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even more wooooooooooooooooooooooooork uwu

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Aurora
2021-06-12 17:06:20 +02:00
parent 3a483825e0
commit 264337e396
23 changed files with 73 additions and 388 deletions
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147
patches/server-remapped/API-to-get-a-BlockState-without-a-snapshot.patch
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@@ -1,147 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Mon, 6 Nov 2017 21:08:22 -0500
Subject: [PATCH] API to get a BlockState without a snapshot
This allows you to get a BlockState without creating a snapshot, operating
on the real tile entity.
This is useful for where performance is needed
also Avoid NPE during CraftBlockEntityState load if could not get TE
If Tile Entity was null, correct Sign to return empty lines instead of null
diff --git a/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BlockEntity.java
@@ -0,0 +0,0 @@ public abstract class BlockEntity implements net.minecraft.server.KeyedObject {
public BlockEntity(BlockEntityType<?> type) {
this.worldPosition = BlockPos.ZERO;
this.type = type;
+ persistentDataContainer = new CraftPersistentDataContainer(DATA_TYPE_REGISTRY); // Paper - always init
}
// Paper start
@@ -0,0 +0,0 @@ public abstract class BlockEntity implements net.minecraft.server.KeyedObject {
public void load(BlockState state, CompoundTag tag) {
this.worldPosition = new BlockPos(tag.getInt("x"), tag.getInt("y"), tag.getInt("z"));
// CraftBukkit start - read container
- this.persistentDataContainer = new CraftPersistentDataContainer(DATA_TYPE_REGISTRY);
+ this.persistentDataContainer.clear(); // Paper - clear instead of reinit
net.minecraft.nbt.Tag persistentDataTag = tag.get("PublicBukkitValues");
if (persistentDataTag instanceof CompoundTag) {
@@ -0,0 +0,0 @@ public abstract class BlockEntity implements net.minecraft.server.KeyedObject {
}
// CraftBukkit start - add method
+ // Paper start
public InventoryHolder getOwner() {
+ return getOwner(true);
+ }
+ public InventoryHolder getOwner(boolean useSnapshot) {
+ // Paper end
if (level == null) return null;
// Spigot start
org.bukkit.block.Block block = level.getWorld().getBlockAt(worldPosition.getX(), worldPosition.getY(), worldPosition.getZ());
@@ -0,0 +0,0 @@ public abstract class BlockEntity implements net.minecraft.server.KeyedObject {
return null;
}
// Spigot end
- org.bukkit.block.BlockState state = block.getState();
+ org.bukkit.block.BlockState state = block.getState(useSnapshot); // Paper
if (state instanceof InventoryHolder) return (InventoryHolder) state;
return null;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -0,0 +0,0 @@ public class CraftBlock implements Block {
@Override
public BlockState getState() {
+ // Paper start - allow disabling the use of snapshots
+ return getState(true);
+ }
+ public BlockState getState(boolean useSnapshot) {
+ boolean prev = CraftBlockEntityState.DISABLE_SNAPSHOT;
+ CraftBlockEntityState.DISABLE_SNAPSHOT = !useSnapshot;
+ try {
+ return getState0();
+ } finally {
+ CraftBlockEntityState.DISABLE_SNAPSHOT = prev;
+ }
+ }
+ public BlockState getState0() {
+ // Paper end
Material material = getType();
switch (material) {
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockEntityState.java
@@ -0,0 +0,0 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
this.tileEntity = tileEntityClass.cast(world.getHandle().getBlockEntity(this.getPosition()));
Preconditions.checkState(this.tileEntity != null, "Tile is null, asynchronous access? %s", block);
+ // Paper start
+ this.snapshotDisabled = DISABLE_SNAPSHOT;
+ if (DISABLE_SNAPSHOT) {
+ this.snapshot = this.tileEntity;
+ } else {
+ this.snapshot = this.createSnapshot(this.tileEntity);
+ }
// copy tile entity data:
- this.snapshot = this.createSnapshot(tileEntity);
- this.load(snapshot);
+ if(this.snapshot != null) {
+ this.load(this.snapshot);
+ }
+ // Paper end
}
+ public final boolean snapshotDisabled; // Paper
+ public static boolean DISABLE_SNAPSHOT = false; // Paper
+
public CraftBlockEntityState(Material material, T tileEntity) {
super(material);
this.tileEntityClass = (Class<T>) tileEntity.getClass();
this.tileEntity = tileEntity;
-
+ // Paper start
+ this.snapshotDisabled = DISABLE_SNAPSHOT;
+ if (DISABLE_SNAPSHOT) {
+ this.snapshot = this.tileEntity;
+ } else {
+ this.snapshot = this.createSnapshot(this.tileEntity);
+ }
// copy tile entity data:
- this.snapshot = this.createSnapshot(tileEntity);
- this.load(snapshot);
+ if(this.snapshot != null) {
+ this.load(this.snapshot);
+ }
+ // Paper end
}
private T createSnapshot(T tileEntity) {
diff --git a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/persistence/CraftPersistentDataContainer.java
@@ -0,0 +0,0 @@ public final class CraftPersistentDataContainer implements PersistentDataContain
public Map<String, Object> serialize() {
return (Map<String, Object>) CraftNBTTagConfigSerializer.serialize(toTagCompound());
}
+
+ // Paper start
+ public void clear() {
+ this.customDataTags.clear();
+ }
+ // Paper end
}

101
patches/server-remapped/Ability-to-apply-mending-to-XP-API.patch
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@@ -1,101 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 20 Dec 2017 17:36:49 -0500
Subject: [PATCH] Ability to apply mending to XP API
This allows plugins that give players the ability to apply the experience
points to the Item Mending formula, which will repair an item instead
of giving the player experience points.
Both an API To standalone mend, and apply mending logic to .giveExp has been added.
diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
+++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
@@ -0,0 +0,0 @@ public class ExperienceOrb extends Entity {
}
}
+ public final int durToXp(int i) { return durabilityToXp(i); } // Paper OBFHELPER
private int durabilityToXp(int repairAmount) {
return repairAmount / 2;
}
+ public final int xpToDur(int i) { return xpToDurability(i); } // Paper OBFHELPER
private int xpToDurability(int experienceAmount) {
return experienceAmount * 2;
}
diff --git a/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java b/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
+++ b/src/main/java/net/minecraft/world/item/enchantment/EnchantmentHelper.java
@@ -0,0 +0,0 @@ public class EnchantmentHelper {
return getItemEnchantmentLevel(Enchantments.CHANNELING, stack) > 0;
}
- @Nullable
- public static Entry<EquipmentSlot, ItemStack> getRandomItemWith(Enchantment enchantment, LivingEntity entity) {
+ public static @javax.annotation.Nonnull ItemStack getRandomEquippedItemWithEnchant(Enchantment enchantment, LivingEntity entityliving) { Entry<EquipmentSlot, ItemStack> entry = getRandomItemWith(enchantment, entityliving); return entry != null ? entry.getValue() : ItemStack.NULL_ITEM; } // Paper - OBFHELPER
+ @Nullable public static Entry<EquipmentSlot, ItemStack> getRandomItemWith(Enchantment enchantment, LivingEntity entity) {
return getRandomItemWith(enchantment, entity, (itemstack) -> {
return true;
});
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -0,0 +0,0 @@ import net.minecraft.server.level.ServerPlayer;
import net.minecraft.server.network.ServerGamePacketListenerImpl;
import net.minecraft.server.players.UserWhiteListEntry;
import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.ExperienceOrb;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.entity.ai.attributes.AttributeInstance;
import net.minecraft.world.entity.ai.attributes.AttributeMap;
import net.minecraft.world.entity.ai.attributes.Attributes;
import net.minecraft.world.inventory.AbstractContainerMenu;
+import net.minecraft.world.item.enchantment.EnchantmentHelper;
+import net.minecraft.world.item.enchantment.Enchantments;
import net.minecraft.world.level.GameType;
import net.minecraft.world.level.block.entity.SignBlockEntity;
import net.minecraft.world.level.saveddata.maps.MapDecoration;
@@ -0,0 +0,0 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
return GameMode.getByValue(getHandle().gameMode.getGameModeForPlayer().getId());
}
+ // Paper start
@Override
- public void giveExp(int exp) {
+ public int applyMending(int amount) {
+ ServerPlayer handle = getHandle();
+ // Logic copied from EntityExperienceOrb and remapped to unobfuscated methods/properties
+ net.minecraft.world.item.ItemStack itemstack = EnchantmentHelper.getRandomEquippedItemWithEnchant(Enchantments.MENDING, handle);
+ if (!itemstack.isEmpty() && itemstack.getItem().canBeDepleted()) {
+
+ ExperienceOrb orb = net.minecraft.world.entity.EntityType.EXPERIENCE_ORB.create(handle.level);
+ orb.value = amount;
+ orb.spawnReason = org.bukkit.entity.ExperienceOrb.SpawnReason.CUSTOM;
+ orb.setPosRaw(handle.getX(), handle.getY(), handle.getZ());
+
+ int i = Math.min(orb.xpToDur(amount), itemstack.getDamageValue());
+ org.bukkit.event.player.PlayerItemMendEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerItemMendEvent(handle, orb, itemstack, i);
+ i = event.getRepairAmount();
+ orb.removed = true;
+ if (!event.isCancelled()) {
+ amount -= orb.durToXp(i);
+ itemstack.setDamageValue(itemstack.getDamageValue() - i);
+ }
+ }
+ return amount;
+ }
+
+ @Override
+ public void giveExp(int exp, boolean applyMending) {
+ if (applyMending) {
+ exp = this.applyMending(exp);
+ }
+ // Paper end
getHandle().giveExperiencePoints(exp);
}

43
patches/server-remapped/Add-PlayerArmorChangeEvent.patch
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@@ -1,43 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: pkt77 <parkerkt77@gmail.com>
Date: Fri, 10 Nov 2017 23:46:34 -0500
Subject: [PATCH] Add PlayerArmorChangeEvent
diff --git a/src/main/java/net/minecraft/world/entity/EquipmentSlot.java b/src/main/java/net/minecraft/world/entity/EquipmentSlot.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/EquipmentSlot.java
+++ b/src/main/java/net/minecraft/world/entity/EquipmentSlot.java
@@ -0,0 +0,0 @@ public enum EquipmentSlot {
this.name = s;
}
+ public EquipmentSlot.Type getType() { return this.getType(); } // Paper - OBFHELPER
public EquipmentSlot.Type getType() {
return this.type;
}
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -0,0 +0,0 @@
package net.minecraft.world.entity;
+import com.destroystokyo.paper.event.player.PlayerArmorChangeEvent; // Paper
import com.google.common.base.Objects;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
@@ -0,0 +0,0 @@ public abstract class LivingEntity extends Entity {
ItemStack itemstack1 = this.getItemBySlot(enumitemslot);
if (!ItemStack.matches(itemstack1, itemstack)) {
+ // Paper start - PlayerArmorChangeEvent
+ if (this instanceof ServerPlayer && enumitemslot.getType() == EquipmentSlot.Type.ARMOR) {
+ final org.bukkit.inventory.ItemStack oldItem = CraftItemStack.asBukkitCopy(itemstack);
+ final org.bukkit.inventory.ItemStack newItem = CraftItemStack.asBukkitCopy(itemstack1);
+ new PlayerArmorChangeEvent((Player) this.getBukkitEntity(), PlayerArmorChangeEvent.SlotType.valueOf(enumitemslot.name()), oldItem, newItem).callEvent();
+ }
+ // Paper end
if (map == null) {
map = Maps.newEnumMap(EquipmentSlot.class);
}

130
patches/server-remapped/AsyncTabCompleteEvent.patch
View File

@@ -1,130 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 26 Nov 2017 13:19:58 -0500
Subject: [PATCH] AsyncTabCompleteEvent
Let plugins be able to control tab completion of commands and chat async.
This will be useful for frameworks like ACF so we can define async safe completion handlers,
and avoid going to main for tab completions.
Especially useful if you need to query a database in order to obtain the results for tab
completion, such as offline players.
Also adds isCommand and getLocation to the sync TabCompleteEvent
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
@@ -0,0 +0,0 @@ public class ServerGamePacketListenerImpl implements ServerGamePacketListener {
@Override
public void handleCustomCommandSuggestions(ServerboundCommandSuggestionPacket packet) {
- PacketUtils.ensureRunningOnSameThread(packet, this, this.player.getLevel());
+ // PlayerConnectionUtils.ensureMainThread(packetplayintabcomplete, this, this.player.getWorldServer()); // Paper - run this async
// CraftBukkit start
if (chatSpamField.addAndGet(this, 1) > 500 && !this.server.getPlayerList().isOp(this.player.getGameProfile())) {
- this.disconnect(new TranslatableComponent("disconnect.spam", new Object[0]));
+ server.scheduleOnMain(() -> this.disconnect(new TranslatableComponent("disconnect.spam", new Object[0]))); // Paper
return;
}
// CraftBukkit end
@@ -0,0 +0,0 @@ public class ServerGamePacketListenerImpl implements ServerGamePacketListener {
stringreader.skip();
}
- ParseResults<CommandSourceStack> parseresults = this.server.getCommands().getDispatcher().parse(stringreader, this.player.createCommandSourceStack());
+ // Paper start - async tab completion
+ com.destroystokyo.paper.event.server.AsyncTabCompleteEvent event;
+ java.util.List<String> completions = new java.util.ArrayList<>();
+ String buffer = packet.getCommand();
+ event = new com.destroystokyo.paper.event.server.AsyncTabCompleteEvent(this.getPlayer(), completions,
+ buffer, true, null);
+ event.callEvent();
+ completions = event.isCancelled() ? com.google.common.collect.ImmutableList.of() : event.getCompletions();
+ // If the event isn't handled, we can assume that we have no completions, and so we'll ask the server
+ if (!event.isHandled()) {
+ if (!event.isCancelled()) {
- this.server.getCommands().getDispatcher().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
- if (suggestions.isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
- this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestions));
- });
+ this.server.scheduleOnMain(() -> { // Paper - This needs to be on main
+ ParseResults<CommandSourceStack> parseresults = this.server.getCommands().getDispatcher().parse(stringreader, this.player.createCommandSourceStack());
+
+ this.server.getCommands().getDispatcher().getCompletionSuggestions(parseresults).thenAccept((suggestions) -> {
+ if (suggestions.isEmpty()) return; // CraftBukkit - don't send through empty suggestions - prevents [<args>] from showing for plugins with nothing more to offer
+ this.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), suggestions));
+ });
+ });
+ }
+ } else if (!completions.isEmpty()) {
+ com.mojang.brigadier.suggestion.SuggestionsBuilder builder = new com.mojang.brigadier.suggestion.SuggestionsBuilder(packet.getCommand(), stringreader.getTotalLength());
+
+ builder = builder.createOffset(builder.getInput().lastIndexOf(' ') + 1);
+ completions.forEach(builder::suggest);
+ player.connection.send(new ClientboundCommandSuggestionsPacket(packet.getId(), builder.buildFuture().join()));
+ }
+ // Paper end - async tab completion
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -0,0 +0,0 @@ public final class CraftServer implements Server {
offers = tabCompleteChat(player, message);
}
- TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers);
+ TabCompleteEvent tabEvent = new TabCompleteEvent(player, message, offers, message.startsWith("/") || forceCommand, pos != null ? net.minecraft.server.MCUtil.toLocation(((CraftWorld) player.getWorld()).getHandle(), new BlockPos(pos)) : null); // Paper
getPluginManager().callEvent(tabEvent);
return tabEvent.isCancelled() ? Collections.EMPTY_LIST : tabEvent.getCompletions();
diff --git a/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java b/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/ConsoleCommandCompleter.java
@@ -0,0 +0,0 @@ public class ConsoleCommandCompleter implements Completer {
public void complete(LineReader reader, ParsedLine line, List<Candidate> candidates) {
final CraftServer server = this.server.server;
final String buffer = line.line();
+ // Async Tab Complete
+ com.destroystokyo.paper.event.server.AsyncTabCompleteEvent event;
+ java.util.List<String> completions = new java.util.ArrayList<>();
+ event = new com.destroystokyo.paper.event.server.AsyncTabCompleteEvent(server.getConsoleSender(), completions,
+ buffer, true, null);
+ event.callEvent();
+ completions = event.isCancelled() ? com.google.common.collect.ImmutableList.of() : event.getCompletions();
+
+ if (event.isCancelled() || event.isHandled()) {
+ // Still fire sync event with the provided completions, if someone is listening
+ if (!event.isCancelled() && TabCompleteEvent.getHandlerList().getRegisteredListeners().length > 0) {
+ List<String> finalCompletions = completions;
+ Waitable<List<String>> syncCompletions = new Waitable<List<String>>() {
+ @Override
+ protected List<String> evaluate() {
+ org.bukkit.event.server.TabCompleteEvent syncEvent = new org.bukkit.event.server.TabCompleteEvent(server.getConsoleSender(), buffer, finalCompletions);
+ return syncEvent.callEvent() ? syncEvent.getCompletions() : com.google.common.collect.ImmutableList.of();
+ }
+ };
+ server.getServer().processQueue.add(syncCompletions);
+ try {
+ completions = syncCompletions.get();
+ } catch (InterruptedException | ExecutionException e1) {
+ e1.printStackTrace();
+ }
+ }
+
+ if (!completions.isEmpty()) {
+ candidates.addAll(completions.stream().map(Candidate::new).collect(java.util.stream.Collectors.toList()));
+ }
+ return;
+ }
+
// Paper end
Waitable<List<String>> waitable = new Waitable<List<String>>() {
@Override

19
patches/server-remapped/Avoid-NPE-in-PathfinderGoalTempt.patch
View File

@@ -1,19 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 29 Nov 2017 22:18:54 -0500
Subject: [PATCH] Avoid NPE in PathfinderGoalTempt
diff --git a/src/main/java/net/minecraft/world/entity/ai/goal/TemptGoal.java b/src/main/java/net/minecraft/world/entity/ai/goal/TemptGoal.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/ai/goal/TemptGoal.java
+++ b/src/main/java/net/minecraft/world/entity/ai/goal/TemptGoal.java
@@ -0,0 +0,0 @@ public class TemptGoal extends Goal {
}
this.target = (event.getTarget() == null) ? null : ((CraftLivingEntity) event.getTarget()).getHandle();
}
- return tempt;
+ return tempt && this.target != null; // Paper - must have target - plugin might of cancelled
// CraftBukkit end
}
}

22
patches/server-remapped/ExperienceOrbMergeEvent.patch
View File

@@ -1,22 +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
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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -0,0 +0,0 @@ public class CraftEventFactory {
if (e instanceof net.minecraft.world.entity.ExperienceOrb) {
net.minecraft.world.entity.ExperienceOrb loopItem = (net.minecraft.world.entity.ExperienceOrb) e;
// Paper start
- if (!loopItem.removed && !(maxValue > 0 && loopItem.value >= maxValue)) {
+ if (!loopItem.removed && !(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
long newTotal = (long)xp.value + (long)loopItem.value;
if ((int) newTotal < 0) continue; // Overflow
if (maxValue > 0 && newTotal > (long)maxValue) {

36
patches/server-remapped/Make-max-squid-spawn-height-configurable.patch
View File

@@ -1,36 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Zach Brown <1254957+zachbr@users.noreply.github.com>
Date: Thu, 11 Jan 2018 16:47:28 -0600
Subject: [PATCH] Make max squid spawn height configurable
I don't know why upstream made only the minimum height configurable but
whatever
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
expMergeMaxValue = getInt("experience-merge-max-value", -1);
log("Experience Merge Max Value: " + expMergeMaxValue);
}
+
+ public double squidMaxSpawnHeight;
+ private void squidMaxSpawnHeight() {
+ squidMaxSpawnHeight = getDouble("squid-spawn-height.maximum", 0.0D);
+ }
}
diff --git a/src/main/java/net/minecraft/world/entity/animal/Squid.java b/src/main/java/net/minecraft/world/entity/animal/Squid.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/animal/Squid.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Squid.java
@@ -0,0 +0,0 @@ public class Squid extends WaterAnimal {
}
public static boolean checkSquidSpawnRules(EntityType<Squid> type, LevelAccessor world, MobSpawnType spawnReason, BlockPos pos, Random random) {
- return pos.getY() > world.getLevel().spigotConfig.squidSpawnRangeMin && pos.getY() < world.getSeaLevel(); // Spigot
+ final double maxHeight = world.getLevel().paperConfig.squidMaxSpawnHeight > 0 ? world.getLevel().paperConfig.squidMaxSpawnHeight : world.getSeaLevel(); // Paper
+ return pos.getY() > world.getLevel().spigotConfig.squidSpawnRangeMin && pos.getY() < maxHeight; // Spigot // Paper
}
public void setMovementVector(float x, float y, float z) {

61
patches/server-remapped/Option-for-maximum-exp-value-when-merging-orbs.patch
View File

@@ -1,61 +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/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -0,0 +0,0 @@ public class PaperWorldConfig {
disableCreeperLingeringEffect = getBoolean("disable-creeper-lingering-effect", false);
log("Creeper lingering effect: " + disableCreeperLingeringEffect);
}
+
+ public int expMergeMaxValue;
+ private void expMergeMaxValue() {
+ expMergeMaxValue = getInt("experience-merge-max-value", -1);
+ log("Experience Merge Max Value: " + expMergeMaxValue);
+ }
}
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -0,0 +0,0 @@ public class CraftEventFactory {
net.minecraft.world.entity.ExperienceOrb xp = (net.minecraft.world.entity.ExperienceOrb) entity;
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.expMergeMaxValue;
+ final boolean mergeUnconditionally = world.paperConfig.expMergeMaxValue <= 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) {
net.minecraft.world.entity.ExperienceOrb loopItem = (net.minecraft.world.entity.ExperienceOrb) e;
- if (!loopItem.removed) {
- xp.value += loopItem.value;
- loopItem.remove();
+ // Paper start
+ if (!loopItem.removed && !(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.remove();
+ }
+ // Paper end
}
}
}
+
+ } // Paper end - End iteration skip check - All tweaking ends here
}
// Spigot end
} else if (!(entity instanceof ServerPlayer)) {

79
patches/server-remapped/PlayerNaturallySpawnCreaturesEvent.patch
View File

@@ -1,79 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 14 Jan 2018 17:36:02 -0500
Subject: [PATCH] PlayerNaturallySpawnCreaturesEvent
This event can be used for when you want to exclude a certain player
from triggering monster spawns on a server.
Also a highly more effecient way to blanket block spawns in a world
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -0,0 +0,0 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
chunkRange = (chunkRange > 8) ? 8 : chunkRange;
- double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D;
+ final int finalChunkRange = chunkRange; // Paper for lambda below
+ //double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D; // Paper - use from event
// Spigot end
long i = chunkcoordintpair.toLong();
return !this.distanceManager.hasPlayersNearby(i) ? true : this.playerMap.a(i).noneMatch((entityplayer) -> {
- return !entityplayer.isSpectator() && a(chunkcoordintpair, (Entity) entityplayer) < blockRange; // Spigot
+ // Paper start -
+ com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event;
+ double blockRange = 16384.0D;
+ if (reducedRange) {
+ event = entityplayer.playerNaturallySpawnedEvent;
+ if (event == null || event.isCancelled()) return false;
+ blockRange = (double) ((event.getSpawnRadius() << 4) * (event.getSpawnRadius() << 4));
+ }
+
+ return (!entityplayer.isSpectator() && a(chunkcoordintpair, (Entity) entityplayer) < blockRange); // Spigot
+ // Paper end
});
}
diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
@@ -0,0 +0,0 @@ public class ServerChunkCache extends ChunkSource {
this.level.getProfiler().pop();
//List<PlayerChunk> list = Lists.newArrayList(this.playerChunkMap.f()); // Paper
//Collections.shuffle(list); // Paper
+ //Paper start - call player naturally spawn event
+ int chunkRange = level.spigotConfig.mobSpawnRange;
+ chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
+ chunkRange = Math.min(chunkRange, 8);
+ for (ServerPlayer entityPlayer : this.level.players()) {
+ entityPlayer.playerNaturallySpawnedEvent = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(entityPlayer.getBukkitEntity(), (byte) chunkRange);
+ entityPlayer.playerNaturallySpawnedEvent.callEvent();
+ };
+ // Paper end
this.level.timings.chunkTicks.startTiming(); // Paper
this.chunkMap.getChunks().forEach((playerchunk) -> { // Paper - no... just no...
Optional<LevelChunk> optional = ((Either) playerchunk.getTickingChunkFuture().getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left();
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -0,0 +0,0 @@
package net.minecraft.server.level;
+import com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent;
import com.google.common.collect.Lists;
import com.mojang.authlib.GameProfile;
import com.mojang.datafixers.util.Either;
@@ -0,0 +0,0 @@ public class ServerPlayer extends Player implements ContainerListener {
public boolean sentListPacket = false;
public Integer clientViewDistance;
// CraftBukkit end
+ public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper

28
patches/server-remapped/PlayerPickupExperienceEvent.patch
View File

@@ -1,28 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 19 Dec 2017 22:02:53 -0500
Subject: [PATCH] PlayerPickupExperienceEvent
Allows plugins to cancel a player picking up an experience orb
diff --git a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
+++ b/src/main/java/net/minecraft/world/entity/ExperienceOrb.java
@@ -0,0 +0,0 @@ import net.minecraft.core.BlockPos;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.protocol.Packet;
import net.minecraft.network.protocol.game.ClientboundAddExperienceOrbPacket;
+import net.minecraft.server.level.ServerPlayer;
import net.minecraft.sounds.SoundEvents;
import net.minecraft.tags.FluidTags;
import net.minecraft.tags.Tag;
@@ -0,0 +0,0 @@ public class ExperienceOrb extends Entity {
@Override
public void playerTouch(Player player) {
if (!this.level.isClientSide) {
- if (this.throwTime == 0 && player.takeXpDelay == 0) {
+ if (this.throwTime == 0 && player.takeXpDelay == 0 && new com.destroystokyo.paper.event.player.PlayerPickupExperienceEvent(((ServerPlayer) player).getBukkitEntity(), (org.bukkit.entity.ExperienceOrb) this.getBukkitEntity()).callEvent()) { // Paper
player.takeXpDelay = 2;
player.take(this, 1);
Entry<EquipmentSlot, ItemStack> entry = EnchantmentHelper.getRandomItemWith(Enchantments.MENDING, (LivingEntity) player, ItemStack::isDamaged);

215
patches/server-remapped/PreCreatureSpawnEvent.patch
View File

@@ -1,215 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 14 Jan 2018 17:01:31 -0500
Subject: [PATCH] PreCreatureSpawnEvent
Adds an event to fire before an Entity is created, so that plugins that need to cancel
CreatureSpawnEvent can do so from this event instead.
Cancelling CreatureSpawnEvent rapidly causes a lot of garbage collection and CPU waste
as it's done after the Entity object has been fully created.
Mob Limiting plugins and blanket "ban this type of monster" plugins should use this event
instead and save a lot of server resources.
See: https://github.com/PaperMC/Paper/issues/917
diff --git a/src/main/java/net/minecraft/world/entity/EntityType.java b/src/main/java/net/minecraft/world/entity/EntityType.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/EntityType.java
+++ b/src/main/java/net/minecraft/world/entity/EntityType.java
@@ -0,0 +0,0 @@ import net.minecraft.nbt.ListTag;
import net.minecraft.network.chat.Component;
import net.minecraft.network.chat.TranslatableComponent;
import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MCUtil;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.tags.BlockTags;
@@ -0,0 +0,0 @@ public class EntityType<T extends Entity> {
@Nullable
public T spawnCreature(ServerLevel worldserver, @Nullable CompoundTag nbttagcompound, @Nullable Component ichatbasecomponent, @Nullable Player entityhuman, BlockPos blockposition, MobSpawnType enummobspawn, boolean flag, boolean flag1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason) {
+ // Paper start - Call PreCreatureSpawnEvent
+ org.bukkit.entity.EntityType type = org.bukkit.entity.EntityType.fromName(EntityType.getKey(this).getPath());
+ if (type != null) {
+ com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
+ event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
+ MCUtil.toLocation(worldserver, blockposition),
+ type,
+ spawnReason
+ );
+ if (!event.callEvent()) {
+ return null;
+ }
+ }
+ // Paper end
T t0 = this.create(worldserver, nbttagcompound, ichatbasecomponent, entityhuman, blockposition, enummobspawn, flag, flag1);
if (t0 != null) {
diff --git a/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java b/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java
+++ b/src/main/java/net/minecraft/world/entity/ai/sensing/GolemSensor.java
@@ -0,0 +0,0 @@ public class GolemSensor extends Sensor<LivingEntity> {
Optional<List<LivingEntity>> optional = entityliving.getBrain().getMemory(MemoryModuleType.MOBS);
if (optional.isPresent()) {
- boolean flag = ((List) optional.get()).stream().anyMatch((entityliving1) -> {
- return entityliving1.getEntityType().equals(EntityType.IRON_GOLEM);
+ boolean flag = optional.get().stream().anyMatch((entityliving1) -> { // Paper - decompile fixes
+ return entityliving1.getType().equals(EntityType.IRON_GOLEM);
});
if (flag) {
@@ -0,0 +0,0 @@ public class GolemSensor extends Sensor<LivingEntity> {
}
}
+ public static void setDetectedRecently(LivingEntity entityLiving) { golemDetected(entityLiving); } // Paper - OBFHELPER
public static void golemDetected(LivingEntity entityliving) {
entityliving.getBrain().setMemoryWithExpiry(MemoryModuleType.GOLEM_DETECTED_RECENTLY, true, 600L);
}
diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
@@ -0,0 +0,0 @@ import net.minecraft.network.protocol.game.DebugPackets;
import net.minecraft.network.syncher.EntityDataAccessor;
import net.minecraft.network.syncher.EntityDataSerializers;
import net.minecraft.network.syncher.SynchedEntityData;
+import net.minecraft.server.MCUtil;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.sounds.SoundEvent;
@@ -0,0 +0,0 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
BlockPos blockposition1 = this.findSpawnPositionForGolemInColumn(blockposition, d0, d1);
if (blockposition1 != null) {
+ // Paper start - Call PreCreatureSpawnEvent
+ com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
+ event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
+ MCUtil.toLocation(level, blockposition1),
+ org.bukkit.entity.EntityType.IRON_GOLEM,
+ org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.VILLAGE_DEFENSE
+ );
+ if (!event.callEvent()) {
+ if (event.shouldAbortSpawn()) {
+ GolemSensor.golemDetected(this); // Set Golem Last Seen to stop it from spawning another one
+ return null;
+ }
+ break;
+ }
+ // Paper end
IronGolem entityirongolem = (IronGolem) EntityType.IRON_GOLEM.create(world, (CompoundTag) null, (Component) null, (Player) null, blockposition1, MobSpawnType.MOB_SUMMONED, false, false);
if (entityirongolem != null) {
diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
@@ -0,0 +0,0 @@ import net.minecraft.core.particles.ParticleTypes;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.ListTag;
import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.MCUtil;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.util.StringUtil;
import net.minecraft.util.WeighedRandom;
@@ -0,0 +0,0 @@ public abstract class BaseSpawner {
ServerLevel worldserver = (ServerLevel) world;
if (SpawnPlacements.checkSpawnRules((EntityType) optional.get(), worldserver, MobSpawnType.SPAWNER, new BlockPos(d3, d4, d5), world.getRandom())) {
+ // Paper start
+ EntityType<?> entityType = optional.get();
+ String key = EntityType.getKey(entityType).getPath();
+
+ org.bukkit.entity.EntityType type = org.bukkit.entity.EntityType.fromName(key);
+ if (type != null) {
+ com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
+ event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
+ MCUtil.toLocation(world, d3, d4, d5),
+ type,
+ org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER
+ );
+ if (!event.callEvent()) {
+ flag = true;
+ if (event.shouldAbortSpawn()) {
+ break;
+ }
+ continue;
+ }
+ }
+ // Paper end
Entity entity = EntityType.loadEntityRecursive(nbttagcompound, world, (entity1) -> {
entity1.moveTo(d3, d4, d5, entity1.yRot, entity1.xRot);
return entity1;
diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
@@ -0,0 +0,0 @@ import net.minecraft.core.Direction;
import net.minecraft.core.Position;
import net.minecraft.core.Registry;
import net.minecraft.nbt.CompoundTag;
+import net.minecraft.server.MCUtil;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.tags.BlockTags;
import net.minecraft.tags.FluidTags;
@@ -0,0 +0,0 @@ public final class NaturalSpawner {
j1 = biomesettingsmobs_c.minCount + world.random.nextInt(1 + biomesettingsmobs_c.maxCount - biomesettingsmobs_c.minCount);
}
- if (isValidSpawnPostitionForType(world, group, structuremanager, chunkgenerator, biomesettingsmobs_c, blockposition_mutableblockposition, d2) && checker.test(biomesettingsmobs_c.type, blockposition_mutableblockposition, chunk)) {
+ // Paper start
+ Boolean doSpawning = a(world, group, structuremanager, chunkgenerator, biomesettingsmobs_c, blockposition_mutableblockposition, d2);
+ if (doSpawning == null) {
+ return;
+ }
+ if (doSpawning && checker.test(biomesettingsmobs_c.type, blockposition_mutableblockposition, chunk)) {
+ // Paper end
Mob entityinsentient = getMobForSpawn(world, biomesettingsmobs_c.type);
+
if (entityinsentient == null) {
return;
}
@@ -0,0 +0,0 @@ public final class NaturalSpawner {
}
}
- private static boolean isValidSpawnPostitionForType(ServerLevel world, MobCategory group, StructureFeatureManager structureAccessor, ChunkGenerator chunkGenerator, MobSpawnSettings.SpawnerData spawnEntry, BlockPos.MutableBlockPos pos, double squaredDistance) {
- EntityType<?> entitytypes = spawnEntry.type;
+ private static Boolean a(ServerLevel worldserver, MobCategory enumcreaturetype, StructureFeatureManager structuremanager, ChunkGenerator chunkgenerator, MobSpawnSettings.SpawnerData biomesettingsmobs_c, BlockPos.MutableBlockPos blockposition_mutableblockposition, double d0) { // Paper
+ EntityType<?> entitytypes = biomesettingsmobs_c.type;
+ // Paper start
+ com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent event;
+ org.bukkit.entity.EntityType type = org.bukkit.entity.EntityType.fromName(EntityType.getKey(entitytypes).getPath());
+ if (type != null) {
+ event = new com.destroystokyo.paper.event.entity.PreCreatureSpawnEvent(
+ MCUtil.toLocation(worldserver, blockposition_mutableblockposition),
+ type, SpawnReason.NATURAL
+ );
+ if (!event.callEvent()) {
+ if (event.shouldAbortSpawn()) {
+ return null;
+ }
+ return false;
+ }
+ }
+ // Paper end
if (entitytypes.getCategory() == MobCategory.MISC) {
return false;
- } else if (!entitytypes.canSpawnFarFromPlayer() && squaredDistance > (double) (entitytypes.getCategory().getDespawnDistance() * entitytypes.getCategory().getDespawnDistance())) {
+ } else if (!entitytypes.canSpawnFarFromPlayer() && d0 > (double) (entitytypes.getCategory().getDespawnDistance() * entitytypes.getCategory().getDespawnDistance())) {
return false;
- } else if (entitytypes.canSummon() && canSpawnMobAt(world, structureAccessor, chunkGenerator, group, spawnEntry, (BlockPos) pos)) {
+ } else if (entitytypes.canSummon() && canSpawnMobAt(worldserver, structuremanager, chunkgenerator, enumcreaturetype, biomesettingsmobs_c, (BlockPos) blockposition_mutableblockposition)) {
SpawnPlacements.Type entitypositiontypes_surface = SpawnPlacements.getPlacementType(entitytypes);
- return !isSpawnPositionOk(entitypositiontypes_surface, (LevelReader) world, pos, entitytypes) ? false : (!SpawnPlacements.checkSpawnRules(entitytypes, world, MobSpawnType.NATURAL, pos, world.random) ? false : world.noCollision(entitytypes.getAABB((double) pos.getX() + 0.5D, (double) pos.getY(), (double) pos.getZ() + 0.5D)));
+ return !isSpawnPositionOk(entitypositiontypes_surface, (LevelReader) worldserver, blockposition_mutableblockposition, entitytypes) ? false : (!SpawnPlacements.checkSpawnRules(entitytypes, worldserver, MobSpawnType.NATURAL, blockposition_mutableblockposition, worldserver.random) ? false : worldserver.noCollision(entitytypes.getAABB((double) blockposition_mutableblockposition.getX() + 0.5D, (double) blockposition_mutableblockposition.getY(), (double) blockposition_mutableblockposition.getZ() + 0.5D)));
} else {
return false;
}

24
patches/server-remapped/Prevent-logins-from-being-processed-when-the-player-.patch
View File

@@ -1,24 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: killme <killme-git@ibts.me>
Date: Sun, 12 Nov 2017 19:40:01 +0100
Subject: [PATCH] Prevent logins from being processed when the player has
disconnected
diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
@@ -0,0 +0,0 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener
}
// Paper end
if (this.state == ServerLoginPacketListenerImpl.State.READY_TO_ACCEPT) {
- this.handleAcceptedLogin();
+ // Paper start - prevent logins to be processed even though disconnect was called
+ if (connection.isConnected()) {
+ this.handleAcceptedLogin();
+ }
+ // Paper end
} else if (this.state == ServerLoginPacketListenerImpl.State.DELAY_ACCEPT) {
ServerPlayer entityplayer = this.server.getPlayerList().getPlayer(this.gameProfile.getId());

60
patches/server-remapped/use-CB-BlockState-implementations-for-captured-block.patch
View File

@@ -1,60 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Thu, 16 Nov 2017 12:12:41 +0000
Subject: [PATCH] use CB BlockState implementations for captured blocks
When modifying the world, CB will store a copy of the affected
blocks in order to restore their state in the case that the event
is cancelled. This change only modifies the collection of blocks
in the world by normal means, e.g. not during tree population,
as the potentially marginal overheads would serve no advantage.
CB was using a CraftBlockState for all blocks, which causes issues
should any block that uses information beyond a data ID would suffer
from missing information, e.g. Skulls.
By using CBs CraftBlock#getState(), we will maintain a proper copy of
the blockstate that will be valid for restoration, as opposed to dropping
information on restoration when the event is cancelled.
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
public boolean captureBlockStates = false;
public boolean captureTreeGeneration = false;
- public Map<BlockPos, CapturedBlockState> capturedBlockStates = new java.util.LinkedHashMap<>();
+ public Map<BlockPos, org.bukkit.craftbukkit.block.CraftBlockState> capturedBlockStates = new java.util.LinkedHashMap<>(); // Paper
public Map<BlockPos, BlockEntity> capturedTileEntities = new HashMap<>();
public List<ItemEntity> captureDrops;
public long ticksPerAnimalSpawns;
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
public boolean setBlock(BlockPos pos, BlockState state, int flags, int maxUpdateDepth) {
// CraftBukkit start - tree generation
if (this.captureTreeGeneration) {
- CapturedBlockState blockstate = capturedBlockStates.get(pos);
+ CraftBlockState blockstate = capturedBlockStates.get(pos);
if (blockstate == null) {
blockstate = CapturedBlockState.getTreeBlockState(this, pos, flags);
this.capturedBlockStates.put(pos.immutable(), blockstate);
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
// CraftBukkit start - capture blockstates
boolean captured = false;
if (this.captureBlockStates && !this.capturedBlockStates.containsKey(pos)) {
- CapturedBlockState blockstate = CapturedBlockState.getBlockState(this, pos, flags);
+ CraftBlockState blockstate = (CraftBlockState) world.getBlockAt(pos.getX(), pos.getY(), pos.getZ()).getState(); // Paper - use CB getState to get a suitable snapshot
+ blockstate.setFlag(flags); // Paper - set flag
this.capturedBlockStates.put(pos.immutable(), blockstate);
captured = true;
}
@@ -0,0 +0,0 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
public BlockState getBlockState(BlockPos pos) {
// CraftBukkit start - tree generation
if (captureTreeGeneration) {
- CapturedBlockState previous = capturedBlockStates.get(pos);
+ CraftBlockState previous = capturedBlockStates.get(pos); // Paper
if (previous != null) {
return previous.getHandle();
}