164,6 +164,7 @@ public class Main {
return;
}
+ org.spigotmc.SpigotConfig.disabledAdvancements = spigotConfiguration.getStringList("advancements.disabled"); // Paper - fix SPIGOT-5885, must be set early in init
// Paper start - fix SPIGOT-5824
File file;
File userCacheFile = new File(Services.USERID_CACHE_FILE);

65
patches/unapplied/server/0418-Fix-AdvancementDataPlayer-leak-due-from-quitting-ear.patch
View file

@ -1,65 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Mon, 13 Jul 2020 06:22:54 -0700
Subject: [PATCH] Fix AdvancementDataPlayer leak due from quitting early in
login
Move the criterion storage to the AdvancementDataPlayer object
itself, so the criterion object stores no references - and thus
needs no cleanup.
diff --git a/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java b/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
index 9a387d5dc0925304d4163e3caa22206aaa68e3b7..f43053ba082f9772b6ec02828fa2d6f387c32d26 100644
--- a/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
+++ b/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
@@ -15,32 +15,32 @@ import net.minecraft.server.level.ServerPlayer;
import net.minecraft.world.level.storage.loot.LootContext;
public abstract class SimpleCriterionTrigger<T extends SimpleCriterionTrigger.SimpleInstance> implements CriterionTrigger<T> {
- private final Map<PlayerAdvancements, Set<CriterionTrigger.Listener<T>>> players = Maps.newIdentityHashMap();
+ // private final Map<PlayerAdvancements, Set<CriterionTrigger.Listener<T>>> players = Maps.newIdentityHashMap(); // Paper - fix AdvancementDataPlayer leak; moved into AdvancementDataPlayer to fix memory leak
@Override
public final void addPlayerListener(PlayerAdvancements manager, CriterionTrigger.Listener<T> conditions) {
- this.players.computeIfAbsent(manager, managerx -> Sets.newHashSet()).add(conditions);
+ manager.criterionData.computeIfAbsent(this, managerx -> Sets.newHashSet()).add(conditions); // Paper - fix AdvancementDataPlayer leak
}
@Override
public final void removePlayerListener(PlayerAdvancements manager, CriterionTrigger.Listener<T> conditions) {
- Set<CriterionTrigger.Listener<T>> set = this.players.get(manager);
+ Set<CriterionTrigger.Listener<T>> set = (Set) manager.criterionData.get(this); // Paper - fix AdvancementDataPlayer leak
if (set != null) {
set.remove(conditions);
if (set.isEmpty()) {
- this.players.remove(manager);
+ manager.criterionData.remove(this); // Paper - fix AdvancementDataPlayer leak
}
}
}
@Override
public final void removePlayerListeners(PlayerAdvancements tracker) {
- this.players.remove(tracker);
+ tracker.criterionData.remove(this); // Paper - fix AdvancementDataPlayer leak
}
protected void trigger(ServerPlayer player, Predicate<T> predicate) {
PlayerAdvancements playerAdvancements = player.getAdvancements();
- Set<CriterionTrigger.Listener<T>> set = this.players.get(playerAdvancements);
+ Set<CriterionTrigger.Listener<T>> set = (Set) playerAdvancements.criterionData.get(this); // Paper - fix AdvancementDataPlayer leak
if (set != null && !set.isEmpty()) {
LootContext lootContext = EntityPredicate.createContext(player, player);
List<CriterionTrigger.Listener<T>> list = null;
diff --git a/src/main/java/net/minecraft/server/PlayerAdvancements.java b/src/main/java/net/minecraft/server/PlayerAdvancements.java
index c61789a2df774761feb79123d31eab75f9996bf2..6e0073a54f59621d8adb4e8a70e6c89c708eabba 100644
--- a/src/main/java/net/minecraft/server/PlayerAdvancements.java
+++ b/src/main/java/net/minecraft/server/PlayerAdvancements.java
@@ -63,6 +63,7 @@ public class PlayerAdvancements {
private AdvancementHolder lastSelectedTab;
private boolean isFirstPacket = true;
private final Codec<PlayerAdvancements.Data> codec;
+ public final Map<net.minecraft.advancements.critereon.SimpleCriterionTrigger<?>, Set<CriterionTrigger.Listener<?>>> criterionData = new java.util.IdentityHashMap<>(); // Paper - fix advancement data player leakage
public PlayerAdvancements(DataFixer dataFixer, PlayerList playerManager, ServerAdvancementManager advancementLoader, Path filePath, ServerPlayer owner) {
this.playerList = playerManager;

35
patches/unapplied/server/0419-Optimize-NetworkManager-Exception-Handling.patch
View file

@ -1,35 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andrew Steinborn <git@steinborn.me>
Date: Sun, 5 Jul 2020 22:38:18 -0400
Subject: [PATCH] Optimize NetworkManager Exception Handling
diff --git a/src/main/java/net/minecraft/network/ConnectionProtocol.java b/src/main/java/net/minecraft/network/ConnectionProtocol.java
index 9d6dafb4855af9ccb7bc033ebf0fca5f75ceb9c6..347c4eff66ec1f3393494133ca59df2411dafa21 100644
--- a/src/main/java/net/minecraft/network/ConnectionProtocol.java
+++ b/src/main/java/net/minecraft/network/ConnectionProtocol.java
@@ -590,6 +590,7 @@ public enum ConnectionProtocol {
@Nullable
public Packet<?> createPacket(int id, FriendlyByteBuf buf) {
+ if (id < 0 || id >= this.idToDeserializer.size()) return null; // Paper - Perf: Optimize exception handling
Function<FriendlyByteBuf, ? extends Packet<? super T>> function = this.idToDeserializer.get(id);
return (Packet<?>)(function != null ? function.apply(buf) : null);
}
diff --git a/src/main/java/net/minecraft/network/Varint21FrameDecoder.java b/src/main/java/net/minecraft/network/Varint21FrameDecoder.java
index 421dd76816063d56ea80339b77531729edd6aa55..1523d69b7b332f0085f40310a94d406da6513edc 100644
--- a/src/main/java/net/minecraft/network/Varint21FrameDecoder.java
+++ b/src/main/java/net/minecraft/network/Varint21FrameDecoder.java
@@ -39,6 +39,12 @@ public class Varint21FrameDecoder extends ByteToMessageDecoder {
}
protected void decode(ChannelHandlerContext channelHandlerContext, ByteBuf byteBuf, List<Object> list) {
+ // Paper start - Perf: Optimize exception handling; if channel is not active just discard the packet
+ if (!channelHandlerContext.channel().isActive()) {
+ byteBuf.skipBytes(byteBuf.readableBytes());
+ return;
+ }
+ // Paper end - Perf: Optimize exception handling
byteBuf.markReaderIndex();
this.helperBuf.clear();
if (!copyVarint(byteBuf, this.helperBuf)) {