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This commit is contained in:
Nassim Jahnke
2024-04-24 17:27:28 +02:00
parent b866d785c8
commit bd5d09cb3f
58 changed files with 103 additions and 102 deletions
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24
patches/server/Add-API-for-resetting-a-single-score.patch Normal file
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@@ -0,0 +1,24 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: booky10 <boooky10@gmail.com>
Date: Fri, 5 Nov 2021 21:01:36 +0100
Subject: [PATCH] Add API for resetting a single score
It was only possible to reset all scores for a specific entry, instead of resetting only specific scores.
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScore.java
@@ -0,0 +0,0 @@ final class CraftScore implements Score {
public CraftScoreboard getScoreboard() {
return this.objective.getScoreboard();
}
+
+ // Paper start
+ @Override
+ public void resetScore() {
+ Scoreboard board = this.objective.checkState().board;
+ board.resetSinglePlayerScore(entry, this.objective.getHandle());
+ }
+ // Paper end
}

87
patches/server/Add-BlockBreakBlockEvent.patch Normal file
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@@ -0,0 +1,87 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 3 Jan 2021 17:58:11 -0800
Subject: [PATCH] Add BlockBreakBlockEvent
diff --git a/src/main/java/net/minecraft/world/level/block/Block.java b/src/main/java/net/minecraft/world/level/block/Block.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/Block.java
+++ b/src/main/java/net/minecraft/world/level/block/Block.java
@@ -0,0 +0,0 @@ public class Block extends BlockBehaviour implements ItemLike {
}
+ // Paper start - Add BlockBreakBlockEvent
+ public static boolean dropResources(BlockState state, LevelAccessor levelAccessor, BlockPos pos, @Nullable BlockEntity blockEntity, BlockPos source) {
+ if (levelAccessor instanceof ServerLevel serverLevel) {
+ List<org.bukkit.inventory.ItemStack> items = new java.util.ArrayList<>();
+ for (ItemStack drop : Block.getDrops(state, serverLevel, pos, blockEntity)) {
+ items.add(org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(drop));
+ }
+ io.papermc.paper.event.block.BlockBreakBlockEvent event = new io.papermc.paper.event.block.BlockBreakBlockEvent(org.bukkit.craftbukkit.block.CraftBlock.at(levelAccessor, pos), org.bukkit.craftbukkit.block.CraftBlock.at(levelAccessor, source), items);
+ event.callEvent();
+ for (org.bukkit.inventory.ItemStack drop : event.getDrops()) {
+ popResource(serverLevel, pos, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(drop));
+ }
+ state.spawnAfterBreak(serverLevel, pos, ItemStack.EMPTY, true);
+ }
+ return true;
+ }
+ // Paper end - Add BlockBreakBlockEvent
+
public static void dropResources(BlockState state, Level world, BlockPos pos, @Nullable BlockEntity blockEntity, @Nullable Entity entity, ItemStack tool) {
if (world instanceof ServerLevel) {
Block.getDrops(state, (ServerLevel) world, pos, blockEntity, entity, tool).forEach((itemstack1) -> {
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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 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
@@ -0,0 +0,0 @@ public class PistonBaseBlock extends DirectionalBlock {
iblockdata1 = world.getBlockState(blockposition3);
BlockEntity tileentity = iblockdata1.hasBlockEntity() ? world.getBlockEntity(blockposition3) : null;
- dropResources(iblockdata1, world, blockposition3, tileentity);
+ dropResources(iblockdata1, world, blockposition3, tileentity, pos); // Paper - Add BlockBreakBlockEvent
world.setBlock(blockposition3, Blocks.AIR.defaultBlockState(), 18);
world.gameEvent((Holder) GameEvent.BLOCK_DESTROY, blockposition3, GameEvent.Context.of(iblockdata1));
if (!iblockdata1.is(BlockTags.FIRE)) {
diff --git a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
+++ b/src/main/java/net/minecraft/world/level/material/FlowingFluid.java
@@ -0,0 +0,0 @@ public abstract class FlowingFluid extends Fluid {
((LiquidBlockContainer) state.getBlock()).placeLiquid(world, pos, state, fluidState);
} else {
if (!state.isAir()) {
- this.beforeDestroyingBlock(world, pos, state);
+ this.beforeDestroyingBlock(world, pos, state, pos.relative(direction.getOpposite())); // Paper - Add BlockBreakBlockEvent
}
world.setBlock(pos, fluidState.createLegacyBlock(), 3);
@@ -0,0 +0,0 @@ public abstract class FlowingFluid extends Fluid {
}
+ protected void beforeDestroyingBlock(LevelAccessor world, BlockPos pos, BlockState state, BlockPos source) { beforeDestroyingBlock(world, pos, state); } // Paper - Add BlockBreakBlockEvent
protected abstract void beforeDestroyingBlock(LevelAccessor world, BlockPos pos, BlockState state);
private static short getCacheKey(BlockPos from, BlockPos to) {
diff --git a/src/main/java/net/minecraft/world/level/material/WaterFluid.java b/src/main/java/net/minecraft/world/level/material/WaterFluid.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/material/WaterFluid.java
+++ b/src/main/java/net/minecraft/world/level/material/WaterFluid.java
@@ -0,0 +0,0 @@ public abstract class WaterFluid extends FlowingFluid {
return world.getGameRules().getBoolean(GameRules.RULE_WATER_SOURCE_CONVERSION);
}
+ // Paper start - Add BlockBreakBlockEvent
+ @Override
+ protected void beforeDestroyingBlock(LevelAccessor world, BlockPos pos, BlockState state, BlockPos source) {
+ BlockEntity tileentity = state.hasBlockEntity() ? world.getBlockEntity(pos) : null;
+ Block.dropResources(state, world, pos, tileentity, source);
+ }
+ // Paper end - Add BlockBreakBlockEvent
@Override
protected void beforeDestroyingBlock(LevelAccessor world, BlockPos pos, BlockState state) {
BlockEntity blockEntity = state.hasBlockEntity() ? world.getBlockEntity(pos) : null;

65
patches/server/Add-EntityDamageItemEvent.patch Normal file
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@@ -0,0 +1,65 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Tue, 22 Dec 2020 13:52:48 -0800
Subject: [PATCH] Add EntityDamageItemEvent
diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
@@ -0,0 +0,0 @@ public final class ItemStack implements DataComponentHolder {
return (Integer) this.getOrDefault(DataComponents.MAX_DAMAGE, 0);
}
- public void hurtAndBreak(int amount, RandomSource random, @Nullable ServerPlayer player, Runnable breakCallback) {
+ public void hurtAndBreak(int amount, RandomSource random, @Nullable LivingEntity player, Runnable breakCallback) { // Paper - Add EntityDamageItemEvent
if (this.isDamageableItem()) {
int j;
@@ -0,0 +0,0 @@ public final class ItemStack implements DataComponentHolder {
amount -= k;
// CraftBukkit start
- if (player != null) {
- PlayerItemDamageEvent event = new PlayerItemDamageEvent(player.getBukkitEntity(), CraftItemStack.asCraftMirror(this), amount);
+ if (player instanceof ServerPlayer serverPlayer) { // Paper - Add EntityDamageItemEvent
+ PlayerItemDamageEvent event = new PlayerItemDamageEvent(serverPlayer.getBukkitEntity(), CraftItemStack.asCraftMirror(this), amount); // Paper - Add EntityDamageItemEvent
event.getPlayer().getServer().getPluginManager().callEvent(event);
if (amount != event.getDamage() || event.isCancelled()) {
@@ -0,0 +0,0 @@ public final class ItemStack implements DataComponentHolder {
}
amount = event.getDamage();
+ // Paper start - Add EntityDamageItemEvent
+ } else if (player != null) {
+ io.papermc.paper.event.entity.EntityDamageItemEvent event = new io.papermc.paper.event.entity.EntityDamageItemEvent(player.getBukkitLivingEntity(), CraftItemStack.asCraftMirror(this), amount);
+ if (!event.callEvent()) {
+ return false;
+ }
+ amount = event.getDamage();
+ // Paper end - Add EntityDamageItemEvent
}
// CraftBukkit end
if (amount <= 0) {
@@ -0,0 +0,0 @@ public final class ItemStack implements DataComponentHolder {
}
}
- if (player != null && amount != 0) {
- CriteriaTriggers.ITEM_DURABILITY_CHANGED.trigger(player, this, this.getDamageValue() + amount);
+ if (player instanceof ServerPlayer serverPlayer && amount != 0) { // Paper - Add EntityDamageItemEvent
+ CriteriaTriggers.ITEM_DURABILITY_CHANGED.trigger(serverPlayer, this, this.getDamageValue() + amount); // Paper - Add EntityDamageItemEvent
}
j = this.getDamageValue() + amount;
@@ -0,0 +0,0 @@ public final class ItemStack implements DataComponentHolder {
entityplayer = null;
}
- this.hurtAndBreak(amount, randomsource, entityplayer, () -> {
+ this.hurtAndBreak(amount, randomsource, entity, () -> { // Paper - Add EntityDamageItemEvent
entity.broadcastBreakEvent(slot);
Item item = this.getItem();
// CraftBukkit start - Check for item breaking

50
patches/server/Add-ItemFactory-getSpawnEgg-API.patch Normal file
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@@ -0,0 +1,50 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Thu, 14 Oct 2021 12:09:39 -0500
Subject: [PATCH] Add ItemFactory#getSpawnEgg API
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
@@ -0,0 +0,0 @@ public final class CraftItemFactory implements ItemFactory {
new net.md_5.bungee.api.chat.TextComponent(customName));
}
// Paper end - bungee hover events
+
+ // Paper start - old getSpawnEgg API
+ // @Override // used to override, upstream added conflicting method, is called via Commodore now
+ @Deprecated
+ public ItemStack getSpawnEgg0(org.bukkit.entity.EntityType type) {
+ if (type == null) {
+ return null;
+ }
+ String typeId = type.getKey().toString();
+ net.minecraft.resources.ResourceLocation typeKey = new net.minecraft.resources.ResourceLocation(typeId);
+ net.minecraft.world.entity.EntityType<?> nmsType = net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(typeKey);
+ net.minecraft.world.item.SpawnEggItem eggItem = net.minecraft.world.item.SpawnEggItem.byId(nmsType);
+ return eggItem == null ? null : new net.minecraft.world.item.ItemStack(eggItem).asBukkitMirror();
+ }
+ // Paper end - old getSpawnEgg API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
@@ -0,0 +0,0 @@ public class Commodore {
}
// Paper end
+ // Paper start - ItemFactory#getSpawnEgg (paper had original method that returned ItemStack, upstream added identical but returned Material)
+ if (owner.equals("org/bukkit/inventory/ItemFactory") && name.equals("getSpawnEgg") && desc.equals("(Lorg/bukkit/entity/EntityType;)Lorg/bukkit/inventory/ItemStack;")) {
+ super.visitInsn(Opcodes.SWAP); // has 1 param, this moves the owner instance to the top for the checkcast
+ super.visitTypeInsn(Opcodes.CHECKCAST, CB_PACKAGE + "/inventory/CraftItemFactory");
+ super.visitInsn(Opcodes.SWAP); // moves param back to the the top of stack
+ super.visitMethodInsn(Opcodes.INVOKEVIRTUAL, CB_PACKAGE + "/inventory/CraftItemFactory", "getSpawnEgg0", desc, false);
+ return;
+ }
+ // Paper end - ItemFactory#getSpawnEgg
if (modern) {
if (owner.equals("org/bukkit/Material") || (instantiatedMethodType != null && instantiatedMethodType.getDescriptor().startsWith("(Lorg/bukkit/Material;)"))) {
switch (name) {

204
patches/server/Add-PlayerSetSpawnEvent.patch Normal file
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@@ -0,0 +1,204 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 19 May 2021 18:59:10 -0700
Subject: [PATCH] Add PlayerSetSpawnEvent
diff --git a/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java b/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java
+++ b/src/main/java/net/minecraft/server/commands/SetSpawnCommand.java
@@ -0,0 +0,0 @@ public class SetSpawnCommand {
ResourceKey<Level> resourcekey = source.getLevel().dimension();
Iterator iterator = targets.iterator();
+ final Collection<ServerPlayer> actualTargets = new java.util.ArrayList<>(); // Paper - Add PlayerSetSpawnEvent
while (iterator.hasNext()) {
ServerPlayer entityplayer = (ServerPlayer) iterator.next();
- entityplayer.setRespawnPosition(resourcekey, pos, angle, true, false, org.bukkit.event.player.PlayerSpawnChangeEvent.Cause.COMMAND); // CraftBukkit
+ // Paper start - Add PlayerSetSpawnEvent
+ if (entityplayer.setRespawnPosition(resourcekey, pos, angle, true, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.COMMAND)) {
+ actualTargets.add(entityplayer);
+ }
+ // Paper end - Add PlayerSetSpawnEvent
}
+ // Paper start - Add PlayerSetSpawnEvent
+ if (actualTargets.isEmpty()) {
+ return 0;
+ }
+ // Paper end - Add PlayerSetSpawnEvent
String s = resourcekey.location().toString();
- if (targets.size() == 1) {
+ if (actualTargets.size() == 1) { // Paper - Add PlayerSetSpawnEvent
source.sendSuccess(() -> {
- return Component.translatable("commands.spawnpoint.success.single", pos.getX(), pos.getY(), pos.getZ(), angle, s, ((ServerPlayer) targets.iterator().next()).getDisplayName());
+ return Component.translatable("commands.spawnpoint.success.single", pos.getX(), pos.getY(), pos.getZ(), angle, s, ((ServerPlayer) actualTargets.iterator().next()).getDisplayName()); // Paper - Add PlayerSetSpawnEvent
}, true);
} else {
source.sendSuccess(() -> {
- return Component.translatable("commands.spawnpoint.success.multiple", pos.getX(), pos.getY(), pos.getZ(), angle, s, targets.size());
+ return Component.translatable("commands.spawnpoint.success.multiple", pos.getX(), pos.getY(), pos.getZ(), angle, s, actualTargets.size()); // Paper - Add PlayerSetSpawnEvent
}, true);
}
- return targets.size();
+ return actualTargets.size(); // Paper - Add PlayerSetSpawnEvent
}
}
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 @@ public class ServerPlayer extends Player {
} else if (this.bedBlocked(blockposition, enumdirection)) {
return Either.left(Player.BedSleepingProblem.OBSTRUCTED);
} else {
- this.setRespawnPosition(this.level().dimension(), blockposition, this.getYRot(), false, true, PlayerSpawnChangeEvent.Cause.BED); // CraftBukkit
+ this.setRespawnPosition(this.level().dimension(), blockposition, this.getYRot(), false, true, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.BED); // Paper - Add PlayerSetSpawnEvent
if (this.level().isDay()) {
return Either.left(Player.BedSleepingProblem.NOT_POSSIBLE_NOW);
} else {
@@ -0,0 +0,0 @@ public class ServerPlayer extends Player {
return this.respawnForced;
}
+ @Deprecated // Paper - Add PlayerSetSpawnEvent
public void setRespawnPosition(ResourceKey<Level> dimension, @Nullable BlockPos pos, float angle, boolean forced, boolean sendMessage) {
- // CraftBukkit start
- this.setRespawnPosition(dimension, pos, angle, forced, sendMessage, PlayerSpawnChangeEvent.Cause.UNKNOWN);
- }
-
- public void setRespawnPosition(ResourceKey<Level> resourcekey, @Nullable BlockPos blockposition, float f, boolean flag, boolean flag1, PlayerSpawnChangeEvent.Cause cause) {
- ServerLevel newWorld = this.server.getLevel(resourcekey);
- Location newSpawn = (blockposition != null) ? CraftLocation.toBukkit(blockposition, newWorld.getWorld(), f, 0) : null;
-
- PlayerSpawnChangeEvent event = new PlayerSpawnChangeEvent(this.getBukkitEntity(), newSpawn, flag, cause);
- Bukkit.getServer().getPluginManager().callEvent(event);
- if (event.isCancelled()) {
- return;
- }
- newSpawn = event.getNewSpawn();
- flag = event.isForced();
-
- if (newSpawn != null) {
- resourcekey = ((CraftWorld) newSpawn.getWorld()).getHandle().dimension();
- blockposition = BlockPos.containing(newSpawn.getX(), newSpawn.getY(), newSpawn.getZ());
- f = newSpawn.getYaw();
- } else {
- resourcekey = Level.OVERWORLD;
- blockposition = null;
- f = 0.0F;
+ // Paper start - Add PlayerSetSpawnEvent
+ this.setRespawnPosition(dimension, pos, angle, forced, sendMessage, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.UNKNOWN);
+ }
+ @Deprecated
+ public boolean setRespawnPosition(ResourceKey<Level> dimension, @Nullable BlockPos pos, float angle, boolean forced, boolean sendMessage, PlayerSpawnChangeEvent.Cause cause) {
+ return this.setRespawnPosition(dimension, pos, angle, forced, sendMessage, cause == PlayerSpawnChangeEvent.Cause.RESET ?
+ com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLAYER_RESPAWN : com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.valueOf(cause.name()));
+ }
+ public boolean setRespawnPosition(ResourceKey<Level> dimension, @Nullable BlockPos pos, float angle, boolean forced, boolean sendMessage, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause cause) {
+ Location spawnLoc = null;
+ boolean willNotify = false;
+ if (pos != null) {
+ boolean flag2 = pos.equals(this.respawnPosition) && dimension.equals(this.respawnDimension);
+ spawnLoc = io.papermc.paper.util.MCUtil.toLocation(this.getServer().getLevel(dimension), pos);
+ spawnLoc.setYaw(angle);
+ willNotify = sendMessage && !flag2;
+ }
+
+ PlayerSpawnChangeEvent dumbEvent = new PlayerSpawnChangeEvent(this.getBukkitEntity(), spawnLoc, forced,
+ cause == com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLAYER_RESPAWN ? PlayerSpawnChangeEvent.Cause.RESET : PlayerSpawnChangeEvent.Cause.valueOf(cause.name()));
+ dumbEvent.callEvent();
+
+ com.destroystokyo.paper.event.player.PlayerSetSpawnEvent event = new com.destroystokyo.paper.event.player.PlayerSetSpawnEvent(this.getBukkitEntity(), cause, dumbEvent.getNewSpawn(), dumbEvent.isForced(), willNotify, willNotify ? net.kyori.adventure.text.Component.translatable("block.minecraft.set_spawn") : null);
+ event.setCancelled(dumbEvent.isCancelled());
+ if (!event.callEvent()) {
+ return false;
}
- // CraftBukkit end
- if (blockposition != null) {
- boolean flag2 = blockposition.equals(this.respawnPosition) && resourcekey.equals(this.respawnDimension);
+ if (event.getLocation() != null) {
+ dimension = event.getLocation().getWorld() != null ? ((CraftWorld) event.getLocation().getWorld()).getHandle().dimension() : dimension;
+ pos = io.papermc.paper.util.MCUtil.toBlockPosition(event.getLocation());
+ angle = event.getLocation().getYaw();
+ forced = event.isForced();
+ // Paper end - Add PlayerSetSpawnEvent
- if (flag1 && !flag2) {
- this.sendSystemMessage(Component.translatable("block.minecraft.set_spawn"));
+ if (event.willNotifyPlayer() && event.getNotification() != null) { // Paper - Add PlayerSetSpawnEvent
+ this.sendSystemMessage(PaperAdventure.asVanilla(event.getNotification())); // Paper - Add PlayerSetSpawnEvent
}
- this.respawnPosition = blockposition;
- this.respawnDimension = resourcekey;
- this.respawnAngle = f;
- this.respawnForced = flag;
+ this.respawnPosition = pos;
+ this.respawnDimension = dimension;
+ this.respawnAngle = angle;
+ this.respawnForced = forced;
} else {
this.respawnPosition = null;
this.respawnDimension = Level.OVERWORLD;
@@ -0,0 +0,0 @@ public class ServerPlayer extends Player {
this.respawnForced = false;
}
+ return true; // Paper - Add PlayerSetSpawnEvent
}
public SectionPos getLastSectionPos() {
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
@@ -0,0 +0,0 @@ public abstract class PlayerList {
location = CraftLocation.toBukkit(vec3d, worldserver1.getWorld(), f1, 0.0F);
} else if (blockposition != null) {
entityplayer1.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.NO_RESPAWN_BLOCK_AVAILABLE, 0.0F));
- entityplayer1.setRespawnPosition(null, null, 0f, false, false, PlayerSpawnChangeEvent.Cause.RESET); // CraftBukkit - SPIGOT-5988: Clear respawn location when obstructed
+ entityplayer1.setRespawnPosition(null, null, 0f, false, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLAYER_RESPAWN); // CraftBukkit - SPIGOT-5988: Clear respawn location when obstructed // Paper - Add PlayerSetSpawnEvent
}
}
diff --git a/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java b/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/RespawnAnchorBlock.java
@@ -0,0 +0,0 @@ public class RespawnAnchorBlock extends Block {
ServerPlayer entityplayer = (ServerPlayer) player;
if (entityplayer.getRespawnDimension() != world.dimension() || !pos.equals(entityplayer.getRespawnPosition())) {
- entityplayer.setRespawnPosition(world.dimension(), pos, 0.0F, false, true, org.bukkit.event.player.PlayerSpawnChangeEvent.Cause.RESPAWN_ANCHOR); // CraftBukkit
+ if (entityplayer.setRespawnPosition(world.dimension(), pos, 0.0F, false, true, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.RESPAWN_ANCHOR)) { // Paper - Add PlayerSetSpawnEvent
world.playSound((Player) null, (double) pos.getX() + 0.5D, (double) pos.getY() + 0.5D, (double) pos.getZ() + 0.5D, SoundEvents.RESPAWN_ANCHOR_SET_SPAWN, SoundSource.BLOCKS, 1.0F, 1.0F);
return InteractionResult.SUCCESS;
+ // Paper start - Add PlayerSetSpawnEvent
+ } else {
+ return InteractionResult.FAIL;
+ }
+ // Paper end - Add PlayerSetSpawnEvent
}
}
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 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
@Override
public void setRespawnLocation(Location location, boolean override) {
if (location == null) {
- this.getHandle().setRespawnPosition(null, null, 0.0F, override, false, PlayerSpawnChangeEvent.Cause.PLUGIN);
+ this.getHandle().setRespawnPosition(null, null, 0.0F, override, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLUGIN); // Paper - Add PlayerSetSpawnEvent
} else {
- this.getHandle().setRespawnPosition(((CraftWorld) location.getWorld()).getHandle().dimension(), CraftLocation.toBlockPosition(location), location.getYaw(), override, false, PlayerSpawnChangeEvent.Cause.PLUGIN);
+ this.getHandle().setRespawnPosition(((CraftWorld) location.getWorld()).getHandle().dimension(), CraftLocation.toBlockPosition(location), location.getYaw(), override, false, com.destroystokyo.paper.event.player.PlayerSetSpawnEvent.Cause.PLUGIN); // Paper - Add PlayerSetSpawnEvent
}
}

88
patches/server/Add-Raw-Byte-Entity-Serialization.patch Normal file
View File

@@ -0,0 +1,88 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Mariell Hoversholm <proximyst@proximyst.com>
Date: Sun, 24 Oct 2021 16:20:31 -0400
Subject: [PATCH] Add Raw Byte Entity Serialization
== AT ==
public net.minecraft.world.entity.Entity setLevel(Lnet/minecraft/world/level/Level;)V
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
}
}
+ // Paper start - Entity serialization api
+ public boolean serializeEntity(CompoundTag compound) {
+ List<Entity> pass = new java.util.ArrayList<>(this.getPassengers());
+ this.passengers = ImmutableList.of();
+ boolean result = save(compound);
+ this.passengers = ImmutableList.copyOf(pass);
+ return result;
+ }
+ // Paper end - Entity serialization api
public boolean save(CompoundTag nbt) {
return this.isPassenger() ? false : this.saveAsPassenger(nbt);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -0,0 +0,0 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
}
// Paper end - tracked players API
+ // Paper start - raw entity serialization API
+ @Override
+ public boolean spawnAt(Location location, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason reason) {
+ Preconditions.checkNotNull(location, "location cannot be null");
+ Preconditions.checkNotNull(reason, "reason cannot be null");
+ this.entity.setLevel(((CraftWorld) location.getWorld()).getHandle());
+ this.entity.setPos(location.getX(), location.getY(), location.getZ());
+ this.entity.setRot(location.getYaw(), location.getPitch());
+ return !this.entity.valid && this.entity.level().addFreshEntity(this.entity, reason);
+ }
+ // Paper end - raw entity serialization API
+
// Paper start - missing entity api
@Override
public boolean isInvisible() { // Paper - moved up from LivingEntity
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -0,0 +0,0 @@ public final class CraftMagicNumbers implements UnsafeValues {
return CraftItemStack.asCraftMirror(net.minecraft.world.item.ItemStack.of(compound));
}
+ @Override
+ public byte[] serializeEntity(org.bukkit.entity.Entity entity) {
+ Preconditions.checkNotNull(entity, "null cannot be serialized");
+ Preconditions.checkArgument(entity instanceof org.bukkit.craftbukkit.entity.CraftEntity, "only CraftEntities can be serialized");
+
+ CompoundTag compound = new CompoundTag();
+ ((org.bukkit.craftbukkit.entity.CraftEntity) entity).getHandle().serializeEntity(compound);
+ return serializeNbtToBytes(compound);
+ }
+
+ @Override
+ public org.bukkit.entity.Entity deserializeEntity(byte[] data, org.bukkit.World world, boolean preserveUUID) {
+ Preconditions.checkNotNull(data, "null cannot be deserialized");
+ Preconditions.checkArgument(data.length > 0, "cannot deserialize nothing");
+
+ CompoundTag compound = deserializeNbtFromBytes(data);
+ int dataVersion = compound.getInt("DataVersion");
+ compound = (CompoundTag) MinecraftServer.getServer().fixerUpper.update(References.ENTITY, new Dynamic<>(NbtOps.INSTANCE, compound), dataVersion, this.getDataVersion()).getValue();
+ if (!preserveUUID) {
+ // Generate a new UUID so we don't have to worry about deserializing the same entity twice
+ compound.remove("UUID");
+ }
+ return net.minecraft.world.entity.EntityType.create(compound, ((org.bukkit.craftbukkit.CraftWorld) world).getHandle())
+ .orElseThrow(() -> new IllegalArgumentException("An ID was not found for the data. Did you downgrade?")).getBukkitEntity();
+ }
+
private byte[] serializeNbtToBytes(CompoundTag compound) {
compound.putInt("DataVersion", getDataVersion());
java.io.ByteArrayOutputStream outputStream = new java.io.ByteArrayOutputStream();

118
patches/server/Add-System.out-err-catcher.patch Normal file
View File

@@ -0,0 +1,118 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: underscore11code <minecrafter11mrt@gmail.com>
Date: Fri, 23 Jul 2021 23:01:42 -0700
Subject: [PATCH] Add System.out/err catcher
diff --git a/src/main/java/io/papermc/paper/logging/SysoutCatcher.java b/src/main/java/io/papermc/paper/logging/SysoutCatcher.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/logging/SysoutCatcher.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.logging;
+
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.OutputStream;
+import java.io.PrintStream;
+import java.util.Objects;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.TimeUnit;
+import java.util.logging.Level;
+
+public final class SysoutCatcher {
+ private static final boolean SUPPRESS_NAGS = Boolean.getBoolean("io.papermc.paper.suppress.sout.nags");
+ // Nanoseconds between nag at most; if interval is caught first, this is reset.
+ // <= 0 for disabling.
+ private static final long NAG_TIMEOUT = TimeUnit.MILLISECONDS.toNanos(
+ Long.getLong("io.papermc.paper.sout.nags.timeout", TimeUnit.MINUTES.toMillis(5L)));
+ // Count since last nag; if timeout is first, this is reset.
+ // <= 0 for disabling.
+ private static final long NAG_INTERVAL = Long.getLong("io.papermc.paper.sout.nags.interval", 200L);
+
+ // We don't particularly care about how correct this is at any given moment; let's do it on a best attempt basis.
+ // The records are also pretty small, so let's just go for a size of 64 to start...
+ //
+ // Content: Plugin name => nag object
+ // Why plugin name?: This doesn't store a reference to the plugin; keeps the reload ability.
+ // Why not clean on reload?: Effort.
+ private final ConcurrentMap<String, PluginNag> nagRecords = new ConcurrentHashMap<>(64);
+
+ public SysoutCatcher() {
+ System.setOut(new WrappedOutStream(System.out, Level.INFO, "[STDOUT] "));
+ System.setErr(new WrappedOutStream(System.err, Level.SEVERE, "[STDERR] "));
+ }
+
+ private final class WrappedOutStream extends PrintStream {
+ private static final StackWalker STACK_WALKER = StackWalker.getInstance(StackWalker.Option.RETAIN_CLASS_REFERENCE);
+ private final Level level;
+ private final String prefix;
+
+ public WrappedOutStream(@NotNull final OutputStream out, final Level level, final String prefix) {
+ super(out);
+ this.level = level;
+ this.prefix = prefix;
+ }
+
+ @Override
+ public void println(@Nullable final String line) {
+ final Class<?> clazz = STACK_WALKER.getCallerClass();
+ try {
+ final JavaPlugin plugin = JavaPlugin.getProvidingPlugin(clazz);
+
+ // Instead of just printing the message, send it to the plugin's logger
+ plugin.getLogger().log(this.level, this.prefix + line);
+
+ if (SysoutCatcher.SUPPRESS_NAGS) {
+ return;
+ }
+ if (SysoutCatcher.NAG_INTERVAL > 0 || SysoutCatcher.NAG_TIMEOUT > 0) {
+ final PluginNag nagRecord = SysoutCatcher.this.nagRecords.computeIfAbsent(plugin.getName(), k -> new PluginNag());
+ final boolean hasTimePassed = SysoutCatcher.NAG_TIMEOUT > 0
+ && (nagRecord.lastNagTimestamp == Long.MIN_VALUE
+ || nagRecord.lastNagTimestamp + SysoutCatcher.NAG_TIMEOUT <= System.nanoTime());
+ final boolean hasMessagesPassed = SysoutCatcher.NAG_INTERVAL > 0
+ && (nagRecord.messagesSinceNag == Long.MIN_VALUE
+ || ++nagRecord.messagesSinceNag >= SysoutCatcher.NAG_INTERVAL);
+ if (!hasMessagesPassed && !hasTimePassed) {
+ return;
+ }
+ nagRecord.lastNagTimestamp = System.nanoTime();
+ nagRecord.messagesSinceNag = 0;
+ }
+ Bukkit.getLogger().warning(
+ String.format("Nag author(s): '%s' of '%s' about their usage of System.out/err.print. "
+ + "Please use your plugin's logger instead (JavaPlugin#getLogger).",
+ plugin.getPluginMeta().getAuthors(),
+ plugin.getPluginMeta().getDisplayName())
+ );
+ } catch (final IllegalArgumentException | IllegalStateException e) {
+ // If anything happens, the calling class doesn't exist, there is no JavaPlugin that "owns" the calling class, etc
+ // Just print out normally, with some added information
+ Bukkit.getLogger().log(this.level, String.format("%s[%s] %s", this.prefix, clazz.getName(), line));
+ }
+ }
+ }
+
+ private static class PluginNag {
+ private long lastNagTimestamp = Long.MIN_VALUE;
+ private long messagesSinceNag = Long.MIN_VALUE;
+ }
+}
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 {
public int reloadCount;
private final io.papermc.paper.datapack.PaperDatapackManager datapackManager; // Paper
public static Exception excessiveVelEx; // Paper - Velocity warnings
+ private final io.papermc.paper.logging.SysoutCatcher sysoutCatcher = new io.papermc.paper.logging.SysoutCatcher(); // Paper
static {
ConfigurationSerialization.registerClass(CraftOfflinePlayer.class);

50
patches/server/Add-back-EntityPortalExitEvent.patch Normal file
View File

@@ -0,0 +1,50 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 16 May 2021 09:39:46 -0700
Subject: [PATCH] Add back EntityPortalExitEvent
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
} else {
// CraftBukkit start
worldserver = shapedetectorshape.world;
+ // Paper start - Call EntityPortalExitEvent
+ Vec3 position = shapedetectorshape.pos;
+ float yaw = shapedetectorshape.yRot;
+ float pitch = this.getXRot(); // Keep entity pitch as per moveTo line below
+ Vec3 velocity = shapedetectorshape.speed;
+ CraftEntity bukkitEntity = this.getBukkitEntity();
+ org.bukkit.event.entity.EntityPortalExitEvent event = new org.bukkit.event.entity.EntityPortalExitEvent(bukkitEntity,
+ bukkitEntity.getLocation(), new Location(worldserver.getWorld(), position.x, position.y, position.z, yaw, pitch),
+ bukkitEntity.getVelocity(), org.bukkit.craftbukkit.util.CraftVector.toBukkit(shapedetectorshape.speed));
+ event.callEvent();
+ if (this.isRemoved()) {
+ return null;
+ }
+
+ if (!event.isCancelled() && event.getTo() != null) {
+ worldserver = ((CraftWorld) event.getTo().getWorld()).getHandle();
+ position = CraftLocation.toVec3D(event.getTo());
+ yaw = event.getTo().getYaw();
+ pitch = event.getTo().getPitch();
+ velocity = org.bukkit.craftbukkit.util.CraftVector.toNMS(event.getAfter());
+ }
+ // Paper end - Call EntityPortalExitEvent
if (worldserver == this.level) {
// SPIGOT-6782: Just move the entity if a plugin changed the world to the one the entity is already in
this.moveTo(shapedetectorshape.pos.x, shapedetectorshape.pos.y, shapedetectorshape.pos.z, shapedetectorshape.yRot, shapedetectorshape.xRot);
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
if (entity != null) {
entity.restoreFrom(this);
- entity.moveTo(shapedetectorshape.pos.x, shapedetectorshape.pos.y, shapedetectorshape.pos.z, shapedetectorshape.yRot, entity.getXRot());
- entity.setDeltaMovement(shapedetectorshape.speed);
+ entity.moveTo(position.x, position.y, position.z, yaw, pitch); // Paper - EntityPortalExitEvent
+ entity.setDeltaMovement(velocity); // Paper - EntityPortalExitEvent
// CraftBukkit start - Don't spawn the new entity if the current entity isn't spawned
if (this.inWorld) {
worldserver.addDuringTeleport(entity);

111
patches/server/Add-critical-damage-API.patch Normal file
View File

@@ -0,0 +1,111 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: dodison <kacpik@mapik.eu>
Date: Mon, 26 Jul 2021 17:32:36 +0200
Subject: [PATCH] Add critical damage API
diff --git a/src/main/java/net/minecraft/world/damagesource/DamageSource.java b/src/main/java/net/minecraft/world/damagesource/DamageSource.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/damagesource/DamageSource.java
+++ b/src/main/java/net/minecraft/world/damagesource/DamageSource.java
@@ -0,0 +0,0 @@ public class DamageSource {
public Holder<DamageType> typeHolder() {
return this.type;
}
+
+ // Paper start - add critical damage API
+ private boolean critical;
+ public boolean isCritical() {
+ return this.critical;
+ }
+ public DamageSource critical() {
+ return this.critical(true);
+ }
+ public DamageSource critical(boolean critical) {
+ this.critical = critical;
+ return this;
+ }
+ // Paper end - add critical damage API
}
diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -0,0 +0,0 @@ public abstract class Player extends LivingEntity {
}
f += this.getItemInHand(InteractionHand.MAIN_HAND).getItem().getAttackDamageBonus(this, f);
- boolean flag2 = flag && this.fallDistance > 0.0F && !this.onGround() && !this.onClimbable() && !this.isInWater() && !this.hasEffect(MobEffects.BLINDNESS) && !this.isPassenger() && target instanceof LivingEntity && !this.isSprinting();
+ boolean flag2 = flag && this.fallDistance > 0.0F && !this.onGround() && !this.onClimbable() && !this.isInWater() && !this.hasEffect(MobEffects.BLINDNESS) && !this.isPassenger() && target instanceof LivingEntity && !this.isSprinting(); // Paper - Add critical damage API; diff on change
flag2 = flag2 && !this.level().paperConfig().entities.behavior.disablePlayerCrits; // Paper - Toggleable player crits
if (flag2) {
@@ -0,0 +0,0 @@ public abstract class Player extends LivingEntity {
}
Vec3 vec3d = target.getDeltaMovement();
- boolean flag5 = target.hurt(this.damageSources().playerAttack(this), f);
+ boolean flag5 = target.hurt(this.damageSources().playerAttack(this).critical(flag2), f); // Paper - add critical damage API
if (flag5) {
if (i > 0) {
@@ -0,0 +0,0 @@ public abstract class Player extends LivingEntity {
if (entityliving != this && entityliving != target && !this.isAlliedTo((Entity) entityliving) && (!(entityliving instanceof ArmorStand) || !((ArmorStand) entityliving).isMarker()) && this.distanceToSqr((Entity) entityliving) < 9.0D) {
// CraftBukkit start - Only apply knockback if the damage hits
- if (entityliving.hurt(this.damageSources().playerAttack(this).sweep(), f4)) {
+ if (entityliving.hurt(this.damageSources().playerAttack(this).sweep().critical(flag2), f4)) { // Paper - add critical damage API
entityliving.knockback(0.4000000059604645D, (double) Mth.sin(this.getYRot() * 0.017453292F), (double) (-Mth.cos(this.getYRot() * 0.017453292F)), this, EntityKnockbackEvent.KnockbackCause.SWEEP_ATTACK); // CraftBukkit
}
// CraftBukkit end
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 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
@@ -0,0 +0,0 @@ public abstract class AbstractArrow extends Projectile {
}
}
+ if (this.isCritArrow()) damagesource = damagesource.critical(); // Paper - add critical damage API
boolean flag = entity.getType() == EntityType.ENDERMAN;
int k = entity.getRemainingFireTicks();
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 {
return CraftEventFactory.callEntityDamageEvent(source.getDirectBlock(), entity, DamageCause.BLOCK_EXPLOSION, bukkitDamageSource, modifiers, modifierFunctions, cancelled);
}
DamageCause damageCause = (damager.getBukkitEntity() instanceof org.bukkit.entity.TNTPrimed) ? DamageCause.BLOCK_EXPLOSION : DamageCause.ENTITY_EXPLOSION;
- return CraftEventFactory.callEntityDamageEvent(damager, entity, damageCause, bukkitDamageSource, modifiers, modifierFunctions, cancelled);
+ return CraftEventFactory.callEntityDamageEvent(damager, entity, damageCause, bukkitDamageSource, modifiers, modifierFunctions, cancelled, source.isCritical()); // Paper - add critical damage API
} else if (damager != null || source.getDirectEntity() != null) {
DamageCause cause = (source.isSweep()) ? DamageCause.ENTITY_SWEEP_ATTACK : DamageCause.ENTITY_ATTACK;
@@ -0,0 +0,0 @@ public class CraftEventFactory {
cause = DamageCause.MAGIC;
}
- return CraftEventFactory.callEntityDamageEvent(damager, entity, cause, bukkitDamageSource, modifiers, modifierFunctions, cancelled);
+ return CraftEventFactory.callEntityDamageEvent(damager, entity, cause, bukkitDamageSource, modifiers, modifierFunctions, cancelled, source.isCritical()); // Paper - add critical damage API
} else if (source.is(DamageTypes.FELL_OUT_OF_WORLD)) {
return CraftEventFactory.callEntityDamageEvent(source.getDirectBlock(), entity, DamageCause.VOID, bukkitDamageSource, modifiers, modifierFunctions, cancelled);
} else if (source.is(DamageTypes.LAVA)) {
@@ -0,0 +0,0 @@ public class CraftEventFactory {
cause = DamageCause.CUSTOM;
}
- return CraftEventFactory.callEntityDamageEvent((Entity) null, entity, cause, bukkitDamageSource, modifiers, modifierFunctions, cancelled);
+ return CraftEventFactory.callEntityDamageEvent((Entity) null, entity, cause, bukkitDamageSource, modifiers, modifierFunctions, cancelled, source.isCritical()); // Paper - add critical damage API
}
- private static EntityDamageEvent callEntityDamageEvent(Entity damager, Entity damagee, DamageCause cause, org.bukkit.damage.DamageSource bukkitDamageSource, Map<DamageModifier, Double> modifiers, Map<DamageModifier, Function<? super Double, Double>> modifierFunctions, boolean cancelled) {
+ private static EntityDamageEvent callEntityDamageEvent(Entity damager, Entity damagee, DamageCause cause, org.bukkit.damage.DamageSource bukkitDamageSource, Map<DamageModifier, Double> modifiers, Map<DamageModifier, Function<? super Double, Double>> modifierFunctions, boolean cancelled, boolean critical) { // Paper - add critical damage API
EntityDamageEvent event;
if (damager != null) {
- event = new EntityDamageByEntityEvent(damager.getBukkitEntity(), damagee.getBukkitEntity(), cause, bukkitDamageSource, modifiers, modifierFunctions);
+ event = new EntityDamageByEntityEvent(damager.getBukkitEntity(), damagee.getBukkitEntity(), cause, bukkitDamageSource, modifiers, modifierFunctions, critical);
} else {
event = new EntityDamageEvent(damagee.getBukkitEntity(), cause, bukkitDamageSource, modifiers, modifierFunctions);
}

57
patches/server/Add-isCollidable-methods-to-various-places.patch Normal file
View File

@@ -0,0 +1,57 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 4 Nov 2021 11:50:40 -0700
Subject: [PATCH] Add isCollidable methods to various places
== AT ==
public net.minecraft.world.level.block.state.BlockBehaviour hasCollision
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 {
public boolean isSolid() {
return this.getNMS().blocksMotion();
}
+
+ @Override
+ public boolean isCollidable() {
+ return getNMS().getBlock().hasCollision;
+ }
// Paper end
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
@@ -0,0 +0,0 @@ public class CraftBlockState implements BlockState {
public BlockState copy(Location location) {
return new CraftBlockState(this, location);
}
+
+ // Paper start
+ @Override
+ public boolean isCollidable() {
+ return this.data.getBlock().hasCollision;
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -0,0 +0,0 @@ public final class CraftMagicNumbers implements UnsafeValues {
var supplier = net.minecraft.world.entity.ai.attributes.DefaultAttributes.getSupplier((net.minecraft.world.entity.EntityType<? extends net.minecraft.world.entity.LivingEntity>) net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
return new io.papermc.paper.attribute.UnmodifiableAttributeMap(supplier);
}
+
+ @Override
+ public boolean isCollidable(Material material) {
+ Preconditions.checkArgument(material.isBlock(), material + " is not a block");
+ return getBlock(material).hasCollision;
+ }
// Paper end
/**

60
patches/server/Add-methods-to-find-targets-for-lightning-strikes.patch Normal file
View File

@@ -0,0 +1,60 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jakub Zacek <dawon@dawon.eu>
Date: Mon, 4 Oct 2021 10:16:44 +0200
Subject: [PATCH] Add methods to find targets for lightning strikes
== AT ==
public net.minecraft.server.level.ServerLevel findLightningRod(Lnet/minecraft/core/BlockPos;)Ljava/util/Optional;
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
}
protected BlockPos findLightningTargetAround(BlockPos pos) {
+ // Paper start - Add methods to find targets for lightning strikes
+ return this.findLightningTargetAround(pos, false);
+ }
+ public BlockPos findLightningTargetAround(BlockPos pos, boolean returnNullWhenNoTarget) {
+ // Paper end - Add methods to find targets for lightning strikes
BlockPos blockposition1 = this.getHeightmapPos(Heightmap.Types.MOTION_BLOCKING, pos);
Optional<BlockPos> optional = this.findLightningRod(blockposition1);
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
if (!list.isEmpty()) {
return ((LivingEntity) list.get(this.random.nextInt(list.size()))).blockPosition();
} else {
+ if (returnNullWhenNoTarget) return null; // Paper - Add methods to find targets for lightning strikes
if (blockposition1.getY() == this.getMinBuildHeight() - 1) {
blockposition1 = blockposition1.above(2);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
return (LightningStrike) lightning.getBukkitEntity();
}
+ // Paper start - Add methods to find targets for lightning strikes
+ @Override
+ public Location findLightningRod(Location location) {
+ return this.world.findLightningRod(io.papermc.paper.util.MCUtil.toBlockPosition(location))
+ .map(blockPos -> io.papermc.paper.util.MCUtil.toLocation(this.world, blockPos)
+ // get the actual rod pos
+ .subtract(0, 1, 0))
+ .orElse(null);
+ }
+
+ @Override
+ public Location findLightningTarget(Location location) {
+ final BlockPos pos = this.world.findLightningTargetAround(io.papermc.paper.util.MCUtil.toBlockPosition(location), true);
+ return pos == null ? null : io.papermc.paper.util.MCUtil.toLocation(this.world, pos);
+ }
+ // Paper end - Add methods to find targets for lightning strikes
+
@Override
public boolean generateTree(Location loc, TreeType type) {
return this.generateTree(loc, CraftWorld.rand, type);

22
patches/server/Add-missing-InventoryType.patch Normal file
View File

@@ -0,0 +1,22 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 27 Dec 2023 16:46:07 -0800
Subject: [PATCH] Add missing InventoryType
Upstream did not add a DECORATED_POT inventory type
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -0,0 +0,0 @@ public class CraftInventory implements Inventory {
return InventoryType.COMPOSTER;
} else if (this.inventory instanceof JukeboxBlockEntity) {
return InventoryType.JUKEBOX;
+ // Paper start
+ } else if (this.inventory instanceof net.minecraft.world.level.block.entity.DecoratedPotBlockEntity) {
+ return org.bukkit.event.inventory.InventoryType.DECORATED_POT;
+ // Paper end
} else {
return InventoryType.CHEST;
}

114
patches/server/Add-missing-team-sidebar-display-slots.patch Normal file
View File

@@ -0,0 +1,114 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 1 Oct 2021 08:04:39 -0700
Subject: [PATCH] Add missing team sidebar display slots
== AT ==
public org.bukkit.craftbukkit.scoreboard.CraftScoreboardTranslations
public org.bukkit.craftbukkit.scoreboard.CraftScoreboardTranslations toBukkitSlot(Lnet/minecraft/world/scores/DisplaySlot;)Lorg/bukkit/scoreboard/DisplaySlot;
public org.bukkit.craftbukkit.scoreboard.CraftScoreboardTranslations fromBukkitSlot(Lorg/bukkit/scoreboard/DisplaySlot;)Lnet/minecraft/world/scores/DisplaySlot;
diff --git a/src/main/java/org/bukkit/craftbukkit/legacy/FieldRename.java b/src/main/java/org/bukkit/craftbukkit/legacy/FieldRename.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/legacy/FieldRename.java
+++ b/src/main/java/org/bukkit/craftbukkit/legacy/FieldRename.java
@@ -0,0 +0,0 @@ public class FieldRename {
}
return switch (owner) {
+ case "org/bukkit/scoreboard/DisplaySlot" -> FieldRename.convertDisplaySlot(apiVersion, from); // Paper - DisplaySlot
case "org/bukkit/block/banner/PatternType" -> FieldRename.convertPatternTypeName(apiVersion, from);
case "org/bukkit/enchantments/Enchantment" -> FieldRename.convertEnchantmentName(apiVersion, from);
case "org/bukkit/block/Biome" -> FieldRename.convertBiomeName(apiVersion, from);
@@ -0,0 +0,0 @@ public class FieldRename {
};
}
+ // Paper start - DisplaySlot
+ private static final FieldRenameData DISPLAY_SLOT_DATA = FieldRenameData.Builder.newBuilder()
+ .forAllVersions()
+ .change("SIDEBAR_TEAM_", "SIDEBAR_")
+ .build();
+
+ @DoNotReroute
+ public static String convertDisplaySlot(ApiVersion version, String from) {
+ return FieldRename.DISPLAY_SLOT_DATA.getReplacement(version, from);
+ }
+ // Paper end - DisplaySlot
+
// PatternType
private static final FieldRenameData PATTERN_TYPE_DATA = FieldRenameData.Builder.newBuilder()
.forVersionsBefore(ApiVersion.FIELD_NAME_PARITY)
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardTranslations.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardTranslations.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardTranslations.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardTranslations.java
@@ -0,0 +0,0 @@ import org.bukkit.scoreboard.RenderType;
public final class CraftScoreboardTranslations {
static final int MAX_DISPLAY_SLOT = 19;
+ @Deprecated // Paper
static final ImmutableBiMap<DisplaySlot, String> SLOTS = ImmutableBiMap.<DisplaySlot, String>builder()
.put(DisplaySlot.BELOW_NAME, "below_name")
.put(DisplaySlot.PLAYER_LIST, "list")
.put(DisplaySlot.SIDEBAR, "sidebar")
- .put(DisplaySlot.SIDEBAR_BLACK, "sidebar.team.black")
- .put(DisplaySlot.SIDEBAR_DARK_BLUE, "sidebar.team.dark_blue")
- .put(DisplaySlot.SIDEBAR_DARK_GREEN, "sidebar.team.dark_green")
- .put(DisplaySlot.SIDEBAR_DARK_AQUA, "sidebar.team.dark_aqua")
- .put(DisplaySlot.SIDEBAR_DARK_RED, "sidebar.team.dark_red")
- .put(DisplaySlot.SIDEBAR_DARK_PURPLE, "sidebar.team.dark_purple")
- .put(DisplaySlot.SIDEBAR_GOLD, "sidebar.team.gold")
- .put(DisplaySlot.SIDEBAR_GRAY, "sidebar.team.gray")
- .put(DisplaySlot.SIDEBAR_DARK_GRAY, "sidebar.team.dark_gray")
- .put(DisplaySlot.SIDEBAR_BLUE, "sidebar.team.blue")
- .put(DisplaySlot.SIDEBAR_GREEN, "sidebar.team.green")
- .put(DisplaySlot.SIDEBAR_AQUA, "sidebar.team.aqua")
- .put(DisplaySlot.SIDEBAR_RED, "sidebar.team.red")
- .put(DisplaySlot.SIDEBAR_LIGHT_PURPLE, "sidebar.team.light_purple")
- .put(DisplaySlot.SIDEBAR_YELLOW, "sidebar.team.yellow")
- .put(DisplaySlot.SIDEBAR_WHITE, "sidebar.team.white")
.buildOrThrow();
private CraftScoreboardTranslations() {}
public static DisplaySlot toBukkitSlot(net.minecraft.world.scores.DisplaySlot minecraft) {
+ if (true) return DisplaySlot.NAMES.value(minecraft.getSerializedName()); // Paper
return CraftScoreboardTranslations.SLOTS.inverse().get(minecraft.getSerializedName());
}
public static net.minecraft.world.scores.DisplaySlot fromBukkitSlot(DisplaySlot slot) {
+ if (true) return net.minecraft.world.scores.DisplaySlot.CODEC.byName(slot.getId()); // Paper
return net.minecraft.world.scores.DisplaySlot.CODEC.byName(CraftScoreboardTranslations.SLOTS.get(slot));
}
diff --git a/src/test/java/io/papermc/paper/scoreboard/DisplaySlotTest.java b/src/test/java/io/papermc/paper/scoreboard/DisplaySlotTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/test/java/io/papermc/paper/scoreboard/DisplaySlotTest.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.scoreboard;
+
+import org.bukkit.craftbukkit.scoreboard.CraftScoreboardTranslations;
+import org.bukkit.scoreboard.DisplaySlot;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+public class DisplaySlotTest {
+
+ @Test
+ public void testBukkitToMinecraftDisplaySlots() {
+ for (DisplaySlot bukkitSlot : DisplaySlot.values()) {
+ assertNotNull(CraftScoreboardTranslations.fromBukkitSlot(bukkitSlot));
+ }
+ }
+
+ @Test
+ public void testMinecraftToBukkitDisplaySlots() {
+ for (net.minecraft.world.scores.DisplaySlot nmsSlot : net.minecraft.world.scores.DisplaySlot.values()) {
+ assertNotNull(CraftScoreboardTranslations.toBukkitSlot(nmsSlot));
+ }
+ }
+}

211
patches/server/Add-more-advancement-API.patch Normal file
View File

@@ -0,0 +1,211 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: syldium <syldium@mailo.com>
Date: Fri, 9 Jul 2021 18:50:40 +0200
Subject: [PATCH] Add more advancement API
== AT ==
public net.minecraft.advancements.Advancement decorateName(Lnet/minecraft/advancements/DisplayInfo;)Lnet/minecraft/network/chat/Component;
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
diff --git a/src/main/java/io/papermc/paper/advancement/PaperAdvancementDisplay.java b/src/main/java/io/papermc/paper/advancement/PaperAdvancementDisplay.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/advancement/PaperAdvancementDisplay.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.advancement;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import net.kyori.adventure.text.Component;
+import net.minecraft.advancements.Advancement;
+import net.minecraft.advancements.AdvancementType;
+import net.minecraft.advancements.DisplayInfo;
+import org.bukkit.NamespacedKey;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public record PaperAdvancementDisplay(DisplayInfo handle) implements AdvancementDisplay {
+
+ @Override
+ public @NotNull Frame frame() {
+ return asPaperFrame(this.handle.getType());
+ }
+
+ @Override
+ public @NotNull Component title() {
+ return PaperAdventure.asAdventure(this.handle.getTitle());
+ }
+
+ @Override
+ public @NotNull Component description() {
+ return PaperAdventure.asAdventure(this.handle.getDescription());
+ }
+
+ @Override
+ public @NotNull ItemStack icon() {
+ return CraftItemStack.asBukkitCopy(this.handle.getIcon());
+ }
+
+ @Override
+ public boolean doesShowToast() {
+ return this.handle.shouldShowToast();
+ }
+
+ @Override
+ public boolean doesAnnounceToChat() {
+ return this.handle.shouldAnnounceChat();
+ }
+
+ @Override
+ public boolean isHidden() {
+ return this.handle.isHidden();
+ }
+
+ @Override
+ public @Nullable NamespacedKey backgroundPath() {
+ return this.handle.getBackground().map(CraftNamespacedKey::fromMinecraft).orElse(null);
+ }
+
+ @Override
+ public @NotNull Component displayName() {
+ return PaperAdventure.asAdventure(Advancement.decorateName(java.util.Objects.requireNonNull(this.handle, "cannot build display name for null handle, invalid state")));
+ }
+
+ public static @NotNull Frame asPaperFrame(final @NotNull AdvancementType frameType) {
+ return switch (frameType) {
+ case TASK -> Frame.TASK;
+ case CHALLENGE -> Frame.CHALLENGE;
+ case GOAL -> Frame.GOAL;
+ };
+ }
+}
diff --git a/src/main/java/net/minecraft/advancements/DisplayInfo.java b/src/main/java/net/minecraft/advancements/DisplayInfo.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/advancements/DisplayInfo.java
+++ b/src/main/java/net/minecraft/advancements/DisplayInfo.java
@@ -0,0 +0,0 @@ public class DisplayInfo {
private final boolean hidden;
private float x;
private float y;
+ public final io.papermc.paper.advancement.AdvancementDisplay paper = new io.papermc.paper.advancement.PaperAdvancementDisplay(this); // Paper - Add more advancement API
public DisplayInfo(
ItemStack icon,
diff --git a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java
+++ b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancement.java
@@ -0,0 +0,0 @@ public class CraftAdvancement implements org.bukkit.advancement.Advancement {
return Collections.unmodifiableCollection(this.handle.value().criteria().keySet());
}
+ // Paper start - Add more advancement API
@Override
- public AdvancementDisplay getDisplay() {
- if (this.handle.value().display().isEmpty()) {
- return null;
+ public io.papermc.paper.advancement.AdvancementDisplay getDisplay() {
+ return this.handle.value().display().map(d -> d.paper).orElse(null);
+ }
+
+ @Deprecated
+ @io.papermc.paper.annotation.DoNotUse
+ public AdvancementDisplay getDisplay0() { // May be called by plugins via Commodore
+ return this.handle.value().display().map(CraftAdvancementDisplay::new).orElse(null);
+ }
+
+ @Override
+ public net.kyori.adventure.text.Component displayName() {
+ return io.papermc.paper.adventure.PaperAdventure.asAdventure(net.minecraft.advancements.Advancement.name(this.handle));
+ }
+
+ @Override
+ public org.bukkit.advancement.Advancement getParent() {
+ return this.handle.value().parent()
+ .map(net.minecraft.server.MinecraftServer.getServer().getAdvancements()::get)
+ .map(AdvancementHolder::toBukkit)
+ .orElse(null);
+ }
+
+ @Override
+ public Collection<org.bukkit.advancement.Advancement> getChildren() {
+ final com.google.common.collect.ImmutableList.Builder<org.bukkit.advancement.Advancement> children = com.google.common.collect.ImmutableList.<org.bukkit.advancement.Advancement>builder();
+ final net.minecraft.advancements.AdvancementNode advancementNode = net.minecraft.server.MinecraftServer.getServer().getAdvancements().tree().get(this.handle);
+ if (advancementNode != null) {
+ for (final net.minecraft.advancements.AdvancementNode child : advancementNode.children()) {
+ children.add(child.holder().toBukkit());
+ }
}
+ return children.build();
+ }
- return new CraftAdvancementDisplay(this.handle.value().display().get());
+ @Override
+ public org.bukkit.advancement.Advancement getRoot() {
+ final net.minecraft.advancements.AdvancementNode advancementNode = net.minecraft.server.MinecraftServer.getServer().getAdvancements().tree().get(this.handle);
+ return java.util.Objects.requireNonNull(advancementNode, "could not find internal advancement node for advancement " + this.handle.id()).root().holder().toBukkit();
}
+ // Paper end - Add more advancement API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java
+++ b/src/main/java/org/bukkit/craftbukkit/advancement/CraftAdvancementDisplay.java
@@ -0,0 +0,0 @@ import org.bukkit.craftbukkit.inventory.CraftItemStack;
import org.bukkit.craftbukkit.util.CraftChatMessage;
import org.bukkit.inventory.ItemStack;
+@Deprecated // Paper
public class CraftAdvancementDisplay implements org.bukkit.advancement.AdvancementDisplay {
private final DisplayInfo handle;
diff --git a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/Commodore.java
@@ -0,0 +0,0 @@ public class Commodore {
super.visitMethodInsn(opcode, owner, name, "()Lcom/destroystokyo/paper/profile/PlayerProfile;", itf);
return;
}
+ if (owner.equals("org/bukkit/advancement/Advancement") && name.equals("getDisplay") && desc.endsWith(")Lorg/bukkit/advancement/AdvancementDisplay;")) {
+ super.visitTypeInsn(Opcodes.CHECKCAST, CB_PACKAGE_PREFIX + "advancement/CraftAdvancement");
+ super.visitMethodInsn(Opcodes.INVOKEVIRTUAL, CB_PACKAGE_PREFIX + "advancement/CraftAdvancement", "getDisplay0", desc, false);
+ return;
+ }
// Paper end
if (modern) {
diff --git a/src/test/java/io/papermc/paper/advancement/AdvancementFrameTest.java b/src/test/java/io/papermc/paper/advancement/AdvancementFrameTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/test/java/io/papermc/paper/advancement/AdvancementFrameTest.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.advancement;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import net.kyori.adventure.text.format.TextColor;
+import net.minecraft.advancements.AdvancementType;
+import net.minecraft.network.chat.contents.TranslatableContents;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class AdvancementFrameTest {
+
+ @Test
+ public void test() {
+ for (final AdvancementType advancementType : AdvancementType.values()) {
+ final TextColor expectedColor = PaperAdventure.asAdventure(advancementType.getChatColor());
+ final String expectedTranslationKey = ((TranslatableContents) advancementType.getDisplayName().getContents()).getKey();
+ final var frame = PaperAdvancementDisplay.asPaperFrame(advancementType);
+ assertEquals(expectedTranslationKey, frame.translationKey(), "The translation keys should be the same");
+ assertEquals(expectedColor, frame.color(), "The frame colors should be the same");
+ assertEquals(advancementType.getSerializedName(), AdvancementDisplay.Frame.NAMES.key(frame));
+ }
+ }
+}

108
patches/server/Add-packet-limiter-config.patch Normal file
View File

@@ -0,0 +1,108 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 30 Oct 2020 22:37:16 -0700
Subject: [PATCH] Add packet limiter config
Example config:
packet-limiter:
kick-message: '&cSent too many packets'
limits:
all:
interval: 7.0
max-packet-rate: 500.0
ServerboundPlaceRecipePacket:
interval: 4.0
max-packet-rate: 5.0
action: DROP
all section refers to all incoming packets, the action for all is
hard coded to KICK.
For specific limits, the section name is the class's name,
and an action can be defined: DROP or KICK
If interval or rate are less-than 0, the limit is ignored
diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
@@ -0,0 +0,0 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
return null;
}
// Paper end - add utility methods
+ // Paper start - packet limiter
+ protected final Object PACKET_LIMIT_LOCK = new Object();
+ protected final @Nullable io.papermc.paper.util.IntervalledCounter allPacketCounts = io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.allPackets.isEnabled() ? new io.papermc.paper.util.IntervalledCounter(
+ (long)(io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.allPackets.interval() * 1.0e9)
+ ) : null;
+ protected final java.util.Map<Class<? extends net.minecraft.network.protocol.Packet<?>>, io.papermc.paper.util.IntervalledCounter> packetSpecificLimits = new java.util.HashMap<>();
+
+ private boolean stopReadingPackets;
+ private void killForPacketSpam() {
+ this.sendPacket(new ClientboundDisconnectPacket(io.papermc.paper.adventure.PaperAdventure.asVanilla(io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.kickMessage)), PacketSendListener.thenRun(() -> {
+ this.disconnect(io.papermc.paper.adventure.PaperAdventure.asVanilla(io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.kickMessage));
+ }), true);
+ this.setReadOnly();
+ this.stopReadingPackets = true;
+ }
+ // Paper end - packet limiter
public Connection(PacketFlow side) {
this.receiving = side;
@@ -0,0 +0,0 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
if (packetlistener == null) {
throw new IllegalStateException("Received a packet before the packet listener was initialized");
} else {
+ // Paper start - packet limiter
+ if (this.stopReadingPackets) {
+ return;
+ }
+ if (this.allPacketCounts != null ||
+ io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.overrides.containsKey(packet.getClass())) {
+ long time = System.nanoTime();
+ synchronized (PACKET_LIMIT_LOCK) {
+ if (this.allPacketCounts != null) {
+ this.allPacketCounts.updateAndAdd(1, time);
+ if (this.allPacketCounts.getRate() >= io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.allPackets.maxPacketRate()) {
+ this.killForPacketSpam();
+ return;
+ }
+ }
+
+ for (Class<?> check = packet.getClass(); check != Object.class; check = check.getSuperclass()) {
+ io.papermc.paper.configuration.GlobalConfiguration.PacketLimiter.PacketLimit packetSpecificLimit =
+ io.papermc.paper.configuration.GlobalConfiguration.get().packetLimiter.overrides.get(check);
+ if (packetSpecificLimit == null || !packetSpecificLimit.isEnabled()) {
+ continue;
+ }
+ io.papermc.paper.util.IntervalledCounter counter = this.packetSpecificLimits.computeIfAbsent((Class)check, (clazz) -> {
+ return new io.papermc.paper.util.IntervalledCounter((long)(packetSpecificLimit.interval() * 1.0e9));
+ });
+ counter.updateAndAdd(1, time);
+ if (counter.getRate() >= packetSpecificLimit.maxPacketRate()) {
+ switch (packetSpecificLimit.action()) {
+ case DROP:
+ return;
+ case KICK:
+ String deobfedPacketName = io.papermc.paper.util.ObfHelper.INSTANCE.deobfClassName(check.getName());
+
+ String playerName;
+ if (this.packetListener instanceof net.minecraft.server.network.ServerCommonPacketListenerImpl impl) {
+ playerName = impl.getOwner().getName();
+ } else {
+ playerName = this.getLoggableAddress(net.minecraft.server.MinecraftServer.getServer().logIPs());
+ }
+
+ Connection.LOGGER.warn("{} kicked for packet spamming: {}", playerName, deobfedPacketName.substring(deobfedPacketName.lastIndexOf(".") + 1));
+ this.killForPacketSpam();
+ return;
+ }
+ }
+ }
+ }
+ }
+ // Paper end - packet limiter
if (packetlistener.shouldHandleMessage(packet)) {
try {
Connection.genericsFtw(packet, packetlistener);

341
patches/server/Add-paper-mobcaps-and-paper-playermobcaps.patch Normal file
View File

@@ -0,0 +1,341 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Mon, 16 Aug 2021 01:31:54 -0500
Subject: [PATCH] Add '/paper mobcaps' and '/paper playermobcaps'
Add commands to get the mobcaps for a world, as well as the mobcaps for
each player when per-player mob spawning is enabled.
Also has a hover text on each mob category listing what entity types are
in said category
diff --git a/src/main/java/io/papermc/paper/command/PaperCommand.java b/src/main/java/io/papermc/paper/command/PaperCommand.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/io/papermc/paper/command/PaperCommand.java
+++ b/src/main/java/io/papermc/paper/command/PaperCommand.java
@@ -0,0 +0,0 @@ public final class PaperCommand extends Command {
commands.put(Set.of("dumpplugins"), new DumpPluginsCommand());
commands.put(Set.of("syncloadinfo"), new SyncLoadInfoCommand());
commands.put(Set.of("dumpitem"), new DumpItemCommand());
+ commands.put(Set.of("mobcaps", "playermobcaps"), new MobcapsCommand());
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/MobcapsCommand.java b/src/main/java/io/papermc/paper/command/subcommands/MobcapsCommand.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/command/subcommands/MobcapsCommand.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.command.subcommands;
+
+import com.google.common.collect.ImmutableMap;
+import io.papermc.paper.command.CommandUtil;
+import io.papermc.paper.command.PaperSubcommand;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.function.ToIntFunction;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.ComponentLike;
+import net.kyori.adventure.text.JoinConfiguration;
+import net.kyori.adventure.text.TextComponent;
+import net.kyori.adventure.text.format.NamedTextColor;
+import net.kyori.adventure.text.format.TextColor;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.entity.MobCategory;
+import net.minecraft.world.level.NaturalSpawner;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.command.CommandSender;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.craftbukkit.entity.CraftPlayer;
+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;
+
+@DefaultQualifier(NonNull.class)
+public final class MobcapsCommand implements PaperSubcommand {
+ static final Map<MobCategory, TextColor> MOB_CATEGORY_COLORS = ImmutableMap.<MobCategory, TextColor>builder()
+ .put(MobCategory.MONSTER, NamedTextColor.RED)
+ .put(MobCategory.CREATURE, NamedTextColor.GREEN)
+ .put(MobCategory.AMBIENT, NamedTextColor.GRAY)
+ .put(MobCategory.AXOLOTLS, TextColor.color(0x7324FF))
+ .put(MobCategory.UNDERGROUND_WATER_CREATURE, TextColor.color(0x3541E6))
+ .put(MobCategory.WATER_CREATURE, TextColor.color(0x006EFF))
+ .put(MobCategory.WATER_AMBIENT, TextColor.color(0x00B3FF))
+ .put(MobCategory.MISC, TextColor.color(0x636363))
+ .build();
+
+ @Override
+ public boolean execute(final CommandSender sender, final String subCommand, final String[] args) {
+ switch (subCommand) {
+ case "mobcaps" -> this.printMobcaps(sender, args);
+ case "playermobcaps" -> this.printPlayerMobcaps(sender, args);
+ }
+ return true;
+ }
+
+ @Override
+ public List<String> tabComplete(final CommandSender sender, final String subCommand, final String[] args) {
+ return switch (subCommand) {
+ case "mobcaps" -> CommandUtil.getListMatchingLast(sender, args, this.suggestMobcaps(args));
+ case "playermobcaps" -> CommandUtil.getListMatchingLast(sender, args, this.suggestPlayerMobcaps(sender, args));
+ default -> throw new IllegalArgumentException();
+ };
+ }
+
+ private List<String> suggestMobcaps(final String[] args) {
+ if (args.length == 1) {
+ final List<String> worlds = new ArrayList<>(Bukkit.getWorlds().stream().map(World::getName).toList());
+ worlds.add("*");
+ return worlds;
+ }
+
+ return Collections.emptyList();
+ }
+
+ private List<String> suggestPlayerMobcaps(final CommandSender sender, final String[] args) {
+ if (args.length == 1) {
+ final List<String> list = new ArrayList<>();
+ for (final Player player : Bukkit.getOnlinePlayers()) {
+ if (!(sender instanceof Player senderPlayer) || senderPlayer.canSee(player)) {
+ list.add(player.getName());
+ }
+ }
+ return list;
+ }
+
+ return Collections.emptyList();
+ }
+
+ private void printMobcaps(final CommandSender sender, final String[] args) {
+ final List<World> worlds;
+ if (args.length == 0) {
+ if (sender instanceof Player player) {
+ worlds = List.of(player.getWorld());
+ } else {
+ sender.sendMessage(Component.text("Must specify a world! ex: '/paper mobcaps world'", NamedTextColor.RED));
+ return;
+ }
+ } else if (args.length == 1) {
+ final String input = args[0];
+ if (input.equals("*")) {
+ worlds = Bukkit.getWorlds();
+ } else {
+ final @Nullable World world = Bukkit.getWorld(input);
+ if (world == null) {
+ sender.sendMessage(Component.text("'" + input + "' is not a valid world!", NamedTextColor.RED));
+ return;
+ } else {
+ worlds = List.of(world);
+ }
+ }
+ } else {
+ sender.sendMessage(Component.text("Too many arguments!", NamedTextColor.RED));
+ return;
+ }
+
+ for (final World world : worlds) {
+ final ServerLevel level = ((CraftWorld) world).getHandle();
+ final NaturalSpawner.@Nullable SpawnState state = level.getChunkSource().getLastSpawnState();
+
+ final int chunks;
+ if (state == null) {
+ chunks = 0;
+ } else {
+ chunks = state.getSpawnableChunkCount();
+ }
+ sender.sendMessage(Component.join(JoinConfiguration.noSeparators(),
+ Component.text("Mobcaps for world: "),
+ Component.text(world.getName(), NamedTextColor.AQUA),
+ Component.text(" (" + chunks + " spawnable chunks)")
+ ));
+
+ sender.sendMessage(createMobcapsComponent(
+ category -> {
+ if (state == null) {
+ return 0;
+ } else {
+ return state.getMobCategoryCounts().getOrDefault(category, 0);
+ }
+ },
+ category -> NaturalSpawner.globalLimitForCategory(level, category, chunks)
+ ));
+ }
+ }
+
+ private void printPlayerMobcaps(final CommandSender sender, final String[] args) {
+ final @Nullable Player player;
+ if (args.length == 0) {
+ if (sender instanceof Player pl) {
+ player = pl;
+ } else {
+ sender.sendMessage(Component.text("Must specify a player! ex: '/paper playermobcount playerName'", NamedTextColor.RED));
+ return;
+ }
+ } else if (args.length == 1) {
+ final String input = args[0];
+ player = Bukkit.getPlayerExact(input);
+ if (player == null) {
+ sender.sendMessage(Component.text("Could not find player named '" + input + "'", NamedTextColor.RED));
+ return;
+ }
+ } else {
+ sender.sendMessage(Component.text("Too many arguments!", NamedTextColor.RED));
+ return;
+ }
+
+ final ServerPlayer serverPlayer = ((CraftPlayer) player).getHandle();
+ final ServerLevel level = serverPlayer.serverLevel();
+
+ if (!level.paperConfig().entities.spawning.perPlayerMobSpawns) {
+ sender.sendMessage(Component.text("Use '/paper mobcaps' for worlds where per-player mob spawning is disabled.", NamedTextColor.RED));
+ return;
+ }
+
+ sender.sendMessage(Component.join(JoinConfiguration.noSeparators(), Component.text("Mobcaps for player: "), Component.text(player.getName(), NamedTextColor.GREEN)));
+ sender.sendMessage(createMobcapsComponent(
+ category -> level.chunkSource.chunkMap.getMobCountNear(serverPlayer, category),
+ category -> level.getWorld().getSpawnLimitUnsafe(org.bukkit.craftbukkit.util.CraftSpawnCategory.toBukkit(category))
+ ));
+ }
+
+ private static Component createMobcapsComponent(final ToIntFunction<MobCategory> countGetter, final ToIntFunction<MobCategory> limitGetter) {
+ return MOB_CATEGORY_COLORS.entrySet().stream()
+ .map(entry -> {
+ final MobCategory category = entry.getKey();
+ final TextColor color = entry.getValue();
+
+ final Component categoryHover = Component.join(JoinConfiguration.noSeparators(),
+ Component.text("Entity types in category ", TextColor.color(0xE0E0E0)),
+ Component.text(category.getName(), color),
+ Component.text(':', NamedTextColor.GRAY),
+ Component.newline(),
+ Component.newline(),
+ BuiltInRegistries.ENTITY_TYPE.entrySet().stream()
+ .filter(it -> it.getValue().getCategory() == category)
+ .map(it -> Component.translatable(it.getValue().getDescriptionId()))
+ .collect(Component.toComponent(Component.text(", ", NamedTextColor.GRAY)))
+ );
+
+ final Component categoryComponent = Component.text()
+ .content(" " + category.getName())
+ .color(color)
+ .hoverEvent(categoryHover)
+ .build();
+
+ final TextComponent.Builder builder = Component.text()
+ .append(
+ categoryComponent,
+ Component.text(": ", NamedTextColor.GRAY)
+ );
+ final int limit = limitGetter.applyAsInt(category);
+ if (limit != -1) {
+ builder.append(
+ Component.text(countGetter.applyAsInt(category)),
+ Component.text("/", NamedTextColor.GRAY),
+ Component.text(limit)
+ );
+ } else {
+ builder.append(Component.text()
+ .append(
+ Component.text('n'),
+ Component.text("/", NamedTextColor.GRAY),
+ Component.text('a')
+ )
+ .hoverEvent(Component.text("This category does not naturally spawn.")));
+ }
+ return builder;
+ })
+ .map(ComponentLike::asComponent)
+ .collect(Component.toComponent(Component.newline()));
+ }
+}
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 @@ public final class NaturalSpawner {
world.getProfiler().pop();
}
+ // Paper start - Add mobcaps commands
+ public static int globalLimitForCategory(final ServerLevel level, final MobCategory category, final int spawnableChunkCount) {
+ final int categoryLimit = level.getWorld().getSpawnLimitUnsafe(CraftSpawnCategory.toBukkit(category));
+ if (categoryLimit < 1) {
+ return categoryLimit;
+ }
+ return categoryLimit * spawnableChunkCount / NaturalSpawner.MAGIC_NUMBER;
+ }
+ // Paper end - Add mobcaps commands
+
public static void spawnCategoryForChunk(MobCategory group, ServerLevel world, LevelChunk chunk, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner) {
BlockPos blockposition = NaturalSpawner.getRandomPosWithin(world, chunk);
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 {
@Override
public int getSpawnLimit(SpawnCategory spawnCategory) {
+ // Paper start - Add mobcaps commands
+ return this.getSpawnLimitUnsafe(spawnCategory);
+ }
+ public int getSpawnLimitUnsafe(final SpawnCategory spawnCategory) {
+ // Paper end - Add mobcaps commands
return this.spawnCategoryLimit.getOrDefault(spawnCategory, -1);
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
Preconditions.checkArgument(spawnCategory != null, "SpawnCategory cannot be null");
Preconditions.checkArgument(CraftSpawnCategory.isValidForLimits(spawnCategory), "SpawnCategory.%s are not supported", spawnCategory);
+ // Paper start - Add mobcaps commands
+ return this.getSpawnLimitUnsafe(spawnCategory);
+ }
+ public final int getSpawnLimitUnsafe(final SpawnCategory spawnCategory) {
int limit = this.spawnCategoryLimit.getOrDefault(spawnCategory, -1);
if (limit < 0) {
- limit = this.server.getSpawnLimit(spawnCategory);
+ limit = this.server.getSpawnLimitUnsafe(spawnCategory);
+ // Paper end - Add mobcaps commands
}
return limit;
}
diff --git a/src/test/java/io/papermc/paper/command/subcommands/MobcapsCommandTest.java b/src/test/java/io/papermc/paper/command/subcommands/MobcapsCommandTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/test/java/io/papermc/paper/command/subcommands/MobcapsCommandTest.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.command.subcommands;
+
+import java.util.HashSet;
+import java.util.Set;
+import net.minecraft.world.entity.MobCategory;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class MobcapsCommandTest {
+ @Test
+ public void testMobCategoryColors() {
+ final Set<String> missing = new HashSet<>();
+ for (final MobCategory value : MobCategory.values()) {
+ if (!MobcapsCommand.MOB_CATEGORY_COLORS.containsKey(value)) {
+ missing.add(value.getName());
+ }
+ }
+ Assertions.assertTrue(missing.isEmpty(), "MobcapsCommand.MOB_CATEGORY_COLORS map missing TextColors for [" + String.join(", ", missing + "]"));
+ }
+}

69
patches/server/Allow-skipping-writing-of-comments-to-server.propert.patch Normal file
View File

@@ -0,0 +1,69 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Professor Bloodstone <git@bloodstone.dev>
Date: Fri, 23 Jul 2021 02:32:04 +0200
Subject: [PATCH] Allow skipping writing of comments to server.properties
Makes less git noise, as it won't update the date every single time
Use -DPaper.skipServerPropertiesComments=true flag to disable writing it
diff --git a/src/main/java/net/minecraft/server/dedicated/Settings.java b/src/main/java/net/minecraft/server/dedicated/Settings.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/dedicated/Settings.java
+++ b/src/main/java/net/minecraft/server/dedicated/Settings.java
@@ -0,0 +0,0 @@ public abstract class Settings<T extends Settings<T>> {
private static final Logger LOGGER = LogUtils.getLogger();
public final Properties properties;
+ private static final boolean skipComments = Boolean.getBoolean("Paper.skipServerPropertiesComments"); // Paper - allow skipping server.properties comments
// CraftBukkit start
private OptionSet options = null;
@@ -0,0 +0,0 @@ public abstract class Settings<T extends Settings<T>> {
return;
}
// CraftBukkit end
- BufferedWriter bufferedwriter = Files.newBufferedWriter(path, StandardCharsets.UTF_8);
+ // Paper start - allow skipping server.properties comments
+ java.io.OutputStream outputstream = Files.newOutputStream(path);
+ java.io.BufferedOutputStream bufferedOutputStream = !skipComments ? new java.io.BufferedOutputStream(outputstream) : new java.io.BufferedOutputStream(outputstream) {
+ private boolean isRightAfterNewline = true; // If last written char was newline
+ private boolean isComment = false; // Are we writing comment currently?
+
+ @Override
+ public void write(@org.jetbrains.annotations.NotNull byte[] b) throws IOException {
+ this.write(b, 0, b.length);
+ }
+
+ @Override
+ public void write(@org.jetbrains.annotations.NotNull byte[] bbuf, int off, int len) throws IOException {
+ int latest_offset = off; // The latest offset, updated when comment ends
+ for (int index = off; index < off + len; ++index ) {
+ byte c = bbuf[index];
+ boolean isNewline = (c == '\n' || c == '\r');
+ if (isNewline && this.isComment) {
+ // Comment has ended
+ this.isComment = false;
+ latest_offset = index+1;
+ }
+ if (c == '#' && this.isRightAfterNewline) {
+ this.isComment = true;
+ if (index != latest_offset) {
+ // We got some non-comment data earlier
+ super.write(bbuf, latest_offset, index-latest_offset);
+ }
+ }
+ this.isRightAfterNewline = isNewline; // Store for next iteration
+
+ }
+ if (latest_offset < off+len && !this.isComment) {
+ // We have some unwritten data, that isn't part of a comment
+ super.write(bbuf, latest_offset, (off + len) - latest_offset);
+ }
+ }
+ };
+ BufferedWriter bufferedwriter = new BufferedWriter(new java.io.OutputStreamWriter(bufferedOutputStream, java.nio.charset.StandardCharsets.UTF_8.newEncoder()));
+ // Paper end - allow skipping server.properties comments
try {
this.properties.store(bufferedwriter, "Minecraft server properties");

54
patches/server/Change-EnderEye-target-without-changing-other-things.patch Normal file
View File

@@ -0,0 +1,54 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sat, 21 Aug 2021 12:13:53 -0700
Subject: [PATCH] Change EnderEye target without changing other things
diff --git a/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java b/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/EyeOfEnder.java
@@ -0,0 +0,0 @@ public class EyeOfEnder extends Entity implements ItemSupplier {
}
public void signalTo(BlockPos pos) {
+ // Paper start - Change EnderEye target without changing other things
+ this.signalTo(pos, true);
+ }
+ public void signalTo(BlockPos pos, boolean update) {
+ // Paper end - Change EnderEye target without changing other things
double d0 = (double) pos.getX();
int i = pos.getY();
double d1 = (double) pos.getZ();
@@ -0,0 +0,0 @@ public class EyeOfEnder extends Entity implements ItemSupplier {
this.tz = d1;
}
+ if (update) { // Paper - Change EnderEye target without changing other things
this.life = 0;
this.surviveAfterDeath = this.random.nextInt(5) > 0;
+ } // Paper - Change EnderEye target without changing other things
}
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
@@ -0,0 +0,0 @@ public class CraftEnderSignal extends CraftEntity implements EnderSignal {
@Override
public void setTargetLocation(Location location) {
+ // Paper start - Change EnderEye target without changing other things
+ this.setTargetLocation(location, true);
+ }
+
+ @Override
+ public void setTargetLocation(Location location, boolean update) {
+ // Paper end - Change EnderEye target without changing other things
Preconditions.checkArgument(this.getWorld().equals(location.getWorld()), "Cannot target EnderSignal across worlds");
- this.getHandle().signalTo(CraftLocation.toBlockPosition(location));
+ this.getHandle().signalTo(CraftLocation.toBlockPosition(location), update); // Paper - Change EnderEye target without changing other things
}
@Override

32
patches/server/Check-requirement-before-suggesting-root-nodes.patch Normal file
View File

@@ -0,0 +1,32 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: stonar96 <minecraft.stonar96@gmail.com>
Date: Sun, 12 Sep 2021 00:14:21 +0200
Subject: [PATCH] Check requirement before suggesting root nodes
Child nodes are handled by CommandDispatcher#parse checking
requirements.
Vanilla clients only send ServerboundCommandSuggestionPacket when
encountering a command node with ASK_SERVER suggestions, however a
modified client can send this packet whenever it wants.
diff --git a/src/main/java/com/mojang/brigadier/CommandDispatcher.java b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/com/mojang/brigadier/CommandDispatcher.java
+++ b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
@@ -0,0 +0,0 @@ public class CommandDispatcher<S> {
int i = 0;
for (final CommandNode<S> node : parent.getChildren()) {
CompletableFuture<Suggestions> future = Suggestions.empty();
+ // Paper start - Don't suggest if the requirement isn't met
+ if (parent != this.root || node.canUse(context.getSource())) {
try {
- if (node.canUse(parse.getContext().getSource())) future = node.listSuggestions(context.build(truncatedInput), new SuggestionsBuilder(truncatedInput, truncatedInputLowerCase, start)); // CraftBukkit
+ future = node.listSuggestions(context.build(truncatedInput), new SuggestionsBuilder(truncatedInput, truncatedInputLowerCase, start)); // CraftBukkit
} catch (final CommandSyntaxException ignored) {
}
+ }
+ // Paper end - Don't suggest if the requirement isn't met
futures[i++] = future;
}

20
patches/server/Clear-bucket-NBT-after-dispense.patch Normal file
View File

@@ -0,0 +1,20 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 13 Aug 2021 15:00:06 -0700
Subject: [PATCH] Clear bucket NBT after dispense
diff --git a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
+++ b/src/main/java/net/minecraft/core/dispenser/DispenseItemBehavior.java
@@ -0,0 +0,0 @@ public interface DispenseItemBehavior {
Item item = Items.BUCKET;
stack.shrink(1);
if (stack.isEmpty()) {
- stack.setItem(Items.BUCKET);
- stack.setCount(1);
+ stack = new ItemStack(item); // Paper - Clear bucket NBT after dispense
} else if (pointer.blockEntity().addItem(new ItemStack(item)) < 0) {
this.defaultDispenseItemBehavior.dispense(pointer, new ItemStack(item));
}

18
patches/server/Config-option-for-Piglins-guarding-chests.patch Normal file
View File

@@ -0,0 +1,18 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Wed, 2 Dec 2020 03:07:58 -0800
Subject: [PATCH] Config option for Piglins guarding chests
diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/PiglinAi.java
@@ -0,0 +0,0 @@ public class PiglinAi {
}
public static void angerNearbyPiglins(Player player, boolean blockOpen) {
+ if (!player.level().paperConfig().entities.behavior.piglinsGuardChests) return; // Paper - Config option for Piglins guarding chests
List<Piglin> list = player.level().getEntitiesOfClass(Piglin.class, player.getBoundingBox().inflate(16.0D));
list.stream().filter(PiglinAi::isIdle).filter((entitypiglin) -> {

19
patches/server/Configurable-item-frame-map-cursor-update-interval.patch Normal file
View File

@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Warrior <50800980+Warriorrrr@users.noreply.github.com>
Date: Fri, 13 Aug 2021 01:14:38 +0200
Subject: [PATCH] Configurable item frame map cursor update interval
diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerEntity.java
+++ b/src/main/java/net/minecraft/server/level/ServerEntity.java
@@ -0,0 +0,0 @@ public class ServerEntity {
if (true || this.tickCount % 10 == 0) { // CraftBukkit - Moved below, should always enter this block
ItemStack itemstack = entityitemframe.getItem();
- if (this.tickCount % 10 == 0 && itemstack.getItem() instanceof MapItem) { // CraftBukkit - Moved this.tickCounter % 10 logic here so item frames do not enter the other blocks
+ if (this.level.paperConfig().maps.itemFrameCursorUpdateInterval > 0 && this.tickCount % this.level.paperConfig().maps.itemFrameCursorUpdateInterval == 0 && itemstack.getItem() instanceof MapItem) { // CraftBukkit - Moved this.tickCounter % 10 logic here so item frames do not enter the other blocks // Paper - Make item frame map cursor update interval configurable
MapId mapid = (MapId) itemstack.get(DataComponents.MAP_ID);
MapItemSavedData worldmap = MapItem.getSavedData(mapid, this.level);

68
patches/server/Do-not-run-close-logic-for-inventories-on-chunk-unlo.patch Normal file
View File

@@ -0,0 +1,68 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Thu, 11 Mar 2021 03:03:32 -0800
Subject: [PATCH] Do not run close logic for inventories on chunk unload
Still call the event and change the active container though. We
want to avoid close logic because it's possible to load the
chunk through it. This should also be OK from a leak prevention/
state desync POV because the TE is getting unloaded anyways.
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
// Spigot Start
for (net.minecraft.world.level.block.entity.BlockEntity tileentity : chunk.getBlockEntities().values()) {
if (tileentity instanceof net.minecraft.world.Container) {
+ // Paper start - this area looks like it can load chunks, change the behavior
+ // chests for example can apply physics to the world
+ // so instead we just change the active container and call the event
for (org.bukkit.entity.HumanEntity h : Lists.newArrayList(((net.minecraft.world.Container) tileentity).getViewers())) {
- h.closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED); // Paper - Inventory close reason
+ ((org.bukkit.craftbukkit.entity.CraftHumanEntity) h).getHandle().closeUnloadedInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED); // Paper - Inventory close reason
}
+ // Paper end - this area looks like it can load chunks, change the behavior
}
}
// Spigot End
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 @@ public class ServerPlayer extends Player {
this.connection.send(new ClientboundContainerClosePacket(this.containerMenu.containerId));
this.doCloseContainer();
}
+ // Paper start - special close for unloaded inventory
+ @Override
+ public void closeUnloadedInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason reason) {
+ // copied from above
+ CraftEventFactory.handleInventoryCloseEvent(this, reason); // CraftBukkit
+ // Paper end
+ // copied from below
+ this.connection.send(new ClientboundContainerClosePacket(this.containerMenu.containerId));
+ this.containerMenu = this.inventoryMenu;
+ // do not run close logic
+ }
+ // Paper end - special close for unloaded inventory
@Override
public void doCloseContainer() {
diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
@@ -0,0 +0,0 @@ public abstract class Player extends LivingEntity {
this.containerMenu = this.inventoryMenu;
}
// Paper end - Inventory close reason
+ // Paper start - special close for unloaded inventory
+ public void closeUnloadedInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason reason) {
+ this.containerMenu = this.inventoryMenu;
+ }
+ // Paper end - special close for unloaded inventory
public void closeContainer() {
this.containerMenu = this.inventoryMenu;

19
patches/server/Don-t-log-debug-logging-being-disabled.patch Normal file
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@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Tue, 14 Sep 2021 16:24:45 +0200
Subject: [PATCH] Don't log debug logging being disabled
diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/SpigotConfig.java
+++ b/src/main/java/org/spigotmc/SpigotConfig.java
@@ -0,0 +0,0 @@ public class SpigotConfig
Bukkit.getLogger().info( "Debug logging is enabled" );
} else
{
- Bukkit.getLogger().info( "Debug logging is disabled" );
+ // Bukkit.getLogger().info( "Debug logging is disabled" ); // Paper - Don't log if debug logging isn't enabled.
}
}

26
patches/server/Don-t-lookup-fluid-state-when-raytracing-skip-air-bl.patch Normal file
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@@ -0,0 +1,26 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 28 Aug 2020 12:33:47 -0700
Subject: [PATCH] Don't lookup fluid state when raytracing, skip air blocks
Just use the iblockdata already retrieved, removes a getType call.
Also save approx. 5% for the raytrace call, as most (expensive)
raytracing tends to go through air and returning early is an
easy win. The remaining problems with this function
are mostly with the block getting itself.
diff --git a/src/main/java/net/minecraft/world/level/BlockGetter.java b/src/main/java/net/minecraft/world/level/BlockGetter.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/BlockGetter.java
+++ b/src/main/java/net/minecraft/world/level/BlockGetter.java
@@ -0,0 +0,0 @@ public interface BlockGetter extends LevelHeightAccessor {
return BlockHitResult.miss(raytrace1.getTo(), Direction.getNearest(vec3d.x, vec3d.y, vec3d.z), BlockPos.containing(raytrace1.getTo()));
}
// Paper end - Prevent raytrace from loading chunks
- FluidState fluid = this.getFluidState(blockposition);
+ if (iblockdata.isAir()) return null; // Paper - Perf: optimise air cases
+ FluidState fluid = iblockdata.getFluidState(); // Paper - Perf: don't need to go to world state again
Vec3 vec3d = raytrace1.getFrom();
Vec3 vec3d1 = raytrace1.getTo();
VoxelShape voxelshape = raytrace1.getBlockShape(iblockdata, this, blockposition);

21
patches/server/Don-t-read-neighbour-chunk-data-off-disk-when-conver.patch Normal file
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@@ -0,0 +1,21 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 11 Apr 2021 02:58:48 -0700
Subject: [PATCH] Don't read neighbour chunk data off disk when converting
chunks
Lighting is purged on update anyways, so let's not add more
into the conversion process
diff --git a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
+++ b/src/main/java/net/minecraft/world/level/chunk/storage/ChunkStorage.java
@@ -0,0 +0,0 @@ public class ChunkStorage implements AutoCloseable {
// CraftBukkit start
private boolean check(ServerChunkCache cps, int x, int z) {
+ if (true) return true; // Paper - Perf: this isn't even needed anymore, light is purged updating to 1.14+, why are we holding up the conversion process reading chunk data off disk - return true, we need to set light populated to true so the converter recognizes the chunk as being "full"
ChunkPos pos = new ChunkPos(x, z);
if (cps != null) {
com.google.common.base.Preconditions.checkState(org.bukkit.Bukkit.isPrimaryThread(), "primary thread");

23
patches/server/Don-t-respond-to-ServerboundCommandSuggestionPacket-.patch Normal file
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@@ -0,0 +1,23 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: stonar96 <minecraft.stonar96@gmail.com>
Date: Sun, 12 Sep 2021 00:14:21 +0200
Subject: [PATCH] Don't respond to ServerboundCommandSuggestionPacket when
tab-complete is disabled
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 extends ServerCommonPacketListenerImpl
return;
}
// CraftBukkit end
+ // Paper start - Don't suggest if tab-complete is disabled
+ if (org.spigotmc.SpigotConfig.tabComplete < 0) {
+ return;
+ }
+ // Paper end - Don't suggest if tab-complete is disabled
// Paper start - AsyncTabCompleteEvent
TAB_COMPLETE_EXECUTOR.execute(() -> this.handleCustomCommandSuggestions0(packet));
}

19
patches/server/Ensure-valid-vehicle-status.patch Normal file
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@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Tue, 28 Sep 2021 09:47:47 +0200
Subject: [PATCH] Ensure valid vehicle status
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 @@ public class ServerPlayer extends Player {
}
}
- if (persistVehicle && entity1 != null && entity != this && entity.hasExactlyOnePlayerPassenger()) {
+ if (persistVehicle && entity1 != null && entity != this && entity.hasExactlyOnePlayerPassenger() && !entity.isRemoved()) { // Paper - Ensure valid vehicle status
// CraftBukkit end
CompoundTag nbttagcompound2 = new CompoundTag();
CompoundTag nbttagcompound3 = new CompoundTag();

19
patches/server/Fix-CocaoDecorator-causing-a-crash-when-trying-to-ge.patch Normal file
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@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Shane Freeder <theboyetronic@gmail.com>
Date: Tue, 7 Sep 2021 21:29:38 +0100
Subject: [PATCH] Fix CocaoDecorator causing a crash when trying to generate
without logs
diff --git a/src/main/java/net/minecraft/world/level/levelgen/feature/treedecorators/CocoaDecorator.java b/src/main/java/net/minecraft/world/level/levelgen/feature/treedecorators/CocoaDecorator.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/levelgen/feature/treedecorators/CocoaDecorator.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/feature/treedecorators/CocoaDecorator.java
@@ -0,0 +0,0 @@ public class CocoaDecorator extends TreeDecorator {
@Override
public void place(TreeDecorator.Context generator) {
+ if (generator.logs().isEmpty()) return; // Paper - Fix crash when trying to generate without logs
RandomSource randomSource = generator.random();
if (!(randomSource.nextFloat() >= this.probability)) {
List<BlockPos> list = generator.logs();

19
patches/server/Fix-CraftCriteria-defaults-map.patch Normal file
View File

@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 4 Oct 2021 22:31:51 -0700
Subject: [PATCH] Fix CraftCriteria defaults map
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftCriteria.java
@@ -0,0 +0,0 @@ public final class CraftCriteria implements Criteria {
}
static CraftCriteria getFromNMS(Objective objective) {
- return CraftCriteria.DEFAULTS.get(objective.getCriteria().getName());
+ return java.util.Objects.requireNonNullElseGet(CraftCriteria.DEFAULTS.get(objective.getCriteria().getName()), () -> new CraftCriteria(objective.getCriteria())); // Paper
}
public static CraftCriteria getFromBukkit(String name) {

126
patches/server/Fix-GameProfileCache-concurrency.patch Normal file
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@@ -0,0 +1,126 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sat, 11 Jul 2020 05:09:28 -0700
Subject: [PATCH] Fix GameProfileCache concurrency
Separate lookup and state access locks prevent lookups
from stalling simple state access/write calls
diff --git a/src/main/java/net/minecraft/server/players/GameProfileCache.java b/src/main/java/net/minecraft/server/players/GameProfileCache.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/players/GameProfileCache.java
+++ b/src/main/java/net/minecraft/server/players/GameProfileCache.java
@@ -0,0 +0,0 @@ public class GameProfileCache {
@Nullable
private Executor executor;
+ // Paper start - Fix GameProfileCache concurrency
+ protected final java.util.concurrent.locks.ReentrantLock stateLock = new java.util.concurrent.locks.ReentrantLock();
+ protected final java.util.concurrent.locks.ReentrantLock lookupLock = new java.util.concurrent.locks.ReentrantLock();
+ // Paper end - Fix GameProfileCache concurrency
+
public GameProfileCache(GameProfileRepository profileRepository, File cacheFile) {
this.profileRepository = profileRepository;
this.file = cacheFile;
@@ -0,0 +0,0 @@ public class GameProfileCache {
}
private void safeAdd(GameProfileCache.GameProfileInfo entry) {
+ try { this.stateLock.lock(); // Paper - Fix GameProfileCache concurrency
GameProfile gameprofile = entry.getProfile();
entry.setLastAccess(this.getNextOperation());
this.profilesByName.put(gameprofile.getName().toLowerCase(Locale.ROOT), entry);
this.profilesByUUID.put(gameprofile.getId(), entry);
+ } finally { this.stateLock.unlock(); } // Paper - Fix GameProfileCache concurrency
}
private static Optional<GameProfile> lookupGameProfile(GameProfileRepository repository, String name) {
@@ -0,0 +0,0 @@ public class GameProfileCache {
// Paper start
public @Nullable GameProfile getProfileIfCached(String name) {
+ try { this.stateLock.lock(); // Paper - Fix GameProfileCache concurrency
GameProfileCache.GameProfileInfo entry = this.profilesByName.get(name.toLowerCase(Locale.ROOT));
if (entry == null) {
return null;
}
entry.setLastAccess(this.getNextOperation());
return entry.getProfile();
+ } finally { this.stateLock.unlock(); } // Paper - Fix GameProfileCache concurrency
}
// Paper end
public Optional<GameProfile> get(String name) {
String s1 = name.toLowerCase(Locale.ROOT);
+ boolean stateLocked = true; try { this.stateLock.lock(); // Paper - Fix GameProfileCache concurrency
GameProfileCache.GameProfileInfo usercache_usercacheentry = (GameProfileCache.GameProfileInfo) this.profilesByName.get(s1);
boolean flag = false;
@@ -0,0 +0,0 @@ public class GameProfileCache {
if (usercache_usercacheentry != null) {
usercache_usercacheentry.setLastAccess(this.getNextOperation());
optional = Optional.of(usercache_usercacheentry.getProfile());
+ stateLocked = false; this.stateLock.unlock(); // Paper - Fix GameProfileCache concurrency
} else {
+ stateLocked = false; this.stateLock.unlock(); // Paper - Fix GameProfileCache concurrency
+ try { this.lookupLock.lock(); // Paper - Fix GameProfileCache concurrency
optional = GameProfileCache.lookupGameProfile(this.profileRepository, name); // CraftBukkit - use correct case for offline players
+ } finally { this.lookupLock.unlock(); } // Paper - Fix GameProfileCache concurrency
if (optional.isPresent()) {
this.add((GameProfile) optional.get());
flag = false;
@@ -0,0 +0,0 @@ public class GameProfileCache {
}
return optional;
+ } finally { if (stateLocked) { this.stateLock.unlock(); } } // Paper - Fix GameProfileCache concurrency
}
public CompletableFuture<Optional<GameProfile>> getAsync(String username) {
@@ -0,0 +0,0 @@ public class GameProfileCache {
}
public Optional<GameProfile> get(UUID uuid) {
+ try { this.stateLock.lock(); // Paper - Fix GameProfileCache concurrency
GameProfileCache.GameProfileInfo usercache_usercacheentry = (GameProfileCache.GameProfileInfo) this.profilesByUUID.get(uuid);
if (usercache_usercacheentry == null) {
@@ -0,0 +0,0 @@ public class GameProfileCache {
usercache_usercacheentry.setLastAccess(this.getNextOperation());
return Optional.of(usercache_usercacheentry.getProfile());
}
+ } finally { this.stateLock.unlock(); } // Paper - Fix GameProfileCache concurrency
}
public void setExecutor(Executor executor) {
@@ -0,0 +0,0 @@ public class GameProfileCache {
JsonArray jsonarray = new JsonArray();
DateFormat dateformat = GameProfileCache.createDateFormat();
- this.getTopMRUProfiles(org.spigotmc.SpigotConfig.userCacheCap).forEach((usercache_usercacheentry) -> { // Spigot
+ this.listTopMRUProfiles(org.spigotmc.SpigotConfig.userCacheCap).forEach((usercache_usercacheentry) -> { // Spigot // Paper - Fix GameProfileCache concurrency
jsonarray.add(GameProfileCache.writeGameProfile(usercache_usercacheentry, dateformat));
});
String s = this.gson.toJson(jsonarray);
@@ -0,0 +0,0 @@ public class GameProfileCache {
}
private Stream<GameProfileCache.GameProfileInfo> getTopMRUProfiles(int limit) {
- return ImmutableList.copyOf(this.profilesByUUID.values()).stream().sorted(Comparator.comparing(GameProfileCache.GameProfileInfo::getLastAccess).reversed()).limit((long) limit);
+ // Paper start - Fix GameProfileCache concurrency
+ return this.listTopMRUProfiles(limit).stream();
+ }
+
+ private List<GameProfileCache.GameProfileInfo> listTopMRUProfiles(int limit) {
+ try {
+ this.stateLock.lock();
+ return this.profilesByUUID.values().stream().sorted(Comparator.comparing(GameProfileCache.GameProfileInfo::getLastAccess).reversed()).limit(limit).toList();
+ } finally {
+ this.stateLock.unlock();
+ }
}
+ // Paper end - Fix GameProfileCache concurrency
private static JsonElement writeGameProfile(GameProfileCache.GameProfileInfo entry, DateFormat dateFormat) {
JsonObject jsonobject = new JsonObject();

59
patches/server/Fix-issues-with-mob-conversion.patch Normal file
View File

@@ -0,0 +1,59 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 24 Oct 2021 20:29:45 -0700
Subject: [PATCH] Fix issues with mob conversion
diff --git a/src/main/java/net/minecraft/world/entity/monster/Skeleton.java b/src/main/java/net/minecraft/world/entity/monster/Skeleton.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Skeleton.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Skeleton.java
@@ -0,0 +0,0 @@ public class Skeleton extends AbstractSkeleton {
}
protected void doFreezeConversion() {
- this.convertTo(EntityType.STRAY, true, org.bukkit.event.entity.EntityTransformEvent.TransformReason.FROZEN, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.FROZEN); // CraftBukkit - add spawn and transform reasons
+ Stray stray = this.convertTo(EntityType.STRAY, true, org.bukkit.event.entity.EntityTransformEvent.TransformReason.FROZEN, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.FROZEN); // CraftBukkit - add spawn and transform reasons // Paper - Fix issues with mob conversion
if (!this.isSilent()) {
this.level().levelEvent((Player) null, 1048, this.blockPosition(), 0);
}
+ // Paper start - Fix issues with mob conversion; reset conversion time to prevent event spam
+ if (stray == null) {
+ this.conversionTime = 300;
+ }
+ // Paper end - Fix issues with mob conversion
}
diff --git a/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java b/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java
+++ b/src/main/java/net/minecraft/world/entity/monster/hoglin/Hoglin.java
@@ -0,0 +0,0 @@ public class Hoglin extends Animal implements Enemy, HoglinBase {
if (zoglin != null) {
zoglin.addEffect(new MobEffectInstance(MobEffects.CONFUSION, 200, 0));
}
+ // Paper start - Fix issues with mob conversion; reset to prevent event spam
+ else {
+ this.timeInOverworld = 0;
+ }
+ // Paper end - Fix issues with mob conversion
}
@Override
diff --git a/src/main/java/net/minecraft/world/entity/monster/piglin/AbstractPiglin.java b/src/main/java/net/minecraft/world/entity/monster/piglin/AbstractPiglin.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/monster/piglin/AbstractPiglin.java
+++ b/src/main/java/net/minecraft/world/entity/monster/piglin/AbstractPiglin.java
@@ -0,0 +0,0 @@ public abstract class AbstractPiglin extends Monster {
if (entitypigzombie != null) {
entitypigzombie.addEffect(new MobEffectInstance(MobEffects.CONFUSION, 200, 0));
}
+ // Paper start - Fix issues with mob conversion; reset to prevent event spam
+ else {
+ this.timeInOverworld = 0;
+ }
+ // Paper end - Fix issues with mob conversion
}

22
patches/server/Fix-merchant-inventory-not-closing-on-entity-removal.patch Normal file
View File

@@ -0,0 +1,22 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 2 Sep 2021 00:24:06 -0700
Subject: [PATCH] Fix merchant inventory not closing on entity removal
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -0,0 +0,0 @@ public class ServerLevel extends Level implements WorldGenLevel {
// Spigot end
// Spigot Start
if (entity.getBukkitEntity() instanceof org.bukkit.inventory.InventoryHolder && (!(entity instanceof ServerPlayer) || entity.getRemovalReason() != Entity.RemovalReason.KILLED)) { // SPIGOT-6876: closeInventory clears death message
+ // Paper start - Fix merchant inventory not closing on entity removal
+ if (entity.getBukkitEntity() instanceof org.bukkit.inventory.Merchant merchant && merchant.getTrader() != null) {
+ merchant.getTrader().closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED);
+ }
+ // Paper end - Fix merchant inventory not closing on entity removal
for (org.bukkit.entity.HumanEntity h : Lists.newArrayList(((org.bukkit.inventory.InventoryHolder) entity.getBukkitEntity()).getInventory().getViewers())) {
h.closeInventory(org.bukkit.event.inventory.InventoryCloseEvent.Reason.UNLOADED); // Paper - Inventory close reason
}

71
patches/server/Fix-setPatternColor-on-tropical-fish-bucket-meta.patch Normal file
View File

@@ -0,0 +1,71 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Bjarne Koll <git@lynxplay.dev>
Date: Sat, 6 Nov 2021 23:15:20 +0100
Subject: [PATCH] Fix setPatternColor on tropical fish bucket meta
Prior to this commit, the tropical fish bucket meta would set the body
color to the previous metas pattern colour when updating the pattern
colour.
This commit hence simply fixes this by using the proper body colour
value when updating the pattern color.
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaTropicalFishBucket.java
@@ -0,0 +0,0 @@ class CraftMetaTropicalFishBucket extends CraftMetaItem implements TropicalFishB
if (this.variant == null) {
this.variant = 0;
}
- this.variant = CraftTropicalFish.getData(color, this.getPatternColor(), this.getPattern());
+ this.variant = CraftTropicalFish.getData(color, this.getBodyColor(), this.getPattern()); // Paper - properly set tropical fish pattern color without mutating body color
}
@Override
diff --git a/src/test/java/io/papermc/paper/inventory/CraftMetaTropicalFishBucketTest.java b/src/test/java/io/papermc/paper/inventory/CraftMetaTropicalFishBucketTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/test/java/io/papermc/paper/inventory/CraftMetaTropicalFishBucketTest.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.inventory;
+
+import org.bukkit.DyeColor;
+import org.bukkit.Material;
+import org.bukkit.entity.TropicalFish;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.TropicalFishBucketMeta;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class CraftMetaTropicalFishBucketTest extends AbstractTestingBase {
+
+ @Test
+ public void testAllCombinations() {
+ final var rawMeta = new ItemStack(Material.TROPICAL_FISH_BUCKET).getItemMeta();
+ Assertions.assertTrue(rawMeta instanceof TropicalFishBucketMeta, "Meta was not a tropical fish bucket");
+
+ final var meta = (TropicalFishBucketMeta) rawMeta;
+
+ for (final var bodyColor : DyeColor.values()) {
+ for (final var pattern : TropicalFish.Pattern.values()) {
+ for (final var patternColor : DyeColor.values()) {
+ meta.setBodyColor(bodyColor);
+ Assertions.assertEquals(bodyColor, meta.getBodyColor(), "Body color did not match post body color!");
+
+ meta.setPattern(pattern);
+ Assertions.assertEquals(pattern, meta.getPattern(), "Pattern did not match post pattern!");
+ Assertions.assertEquals(bodyColor, meta.getBodyColor(), "Body color did not match post pattern!");
+
+ meta.setPatternColor(patternColor);
+ Assertions.assertEquals(pattern, meta.getPattern(), "Pattern did not match post pattern color!");
+ Assertions.assertEquals(bodyColor, meta.getBodyColor(), "Body color did not match post pattern color!");
+ Assertions.assertEquals(patternColor, meta.getPatternColor(), "Pattern color did not match post pattern color!");
+ }
+ }
+ }
+ }
+
+}

443
patches/server/Fix-upstreams-block-state-factories.patch Normal file
View File

@@ -0,0 +1,443 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 6 Oct 2021 20:50:48 -0700
Subject: [PATCH] Fix upstreams block state factories
Sometimes, blocks are changed and then logic is called before the associated
tile entity is removed. When this happens, the factories were relying on the
block at the position, not the tile entity. This change prioritizes using the
tile entity type to determine the block state factory and falls back on
the material type of the block at that location.
== AT ==
public net.minecraft.world.level.block.entity.BlockEntityType validBlocks
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 {
// Paper end
if (this.level == null) return null;
org.bukkit.block.Block block = this.level.getWorld().getBlockAt(this.worldPosition.getX(), this.worldPosition.getY(), this.worldPosition.getZ());
- if (block.getType() == org.bukkit.Material.AIR) return null;
+ // if (block.getType() == org.bukkit.Material.AIR) return null; // Paper - actually get the tile entity if it still exists
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/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 @@ import org.bukkit.persistence.PersistentDataContainer;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
-public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockState implements TileState {
+public abstract class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockState implements TileState { // Paper - revert upstream's revert of the block state changes
private final T tileEntity;
private final T snapshot;
@@ -0,0 +0,0 @@ public class CraftBlockEntityState<T extends BlockEntity> extends CraftBlockStat
}
@Override
- public CraftBlockEntityState<T> copy(Location location) {
- return new CraftBlockEntityState<>(this, location);
- }
+ public abstract CraftBlockEntityState<T> copy(); // Paper - make abstract
// Paper start
@Override
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockStates.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockStates.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockStates.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockStates.java
@@ -0,0 +0,0 @@ import net.minecraft.world.level.block.entity.BeehiveBlockEntity;
import net.minecraft.world.level.block.entity.BellBlockEntity;
import net.minecraft.world.level.block.entity.BlastFurnaceBlockEntity;
import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.entity.BlockEntityType; // Paper
import net.minecraft.world.level.block.entity.BrewingStandBlockEntity;
import net.minecraft.world.level.block.entity.BrushableBlockEntity;
import net.minecraft.world.level.block.entity.CalibratedSculkSensorBlockEntity;
@@ -0,0 +0,0 @@ public final class CraftBlockStates {
private static final BlockStateFactory<?> DEFAULT_FACTORY = new BlockStateFactory<CraftBlockState>(CraftBlockState.class) {
@Override
public CraftBlockState createBlockState(World world, BlockPos blockPosition, net.minecraft.world.level.block.state.BlockState blockData, BlockEntity tileEntity) {
- // SPIGOT-6754, SPIGOT-6817: Restore previous behaviour for tile entities with removed blocks (loot generation post-destroy)
- if (tileEntity != null) {
- // block with unhandled TileEntity:
- return new CraftBlockEntityState<>(world, tileEntity);
- }
+ // Paper - revert upstream's revert of the block state changes. Block entities that have already had the block type set to AIR are still valid, upstream decided to ignore them
Preconditions.checkState(tileEntity == null, "Unexpected BlockState for %s", CraftBlockType.minecraftToBukkit(blockData.getBlock()));
return new CraftBlockState(world, blockPosition, blockData);
}
};
+ // Paper start
+ private static final Map<BlockEntityType<?>, BlockStateFactory<?>> FACTORIES_BY_BLOCK_ENTITY_TYPE = new HashMap<>();
+ private static void register(BlockEntityType<?> type, BlockStateFactory<?> factory) {
+ FACTORIES_BY_BLOCK_ENTITY_TYPE.put(type, factory);
+ }
+ // Paper end
static {
- register(
- Arrays.asList(
- Material.ACACIA_SIGN,
- Material.ACACIA_WALL_SIGN,
- Material.BAMBOO_SIGN,
- Material.BAMBOO_WALL_SIGN,
- Material.BIRCH_SIGN,
- Material.BIRCH_WALL_SIGN,
- Material.CHERRY_SIGN,
- Material.CHERRY_WALL_SIGN,
- Material.CRIMSON_SIGN,
- Material.CRIMSON_WALL_SIGN,
- Material.DARK_OAK_SIGN,
- Material.DARK_OAK_WALL_SIGN,
- Material.JUNGLE_SIGN,
- Material.JUNGLE_WALL_SIGN,
- Material.MANGROVE_SIGN,
- Material.MANGROVE_WALL_SIGN,
- Material.OAK_SIGN,
- Material.OAK_WALL_SIGN,
- Material.SPRUCE_SIGN,
- Material.SPRUCE_WALL_SIGN,
- Material.WARPED_SIGN,
- Material.WARPED_WALL_SIGN
- ), CraftSign.class, CraftSign::new, SignBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.ACACIA_HANGING_SIGN,
- Material.ACACIA_WALL_HANGING_SIGN,
- Material.BAMBOO_HANGING_SIGN,
- Material.BAMBOO_WALL_HANGING_SIGN,
- Material.BIRCH_HANGING_SIGN,
- Material.BIRCH_WALL_HANGING_SIGN,
- Material.CHERRY_HANGING_SIGN,
- Material.CHERRY_WALL_HANGING_SIGN,
- Material.CRIMSON_HANGING_SIGN,
- Material.CRIMSON_WALL_HANGING_SIGN,
- Material.DARK_OAK_HANGING_SIGN,
- Material.DARK_OAK_WALL_HANGING_SIGN,
- Material.JUNGLE_HANGING_SIGN,
- Material.JUNGLE_WALL_HANGING_SIGN,
- Material.MANGROVE_HANGING_SIGN,
- Material.MANGROVE_WALL_HANGING_SIGN,
- Material.OAK_HANGING_SIGN,
- Material.OAK_WALL_HANGING_SIGN,
- Material.SPRUCE_HANGING_SIGN,
- Material.SPRUCE_WALL_HANGING_SIGN,
- Material.WARPED_HANGING_SIGN,
- Material.WARPED_WALL_HANGING_SIGN
- ), CraftHangingSign.class, CraftHangingSign::new, HangingSignBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.CREEPER_HEAD,
- Material.CREEPER_WALL_HEAD,
- Material.DRAGON_HEAD,
- Material.DRAGON_WALL_HEAD,
- Material.PIGLIN_HEAD,
- Material.PIGLIN_WALL_HEAD,
- Material.PLAYER_HEAD,
- Material.PLAYER_WALL_HEAD,
- Material.SKELETON_SKULL,
- Material.SKELETON_WALL_SKULL,
- Material.WITHER_SKELETON_SKULL,
- Material.WITHER_SKELETON_WALL_SKULL,
- Material.ZOMBIE_HEAD,
- Material.ZOMBIE_WALL_HEAD
- ), CraftSkull.class, CraftSkull::new, SkullBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.COMMAND_BLOCK,
- Material.REPEATING_COMMAND_BLOCK,
- Material.CHAIN_COMMAND_BLOCK
- ), CraftCommandBlock.class, CraftCommandBlock::new, CommandBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.BLACK_BANNER,
- Material.BLACK_WALL_BANNER,
- Material.BLUE_BANNER,
- Material.BLUE_WALL_BANNER,
- Material.BROWN_BANNER,
- Material.BROWN_WALL_BANNER,
- Material.CYAN_BANNER,
- Material.CYAN_WALL_BANNER,
- Material.GRAY_BANNER,
- Material.GRAY_WALL_BANNER,
- Material.GREEN_BANNER,
- Material.GREEN_WALL_BANNER,
- Material.LIGHT_BLUE_BANNER,
- Material.LIGHT_BLUE_WALL_BANNER,
- Material.LIGHT_GRAY_BANNER,
- Material.LIGHT_GRAY_WALL_BANNER,
- Material.LIME_BANNER,
- Material.LIME_WALL_BANNER,
- Material.MAGENTA_BANNER,
- Material.MAGENTA_WALL_BANNER,
- Material.ORANGE_BANNER,
- Material.ORANGE_WALL_BANNER,
- Material.PINK_BANNER,
- Material.PINK_WALL_BANNER,
- Material.PURPLE_BANNER,
- Material.PURPLE_WALL_BANNER,
- Material.RED_BANNER,
- Material.RED_WALL_BANNER,
- Material.WHITE_BANNER,
- Material.WHITE_WALL_BANNER,
- Material.YELLOW_BANNER,
- Material.YELLOW_WALL_BANNER
- ), CraftBanner.class, CraftBanner::new, BannerBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.SHULKER_BOX,
- Material.WHITE_SHULKER_BOX,
- Material.ORANGE_SHULKER_BOX,
- Material.MAGENTA_SHULKER_BOX,
- Material.LIGHT_BLUE_SHULKER_BOX,
- Material.YELLOW_SHULKER_BOX,
- Material.LIME_SHULKER_BOX,
- Material.PINK_SHULKER_BOX,
- Material.GRAY_SHULKER_BOX,
- Material.LIGHT_GRAY_SHULKER_BOX,
- Material.CYAN_SHULKER_BOX,
- Material.PURPLE_SHULKER_BOX,
- Material.BLUE_SHULKER_BOX,
- Material.BROWN_SHULKER_BOX,
- Material.GREEN_SHULKER_BOX,
- Material.RED_SHULKER_BOX,
- Material.BLACK_SHULKER_BOX
- ), CraftShulkerBox.class, CraftShulkerBox::new, ShulkerBoxBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.BLACK_BED,
- Material.BLUE_BED,
- Material.BROWN_BED,
- Material.CYAN_BED,
- Material.GRAY_BED,
- Material.GREEN_BED,
- Material.LIGHT_BLUE_BED,
- Material.LIGHT_GRAY_BED,
- Material.LIME_BED,
- Material.MAGENTA_BED,
- Material.ORANGE_BED,
- Material.PINK_BED,
- Material.PURPLE_BED,
- Material.RED_BED,
- Material.WHITE_BED,
- Material.YELLOW_BED
- ), CraftBed.class, CraftBed::new, BedBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.BEEHIVE,
- Material.BEE_NEST
- ), CraftBeehive.class, CraftBeehive::new, BeehiveBlockEntity::new
- );
-
- register(
- Arrays.asList(
- Material.CAMPFIRE,
- Material.SOUL_CAMPFIRE
- ), CraftCampfire.class, CraftCampfire::new, CampfireBlockEntity::new
- );
-
- register(Material.BARREL, CraftBarrel.class, CraftBarrel::new, BarrelBlockEntity::new);
- register(Material.BEACON, CraftBeacon.class, CraftBeacon::new, BeaconBlockEntity::new);
- register(Material.BELL, CraftBell.class, CraftBell::new, BellBlockEntity::new);
- register(Material.BLAST_FURNACE, CraftBlastFurnace.class, CraftBlastFurnace::new, BlastFurnaceBlockEntity::new);
- register(Material.BREWING_STAND, CraftBrewingStand.class, CraftBrewingStand::new, BrewingStandBlockEntity::new);
- register(Material.CHEST, CraftChest.class, CraftChest::new, ChestBlockEntity::new);
- register(Material.CHISELED_BOOKSHELF, CraftChiseledBookshelf.class, CraftChiseledBookshelf::new, ChiseledBookShelfBlockEntity::new);
- register(Material.COMPARATOR, CraftComparator.class, CraftComparator::new, ComparatorBlockEntity::new);
- register(Material.CONDUIT, CraftConduit.class, CraftConduit::new, ConduitBlockEntity::new);
- register(Material.DAYLIGHT_DETECTOR, CraftDaylightDetector.class, CraftDaylightDetector::new, DaylightDetectorBlockEntity::new);
- register(Material.DECORATED_POT, CraftDecoratedPot.class, CraftDecoratedPot::new, DecoratedPotBlockEntity::new);
- register(Material.DISPENSER, CraftDispenser.class, CraftDispenser::new, DispenserBlockEntity::new);
- register(Material.DROPPER, CraftDropper.class, CraftDropper::new, DropperBlockEntity::new);
- register(Material.ENCHANTING_TABLE, CraftEnchantingTable.class, CraftEnchantingTable::new, EnchantingTableBlockEntity::new);
- register(Material.ENDER_CHEST, CraftEnderChest.class, CraftEnderChest::new, EnderChestBlockEntity::new);
- register(Material.END_GATEWAY, CraftEndGateway.class, CraftEndGateway::new, TheEndGatewayBlockEntity::new);
- register(Material.END_PORTAL, CraftEndPortal.class, CraftEndPortal::new, TheEndPortalBlockEntity::new);
- register(Material.FURNACE, CraftFurnaceFurnace.class, CraftFurnaceFurnace::new, FurnaceBlockEntity::new);
- register(Material.HOPPER, CraftHopper.class, CraftHopper::new, HopperBlockEntity::new);
- register(Material.JIGSAW, CraftJigsaw.class, CraftJigsaw::new, JigsawBlockEntity::new);
- register(Material.JUKEBOX, CraftJukebox.class, CraftJukebox::new, JukeboxBlockEntity::new);
- register(Material.LECTERN, CraftLectern.class, CraftLectern::new, LecternBlockEntity::new);
- register(Material.MOVING_PISTON, CraftMovingPiston.class, CraftMovingPiston::new, PistonMovingBlockEntity::new);
- register(Material.SCULK_CATALYST, CraftSculkCatalyst.class, CraftSculkCatalyst::new, SculkCatalystBlockEntity::new);
- register(Material.CALIBRATED_SCULK_SENSOR, CraftCalibratedSculkSensor.class, CraftCalibratedSculkSensor::new, CalibratedSculkSensorBlockEntity::new);
- register(Material.SCULK_SENSOR, CraftSculkSensor.class, CraftSculkSensor::new, SculkSensorBlockEntity::new);
- register(Material.SCULK_SHRIEKER, CraftSculkShrieker.class, CraftSculkShrieker::new, SculkShriekerBlockEntity::new);
- register(Material.SMOKER, CraftSmoker.class, CraftSmoker::new, SmokerBlockEntity::new);
- register(Material.SPAWNER, CraftCreatureSpawner.class, CraftCreatureSpawner::new, SpawnerBlockEntity::new);
- register(Material.STRUCTURE_BLOCK, CraftStructureBlock.class, CraftStructureBlock::new, StructureBlockEntity::new);
- register(Material.SUSPICIOUS_SAND, CraftSuspiciousSand.class, CraftSuspiciousSand::new, BrushableBlockEntity::new);
- register(Material.SUSPICIOUS_GRAVEL, CraftBrushableBlock.class, CraftBrushableBlock::new, BrushableBlockEntity::new);
- register(Material.TRAPPED_CHEST, CraftChest.class, CraftChest::new, TrappedChestBlockEntity::new);
- register(Material.CRAFTER, CraftCrafter.class, CraftCrafter::new, CrafterBlockEntity::new);
- register(Material.TRIAL_SPAWNER, CraftTrialSpawner.class, CraftTrialSpawner::new, TrialSpawnerBlockEntity::new);
- register(Material.VAULT, CraftVault.class, CraftVault::new, VaultBlockEntity::new);
+ // Paper start - simplify
+ register(BlockEntityType.SIGN, CraftSign.class, CraftSign::new);
+ register(BlockEntityType.HANGING_SIGN, CraftHangingSign.class, CraftHangingSign::new);
+ register(BlockEntityType.SKULL, CraftSkull.class, CraftSkull::new);
+ register(BlockEntityType.COMMAND_BLOCK, CraftCommandBlock.class, CraftCommandBlock::new);
+ register(BlockEntityType.BANNER, CraftBanner.class, CraftBanner::new);
+ register(BlockEntityType.SHULKER_BOX, CraftShulkerBox.class, CraftShulkerBox::new);
+ register(BlockEntityType.BED, CraftBed.class, CraftBed::new);
+ register(BlockEntityType.BEEHIVE, CraftBeehive.class, CraftBeehive::new);
+ register(BlockEntityType.CAMPFIRE, CraftCampfire.class, CraftCampfire::new);
+ register(BlockEntityType.BARREL, CraftBarrel.class, CraftBarrel::new);
+ register(BlockEntityType.BEACON, CraftBeacon.class, CraftBeacon::new);
+ register(BlockEntityType.BELL, CraftBell.class, CraftBell::new);
+ register(BlockEntityType.BLAST_FURNACE, CraftBlastFurnace.class, CraftBlastFurnace::new);
+ register(BlockEntityType.BREWING_STAND, CraftBrewingStand.class, CraftBrewingStand::new);
+ register(BlockEntityType.CHEST, CraftChest.class, CraftChest::new);
+ register(BlockEntityType.CHISELED_BOOKSHELF, CraftChiseledBookshelf.class, CraftChiseledBookshelf::new);
+ register(BlockEntityType.COMPARATOR, CraftComparator.class, CraftComparator::new);
+ register(BlockEntityType.CONDUIT, CraftConduit.class, CraftConduit::new);
+ register(BlockEntityType.DAYLIGHT_DETECTOR, CraftDaylightDetector.class, CraftDaylightDetector::new);
+ register(BlockEntityType.DECORATED_POT, CraftDecoratedPot.class, CraftDecoratedPot::new);
+ register(BlockEntityType.DISPENSER, CraftDispenser.class, CraftDispenser::new);
+ register(BlockEntityType.DROPPER, CraftDropper.class, CraftDropper::new);
+ register(BlockEntityType.ENCHANTING_TABLE, CraftEnchantingTable.class, CraftEnchantingTable::new);
+ register(BlockEntityType.ENDER_CHEST, CraftEnderChest.class, CraftEnderChest::new);
+ register(BlockEntityType.END_GATEWAY, CraftEndGateway.class, CraftEndGateway::new);
+ register(BlockEntityType.END_PORTAL, CraftEndPortal.class, CraftEndPortal::new);
+ register(BlockEntityType.FURNACE, CraftFurnaceFurnace.class, CraftFurnaceFurnace::new);
+ register(BlockEntityType.HOPPER, CraftHopper.class, CraftHopper::new);
+ register(BlockEntityType.JIGSAW, CraftJigsaw.class, CraftJigsaw::new);
+ register(BlockEntityType.JUKEBOX, CraftJukebox.class, CraftJukebox::new);
+ register(BlockEntityType.LECTERN, CraftLectern.class, CraftLectern::new);
+ register(BlockEntityType.PISTON, CraftMovingPiston.class, CraftMovingPiston::new);
+ register(BlockEntityType.SCULK_CATALYST, CraftSculkCatalyst.class, CraftSculkCatalyst::new);
+ register(BlockEntityType.SCULK_SENSOR, CraftSculkSensor.class, CraftSculkSensor::new);
+ register(BlockEntityType.SCULK_SHRIEKER, CraftSculkShrieker.class, CraftSculkShrieker::new);
+ register(BlockEntityType.CALIBRATED_SCULK_SENSOR, CraftCalibratedSculkSensor.class, CraftCalibratedSculkSensor::new);
+ register(BlockEntityType.SMOKER, CraftSmoker.class, CraftSmoker::new);
+ register(BlockEntityType.MOB_SPAWNER, CraftCreatureSpawner.class, CraftCreatureSpawner::new);
+ register(BlockEntityType.STRUCTURE_BLOCK, CraftStructureBlock.class, CraftStructureBlock::new);
+ register(BlockEntityType.BRUSHABLE_BLOCK, CraftBrushableBlock.class, CraftBrushableBlock::new); // note: spigot still uses CraftSuspiciousSand impl for that block type
+ register(BlockEntityType.TRAPPED_CHEST, CraftChest.class, CraftChest::new);
+ register(BlockEntityType.CRAFTER, CraftCrafter.class, CraftCrafter::new);
+ register(BlockEntityType.TRIAL_SPAWNER, CraftTrialSpawner.class, CraftTrialSpawner::new);
+ register(BlockEntityType.VAULT, CraftVault.class, CraftVault::new);
+ // Paper end
}
private static void register(Material blockType, BlockStateFactory<?> factory) {
@@ -0,0 +0,0 @@ public final class CraftBlockStates {
}
private static <T extends BlockEntity, B extends CraftBlockEntityState<T>> void register(
- Material blockType,
- Class<B> blockStateType,
- BiFunction<World, T, B> blockStateConstructor,
- BiFunction<BlockPos, net.minecraft.world.level.block.state.BlockState, T> tileEntityConstructor
- ) {
- CraftBlockStates.register(Collections.singletonList(blockType), blockStateType, blockStateConstructor, tileEntityConstructor);
- }
-
- private static <T extends BlockEntity, B extends CraftBlockEntityState<T>> void register(
- List<Material> blockTypes,
+ net.minecraft.world.level.block.entity.BlockEntityType<? extends T> blockEntityType, // Paper
Class<B> blockStateType,
- BiFunction<World, T, B> blockStateConstructor,
- BiFunction<BlockPos, net.minecraft.world.level.block.state.BlockState, T> tileEntityConstructor
+ BiFunction<World, T, B> blockStateConstructor // Paper
) {
- BlockStateFactory<B> factory = new BlockEntityStateFactory<>(blockStateType, blockStateConstructor, tileEntityConstructor);
- for (Material blockType : blockTypes) {
- CraftBlockStates.register(blockType, factory);
+ // Paper start
+ BlockStateFactory<B> factory = new BlockEntityStateFactory<>(blockStateType, blockStateConstructor, blockEntityType::create);
+ for (net.minecraft.world.level.block.Block block : blockEntityType.validBlocks) {
+ CraftBlockStates.register(CraftBlockType.minecraftToBukkit(block), factory);
}
+ CraftBlockStates.register(blockEntityType, factory);
+ // Paper end
}
private static BlockStateFactory<?> getFactory(Material material) {
return CraftBlockStates.FACTORIES.getOrDefault(material, CraftBlockStates.DEFAULT_FACTORY);
}
+ // Paper start
+ private static BlockStateFactory<?> getFactory(Material material, BlockEntityType<?> type) {
+ if (type != null) {
+ return CraftBlockStates.FACTORIES_BY_BLOCK_ENTITY_TYPE.getOrDefault(type, getFactory(material));
+ } else {
+ return getFactory(material);
+ }
+ }
+ // Paper end
+
public static Class<? extends CraftBlockState> getBlockStateType(Material material) {
Preconditions.checkNotNull(material, "material is null");
return CraftBlockStates.getFactory(material).blockStateType;
@@ -0,0 +0,0 @@ public final class CraftBlockStates {
return null;
}
+ // Paper start
+ public static Class<? extends CraftBlockState> getBlockStateType(BlockEntityType<?> blockEntityType) {
+ Preconditions.checkNotNull(blockEntityType, "blockEntityType is null");
+ return CraftBlockStates.getFactory(null, blockEntityType).blockStateType;
+ }
+ // Paper end
+
public static BlockState getBlockState(Block block) {
// Paper start
return CraftBlockStates.getBlockState(block, true);
@@ -0,0 +0,0 @@ public final class CraftBlockStates {
if (world != null && tileEntity == null && CraftBlockStates.isTileEntityOptional(material)) {
factory = CraftBlockStates.DEFAULT_FACTORY;
} else {
- factory = CraftBlockStates.getFactory(material);
+ factory = CraftBlockStates.getFactory(material, tileEntity != null ? tileEntity.getType() : null); // Paper
}
return factory.createBlockState(world, blockPosition, blockData, tileEntity);
}
diff --git a/src/test/java/org/bukkit/craftbukkit/block/BlockStateTest.java b/src/test/java/org/bukkit/craftbukkit/block/BlockStateTest.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/test/java/org/bukkit/craftbukkit/block/BlockStateTest.java
+++ b/src/test/java/org/bukkit/craftbukkit/block/BlockStateTest.java
@@ -0,0 +0,0 @@ import net.minecraft.core.registries.BuiltInRegistries;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.EntityBlock;
import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.entity.BlockEntityType;
import org.bukkit.Material;
import org.bukkit.support.AbstractTestingBase;
import org.junit.jupiter.api.Test;
@@ -0,0 +0,0 @@ public class BlockStateTest extends AbstractTestingBase {
}
}
}
+
+ // Paper start
+ @Test
+ public void testBlockEntityTypes() {
+ for (var blockEntityType : BuiltInRegistries.BLOCK_ENTITY_TYPE) {
+ org.junit.jupiter.api.Assertions.assertNotNull(CraftBlockStates.getBlockStateType(blockEntityType));
+ }
+ }
+ // Paper end
}

150
patches/server/Get-entity-default-attributes.patch Normal file
View File

@@ -0,0 +1,150 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Fri, 20 Aug 2021 13:03:21 -0700
Subject: [PATCH] Get entity default attributes
== AT ==
public net.minecraft.world.entity.ai.attributes.AttributeSupplier getAttributeInstance(Lnet/minecraft/world/entity/ai/attributes/Attribute;)Lnet/minecraft/world/entity/ai/attributes/AttributeInstance;
diff --git a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeInstance.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.attribute;
+
+import net.minecraft.world.entity.ai.attributes.AttributeInstance;
+import org.bukkit.attribute.Attribute;
+import org.bukkit.attribute.AttributeModifier;
+import org.bukkit.craftbukkit.attribute.CraftAttributeInstance;
+
+import java.util.Collection;
+
+public class UnmodifiableAttributeInstance extends CraftAttributeInstance {
+
+ public UnmodifiableAttributeInstance(AttributeInstance handle, Attribute attribute) {
+ super(handle, attribute);
+ }
+
+ @Override
+ public void setBaseValue(double d) {
+ throw new UnsupportedOperationException("Cannot modify default attributes");
+ }
+
+ @Override
+ public void addModifier(AttributeModifier modifier) {
+ throw new UnsupportedOperationException("Cannot modify default attributes");
+ }
+
+ @Override
+ public void removeModifier(AttributeModifier modifier) {
+ throw new UnsupportedOperationException("Cannot modify default attributes");
+ }
+}
diff --git a/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/attribute/UnmodifiableAttributeMap.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.attribute;
+
+import net.minecraft.world.entity.ai.attributes.AttributeSupplier;
+import org.bukkit.attribute.Attributable;
+import org.bukkit.attribute.Attribute;
+import org.bukkit.attribute.AttributeInstance;
+import org.bukkit.craftbukkit.attribute.CraftAttribute;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class UnmodifiableAttributeMap implements Attributable {
+
+ private final AttributeSupplier handle;
+
+ public UnmodifiableAttributeMap(@NotNull AttributeSupplier handle) {
+ this.handle = handle;
+ }
+
+ @Override
+ public @Nullable AttributeInstance getAttribute(@NotNull Attribute attribute) {
+ net.minecraft.world.entity.ai.attributes.Attribute nmsAttribute = CraftAttribute.bukkitToMinecraft(attribute);
+ if (!this.handle.hasAttribute(nmsAttribute)) {
+ return null;
+ }
+ return new UnmodifiableAttributeInstance(this.handle.getAttributeInstance(nmsAttribute), attribute);
+ }
+
+ @Override
+ public void registerAttribute(@NotNull Attribute attribute) {
+ throw new UnsupportedOperationException("Cannot register new attributes here");
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
@@ -0,0 +0,0 @@ public final class CraftMagicNumbers implements UnsafeValues {
public int getProtocolVersion() {
return net.minecraft.SharedConstants.getCurrentVersion().getProtocolVersion();
}
+
+ @Override
+ public boolean hasDefaultEntityAttributes(NamespacedKey bukkitEntityKey) {
+ return net.minecraft.world.entity.ai.attributes.DefaultAttributes.hasSupplier(net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
+ }
+
+ @Override
+ public org.bukkit.attribute.Attributable getDefaultEntityAttributes(NamespacedKey bukkitEntityKey) {
+ Preconditions.checkArgument(hasDefaultEntityAttributes(bukkitEntityKey), bukkitEntityKey + " doesn't have default attributes");
+ var supplier = net.minecraft.world.entity.ai.attributes.DefaultAttributes.getSupplier((net.minecraft.world.entity.EntityType<? extends net.minecraft.world.entity.LivingEntity>) net.minecraft.core.registries.BuiltInRegistries.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(bukkitEntityKey)));
+ return new io.papermc.paper.attribute.UnmodifiableAttributeMap(supplier);
+ }
// Paper end
/**
diff --git a/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java b/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/test/java/io/papermc/paper/attribute/EntityTypeAttributesTest.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.attribute;
+
+import org.bukkit.attribute.Attributable;
+import org.bukkit.attribute.Attribute;
+import org.bukkit.attribute.AttributeInstance;
+import org.bukkit.attribute.AttributeModifier;
+import org.bukkit.entity.EntityType;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class EntityTypeAttributesTest extends AbstractTestingBase {
+
+ @Test
+ public void testIllegalEntity() {
+ assertFalse(EntityType.EGG.hasDefaultAttributes());
+ assertThrows(IllegalArgumentException.class, () -> EntityType.EGG.getDefaultAttributes());
+ }
+
+ @Test
+ public void testLegalEntity() {
+ assertTrue(EntityType.ZOMBIE.hasDefaultAttributes());
+ EntityType.ZOMBIE.getDefaultAttributes();
+ }
+
+ @Test
+ public void testUnmodifiabilityOfAttributable() {
+ Attributable attributable = EntityType.ZOMBIE.getDefaultAttributes();
+ assertThrows(UnsupportedOperationException.class, () -> attributable.registerAttribute(Attribute.GENERIC_ATTACK_DAMAGE));
+ AttributeInstance instance = attributable.getAttribute(Attribute.GENERIC_FOLLOW_RANGE);
+ assertNotNull(instance);
+ assertThrows(UnsupportedOperationException.class, () -> instance.addModifier(new AttributeModifier("test", 3, AttributeModifier.Operation.ADD_NUMBER)));
+ assertThrows(UnsupportedOperationException.class, () -> instance.setBaseValue(3.2));
+ }
+}

42
patches/server/Goat-ram-API.patch Normal file
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@@ -0,0 +1,42 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Seggan <segganew@gmail.com>
Date: Thu, 5 Aug 2021 13:10:27 -0400
Subject: [PATCH] Goat ram API
diff --git a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
+++ b/src/main/java/net/minecraft/world/entity/animal/goat/Goat.java
@@ -0,0 +0,0 @@ public class Goat extends Animal {
public static boolean checkGoatSpawnRules(EntityType<? extends Animal> entityType, LevelAccessor world, MobSpawnType spawnReason, BlockPos pos, RandomSource random) {
return world.getBlockState(pos.below()).is(BlockTags.GOATS_SPAWNABLE_ON) && isBrightEnoughToSpawn(world, pos);
}
+
+ // Paper start - Goat ram API
+ public void ram(net.minecraft.world.entity.LivingEntity entity) {
+ Brain<Goat> brain = this.getBrain();
+ brain.setMemory(MemoryModuleType.RAM_TARGET, entity.position());
+ brain.eraseMemory(MemoryModuleType.RAM_COOLDOWN_TICKS);
+ brain.eraseMemory(MemoryModuleType.BREED_TARGET);
+ brain.eraseMemory(MemoryModuleType.TEMPTING_PLAYER);
+ brain.setActiveActivityIfPossible(net.minecraft.world.entity.schedule.Activity.RAM);
+ }
+ // Paper end - Goat ram API
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java
@@ -0,0 +0,0 @@ public class CraftGoat extends CraftAnimals implements Goat {
public void setScreaming(boolean screaming) {
this.getHandle().setScreamingGoat(screaming);
}
+
+ // Paper start - Goat ram API
+ @Override
+ public void ram(@org.jetbrains.annotations.NotNull org.bukkit.entity.LivingEntity entity) {
+ this.getHandle().ram(((CraftLivingEntity) entity).getHandle());
+ }
+ // Paper end
}

227
patches/server/Improve-and-expand-AsyncCatcher.patch Normal file
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@@ -0,0 +1,227 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Wed, 25 Aug 2021 20:17:12 -0700
Subject: [PATCH] Improve and expand AsyncCatcher
Log when the async catcher is tripped
The chunk system can swallow the exception given it's all
built with completablefuture, so ensure it is at least printed.
Add/move several async catchers
Async catch modifications to critical entity state
These used to be here from Spigot, but were dropped with 1.17.
Now in 1.17, this state is _even more_ critical than it was before,
so these must exist to catch stupid plugins.
Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
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 extends ServerCommonPacketListenerImpl
}
public void internalTeleport(double d0, double d1, double d2, float f, float f1, Set<RelativeMovement> set) { // Paper
+ org.spigotmc.AsyncCatcher.catchOp("teleport"); // Paper
// Paper start - Prevent teleporting dead entities
if (player.isRemoved()) {
LOGGER.info("Attempt to teleport removed player {} restricted", player.getScoreboardName());
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 @@ public abstract class LivingEntity extends Entity implements Attackable {
}
public boolean addEffect(MobEffectInstance mobeffect, @Nullable Entity entity, EntityPotionEffectEvent.Cause cause) {
- org.spigotmc.AsyncCatcher.catchOp("effect add"); // Spigot
+ // org.spigotmc.AsyncCatcher.catchOp("effect add"); // Spigot // Paper - move to API
if (this.isTickingEffects) {
this.effectsToProcess.add(new ProcessableEffect(mobeffect, cause));
return true;
diff --git a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
+++ b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
private boolean addEntityUuid(T entity) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity add by UUID"); // Paper
if (!this.knownUuids.add(entity.getUUID())) {
PersistentEntitySectionManager.LOGGER.warn("UUID of added entity already exists: {}", entity);
return false;
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
private boolean addEntity(T entity, boolean existing) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity add"); // Paper
// Paper start - chunk system hooks
if (existing) {
// I don't want to know why this is a generic type.
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
void startTicking(T entity) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity start ticking"); // Paper
this.callbacks.onTickingStart(entity);
}
void stopTicking(T entity) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity stop ticking"); // Paper
this.callbacks.onTickingEnd(entity);
}
void startTracking(T entity) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity start tracking"); // Paper
this.visibleEntityStorage.add(entity);
this.callbacks.onTrackingStart(entity);
}
void stopTracking(T entity) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity stop tracking"); // Paper
this.callbacks.onTrackingEnd(entity);
this.visibleEntityStorage.remove(entity);
}
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
public void updateChunkStatus(ChunkPos chunkPos, Visibility trackingStatus) {
+ org.spigotmc.AsyncCatcher.catchOp("Update chunk status"); // Paper
long i = chunkPos.toLong();
if (trackingStatus == Visibility.HIDDEN) {
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
public void ensureChunkQueuedForLoad(long chunkPos) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity chunk save"); // Paper
PersistentEntitySectionManager.ChunkLoadStatus persistententitysectionmanager_b = (PersistentEntitySectionManager.ChunkLoadStatus) this.chunkLoadStatuses.get(chunkPos);
if (persistententitysectionmanager_b == PersistentEntitySectionManager.ChunkLoadStatus.FRESH) {
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
private void requestChunkLoad(long chunkPos) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity chunk load request"); // Paper
this.chunkLoadStatuses.put(chunkPos, PersistentEntitySectionManager.ChunkLoadStatus.PENDING);
ChunkPos chunkcoordintpair = new ChunkPos(chunkPos);
CompletableFuture completablefuture = this.permanentStorage.loadEntities(chunkcoordintpair);
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
private boolean processChunkUnload(long chunkPos) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity chunk unload process"); // Paper
boolean flag = this.storeChunkSections(chunkPos, (entityaccess) -> {
entityaccess.getPassengersAndSelf().forEach(this::unloadEntity);
}, true); // CraftBukkit - add boolean for event call
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
private void processPendingLoads() {
+ org.spigotmc.AsyncCatcher.catchOp("Entity chunk process pending loads"); // Paper
ChunkEntities<T> chunkentities; // CraftBukkit - decompile error
while ((chunkentities = (ChunkEntities) this.loadingInbox.poll()) != null) {
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
public void tick() {
+ org.spigotmc.AsyncCatcher.catchOp("Entity manager tick"); // Paper
this.processPendingLoads();
this.processUnloads();
}
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
public void autoSave() {
+ org.spigotmc.AsyncCatcher.catchOp("Entity manager autosave"); // Paper
this.getAllChunksToSave().forEach((java.util.function.LongConsumer) (i) -> { // CraftBukkit - decompile error
boolean flag = this.chunkVisibility.get(i) == Visibility.HIDDEN;
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
}
public void saveAll() {
+ org.spigotmc.AsyncCatcher.catchOp("Entity manager save"); // Paper
LongSet longset = this.getAllChunksToSave();
while (!longset.isEmpty()) {
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
long i = SectionPos.asLong(blockposition);
if (i != this.currentSectionKey) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity move"); // Paper
Visibility visibility = this.currentSection.getStatus();
if (!this.currentSection.remove(this.entity)) {
@@ -0,0 +0,0 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
@Override
public void onRemove(Entity.RemovalReason reason) {
+ org.spigotmc.AsyncCatcher.catchOp("Entity remove"); // Paper
if (!this.currentSection.remove(this.entity)) {
PersistentEntitySectionManager.LOGGER.warn("Entity {} wasn't found in section {} (destroying due to {})", new Object[]{this.entity, SectionPos.of(this.currentSectionKey), reason});
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void playSound(Location loc, Sound sound, org.bukkit.SoundCategory category, float volume, float pitch, long seed) {
+ org.spigotmc.AsyncCatcher.catchOp("play sound"); // Paper
if (loc == null || sound == null || category == null) return;
double x = loc.getX();
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void playSound(Location loc, String sound, org.bukkit.SoundCategory category, float volume, float pitch, long seed) {
+ org.spigotmc.AsyncCatcher.catchOp("play sound"); // Paper
if (loc == null || sound == null || category == null) return;
double x = loc.getX();
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void playSound(Entity entity, Sound sound, org.bukkit.SoundCategory category, float volume, float pitch, long seed) {
+ org.spigotmc.AsyncCatcher.catchOp("play sound"); // Paper
if (!(entity instanceof CraftEntity craftEntity) || entity.getWorld() != this || sound == null || category == null) return;
ClientboundSoundEntityPacket packet = new ClientboundSoundEntityPacket(CraftSound.bukkitToMinecraftHolder(sound), net.minecraft.sounds.SoundSource.valueOf(category.name()), craftEntity.getHandle(), volume, pitch, seed);
@@ -0,0 +0,0 @@ public class CraftWorld extends CraftRegionAccessor implements World {
@Override
public void playSound(Entity entity, String sound, org.bukkit.SoundCategory category, float volume, float pitch, long seed) {
+ org.spigotmc.AsyncCatcher.catchOp("play sound"); // Paper
if (!(entity instanceof CraftEntity craftEntity) || entity.getWorld() != this || sound == null || category == null) return;
ClientboundSoundEntityPacket packet = new ClientboundSoundEntityPacket(Holder.direct(SoundEvent.createVariableRangeEvent(new ResourceLocation(sound))), net.minecraft.sounds.SoundSource.valueOf(category.name()), craftEntity.getHandle(), volume, pitch, seed);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -0,0 +0,0 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
@Override
public boolean addPotionEffect(PotionEffect effect, boolean force) {
+ org.spigotmc.AsyncCatcher.catchOp("effect add"); // Paper
this.getHandle().addEffect(org.bukkit.craftbukkit.potion.CraftPotionUtil.fromBukkit(effect), EntityPotionEffectEvent.Cause.PLUGIN); // Paper - Don't ignore icon
return true;
}
diff --git a/src/main/java/org/spigotmc/AsyncCatcher.java b/src/main/java/org/spigotmc/AsyncCatcher.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/spigotmc/AsyncCatcher.java
+++ b/src/main/java/org/spigotmc/AsyncCatcher.java
@@ -0,0 +0,0 @@ public class AsyncCatcher
{
if ( (AsyncCatcher.enabled || io.papermc.paper.util.TickThread.STRICT_THREAD_CHECKS) && Thread.currentThread() != MinecraftServer.getServer().serverThread ) // Paper
{
+ MinecraftServer.LOGGER.error("Thread " + Thread.currentThread().getName() + " failed main thread check: " + reason, new Throwable()); // Paper
throw new IllegalStateException( "Asynchronous " + reason + "!" );
}
}

27
patches/server/Left-handed-API.patch Normal file
View File

@@ -0,0 +1,27 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Thu, 14 Oct 2021 12:36:58 -0500
Subject: [PATCH] Left handed API
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
@@ -0,0 +0,0 @@ public abstract class CraftMob extends CraftLivingEntity implements Mob {
public int getMaxHeadPitch() {
return getHandle().getMaxHeadXRot();
}
+
+ @Override
+ public boolean isLeftHanded() {
+ return getHandle().isLeftHanded();
+ }
+
+ @Override
+ public void setLeftHanded(boolean leftHanded) {
+ getHandle().setLeftHanded(leftHanded);
+ }
// Paper end
// Paper start

30
patches/server/Make-hoppers-respect-inventory-max-stack-size.patch Normal file
View File

@@ -0,0 +1,30 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Wed, 7 Jul 2021 16:30:17 -0700
Subject: [PATCH] Make hoppers respect inventory max stack size
diff --git a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/HopperBlockEntity.java
@@ -0,0 +0,0 @@ public class HopperBlockEntity extends RandomizableContainerBlockEntity implemen
if (itemstack1.isEmpty()) {
// Spigot start - SPIGOT-6693, InventorySubcontainer#setItem
+ ItemStack leftover = ItemStack.EMPTY; // Paper - Make hoppers respect inventory max stack size
if (!stack.isEmpty() && stack.getCount() > to.getMaxStackSize()) {
+ leftover = stack; // Paper - Make hoppers respect inventory max stack size
stack = stack.split(to.getMaxStackSize());
}
// Spigot end
to.setItem(slot, stack);
- stack = ItemStack.EMPTY;
+ stack = leftover; // Paper - Make hoppers respect inventory max stack size
flag = true;
} else if (HopperBlockEntity.canMergeItems(itemstack1, stack)) {
- int j = stack.getMaxStackSize() - itemstack1.getCount();
+ int j = Math.min(stack.getMaxStackSize(), to.getMaxStackSize()) - itemstack1.getCount(); // Paper - Make hoppers respect inventory max stack size
int k = Math.min(stack.getCount(), j);
stack.shrink(k);

31
patches/server/Make-sure-inlined-getChunkAt-has-inlined-logic-for-l.patch Normal file
View File

@@ -0,0 +1,31 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 20 Sep 2020 16:10:49 -0700
Subject: [PATCH] Make sure inlined getChunkAt has inlined logic for loaded
chunks
Tux did some profiling some time ago and showed that the
previous getChunkAt method which had inlined logic for loaded
chunks did get inlined, but the standard CPS.getChunkAt
method was not inlined.
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 {
@Override
public final LevelChunk getChunk(int chunkX, int chunkZ) { // Paper - final to help inline
+ // Paper start - Perf: make sure loaded chunks get the inlined variant of this function
+ net.minecraft.server.level.ServerChunkCache cps = ((ServerLevel)this).getChunkSource();
+ if (cps.mainThread == Thread.currentThread()) {
+ LevelChunk ifLoaded = cps.getChunkAtIfLoadedMainThread(chunkX, chunkZ);
+ if (ifLoaded != null) {
+ return ifLoaded;
+ }
+ }
+ // Paper end - Perf: make sure loaded chunks get the inlined variant of this function
return (LevelChunk) this.getChunk(chunkX, chunkZ, ChunkStatus.FULL, true); // Paper - avoid a method jump
}

63
patches/server/Manually-inline-methods-in-BlockPosition.patch Normal file
View File

@@ -0,0 +1,63 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Mon, 6 Jul 2020 22:48:48 -0700
Subject: [PATCH] Manually inline methods in BlockPosition
diff --git a/src/main/java/net/minecraft/core/BlockPos.java b/src/main/java/net/minecraft/core/BlockPos.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/core/BlockPos.java
+++ b/src/main/java/net/minecraft/core/BlockPos.java
@@ -0,0 +0,0 @@ public class BlockPos extends Vec3i {
}
public BlockPos.MutableBlockPos set(int x, int y, int z) {
- this.setX(x);
- this.setY(y);
- this.setZ(z);
+ this.x = x; // Paper - Perf: Manually inline methods in BlockPosition
+ this.y = y; // Paper - Perf: Manually inline methods in BlockPosition
+ this.z = z; // Paper - Perf: Manually inline methods in BlockPosition
return this;
}
@@ -0,0 +0,0 @@ public class BlockPos extends Vec3i {
@Override
public BlockPos.MutableBlockPos setX(int i) {
- super.setX(i);
+ this.x = i; // Paper - Perf: Manually inline methods in BlockPosition
return this;
}
@Override
public BlockPos.MutableBlockPos setY(int i) {
- super.setY(i);
+ this.y = i; // Paper - Perf: Manually inline methods in BlockPosition
return this;
}
@Override
public BlockPos.MutableBlockPos setZ(int i) {
- super.setZ(i);
+ this.z = i; // Paper - Perf: Manually inline methods in BlockPosition
return this;
}
diff --git a/src/main/java/net/minecraft/core/Vec3i.java b/src/main/java/net/minecraft/core/Vec3i.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/core/Vec3i.java
+++ b/src/main/java/net/minecraft/core/Vec3i.java
@@ -0,0 +0,0 @@ public class Vec3i implements Comparable<Vec3i> {
vec -> IntStream.of(vec.getX(), vec.getY(), vec.getZ())
);
public static final Vec3i ZERO = new Vec3i(0, 0, 0);
- private int x;
- private int y;
- private int z;
+ protected int x; // Paper - Perf: Manually inline methods in BlockPosition; protected
+ protected int y; // Paper - Perf: Manually inline methods in BlockPosition; protected
+ protected int z; // Paper - Perf: Manually inline methods in BlockPosition; protected
public static Codec<Vec3i> offsetCodec(int maxAbsValue) {
return CODEC.validate(

100
patches/server/More-CommandBlock-API.patch Normal file
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@@ -0,0 +1,100 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Thu, 23 Sep 2021 10:40:09 -0700
Subject: [PATCH] More CommandBlock API
diff --git a/src/main/java/io/papermc/paper/commands/PaperCommandBlockHolder.java b/src/main/java/io/papermc/paper/commands/PaperCommandBlockHolder.java
new file mode 100644
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000
--- /dev/null
+++ b/src/main/java/io/papermc/paper/commands/PaperCommandBlockHolder.java
@@ -0,0 +0,0 @@
+package io.papermc.paper.commands;
+
+import io.papermc.paper.adventure.PaperAdventure;
+import io.papermc.paper.command.CommandBlockHolder;
+import net.kyori.adventure.text.Component;
+import net.minecraft.world.level.BaseCommandBlock;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public interface PaperCommandBlockHolder extends CommandBlockHolder {
+
+ BaseCommandBlock getCommandBlockHandle();
+
+ @Override
+ default @NotNull Component lastOutput() {
+ return PaperAdventure.asAdventure(getCommandBlockHandle().getLastOutput());
+ }
+
+ @Override
+ default void lastOutput(@Nullable Component lastOutput) {
+ getCommandBlockHandle().setLastOutput(PaperAdventure.asVanilla(lastOutput));
+ }
+
+ @Override
+ default int getSuccessCount() {
+ return getCommandBlockHandle().getSuccessCount();
+ }
+
+ @Override
+ default void setSuccessCount(int successCount) {
+ getCommandBlockHandle().setSuccessCount(successCount);
+ }
+}
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftCommandBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftCommandBlock.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftCommandBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftCommandBlock.java
@@ -0,0 +0,0 @@ import org.bukkit.World;
import org.bukkit.block.CommandBlock;
import org.bukkit.craftbukkit.util.CraftChatMessage;
-public class CraftCommandBlock extends CraftBlockEntityState<CommandBlockEntity> implements CommandBlock {
+public class CraftCommandBlock extends CraftBlockEntityState<CommandBlockEntity> implements CommandBlock, io.papermc.paper.commands.PaperCommandBlockHolder {
public CraftCommandBlock(World world, CommandBlockEntity tileEntity) {
super(world, tileEntity);
@@ -0,0 +0,0 @@ public class CraftCommandBlock extends CraftBlockEntityState<CommandBlockEntity>
public void name(net.kyori.adventure.text.Component name) {
getSnapshot().getCommandBlock().setName(name == null ? net.minecraft.network.chat.Component.literal("@") : io.papermc.paper.adventure.PaperAdventure.asVanilla(name));
}
+
+ @Override
+ public net.minecraft.world.level.BaseCommandBlock getCommandBlockHandle() {
+ return getSnapshot().getCommandBlock();
+ }
// Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java
@@ -0,0 +0,0 @@ import org.bukkit.permissions.PermissionAttachment;
import org.bukkit.permissions.PermissionAttachmentInfo;
import org.bukkit.plugin.Plugin;
-public class CraftMinecartCommand extends CraftMinecart implements CommandMinecart {
+public class CraftMinecartCommand extends CraftMinecart implements CommandMinecart, io.papermc.paper.commands.PaperCommandBlockHolder {
private final PermissibleBase perm = new PermissibleBase(this);
public CraftMinecartCommand(CraftServer server, MinecartCommandBlock entity) {
@@ -0,0 +0,0 @@ public class CraftMinecartCommand extends CraftMinecart implements CommandMineca
public net.kyori.adventure.text.@org.jetbrains.annotations.NotNull Component name() {
return io.papermc.paper.adventure.PaperAdventure.asAdventure(this.getHandle().getCommandBlock().getName());
}
+
+ @Override
+ public net.minecraft.world.level.BaseCommandBlock getCommandBlockHandle() {
+ return getHandle().getCommandBlock();
+ }
+
+ @Override
+ public void lastOutput(net.kyori.adventure.text.Component lastOutput) {
+ io.papermc.paper.commands.PaperCommandBlockHolder.super.lastOutput(lastOutput);
+ getCommandBlockHandle().onUpdated();
+ }
// Paper end
@Override

33
patches/server/Name-craft-scheduler-threads-according-to-the-plugin.patch Normal file
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@@ -0,0 +1,33 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 19 Jul 2020 15:17:01 -0700
Subject: [PATCH] Name craft scheduler threads according to the plugin using
them
Provides quick access to culprits running far more threads than
they should be
diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java
+++ b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftAsyncTask.java
@@ -0,0 +0,0 @@ class CraftAsyncTask extends CraftTask {
@Override
public void run() {
final Thread thread = Thread.currentThread();
- synchronized (this.workers) {
+ // Paper start - name threads according to running plugin
+ final String nameBefore = thread.getName();
+ thread.setName(nameBefore + " - " + this.getOwner().getName());
+ try { synchronized (this.workers) { // Paper end - name threads according to running plugin
if (this.getPeriod() == CraftTask.CANCEL) {
// Never continue running after cancelled.
// Checking this with the lock is important!
@@ -0,0 +0,0 @@ class CraftAsyncTask extends CraftTask {
}
}
}
+ } finally { thread.setName(nameBefore); } // Paper - name threads according to running plugin
}
LinkedList<BukkitWorker> getWorkers() {

21
patches/server/Oprimise-map-impl-for-tracked-players.patch Normal file
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@@ -0,0 +1,21 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Fri, 19 Feb 2021 22:51:52 -0800
Subject: [PATCH] Oprimise map impl for tracked players
Reference2BooleanOpenHashMap is going to have
better lookups than HashMap.
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
final Entity entity;
private final int range;
SectionPos lastSectionPos;
- public final Set<ServerPlayerConnection> seenBy = Sets.newIdentityHashSet();
+ public final Set<ServerPlayerConnection> seenBy = new it.unimi.dsi.fastutil.objects.ReferenceOpenHashSet<>(); // Paper - Perf: optimise map impl
public TrackedEntity(final Entity entity, final int i, final int j, final boolean flag) {
this.serverEntity = new ServerEntity(ChunkMap.this.level, entity, j, flag, this::broadcast, this.seenBy); // CraftBukkit

52
patches/server/Optimise-BlockSoil-nearby-water-lookup.patch Normal file
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@@ -0,0 +1,52 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Thu, 10 Jun 2021 14:36:00 -0700
Subject: [PATCH] Optimise BlockSoil nearby water lookup
Apparently the abstract block iteration was taking about
75% of the method call.
diff --git a/src/main/java/net/minecraft/world/level/block/FarmBlock.java b/src/main/java/net/minecraft/world/level/block/FarmBlock.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/FarmBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FarmBlock.java
@@ -0,0 +0,0 @@ public class FarmBlock extends Block {
}
private static boolean isNearWater(LevelReader world, BlockPos pos) {
- Iterator iterator = BlockPos.betweenClosed(pos.offset(-4, 0, -4), pos.offset(4, 1, 4)).iterator();
-
- BlockPos blockposition1;
-
- do {
- if (!iterator.hasNext()) {
- return false;
+ // Paper start - Perf: remove abstract block iteration
+ int xOff = pos.getX();
+ int yOff = pos.getY();
+ int zOff = pos.getZ();
+
+ for (int dz = -4; dz <= 4; ++dz) {
+ int z = dz + zOff;
+ for (int dx = -4; dx <= 4; ++dx) {
+ int x = xOff + dx;
+ for (int dy = 0; dy <= 1; ++dy) {
+ int y = dy + yOff;
+ net.minecraft.world.level.chunk.LevelChunk chunk = (net.minecraft.world.level.chunk.LevelChunk)world.getChunk(x >> 4, z >> 4);
+ net.minecraft.world.level.material.FluidState fluid = chunk.getBlockStateFinal(x, y, z).getFluidState();
+ if (fluid.is(FluidTags.WATER)) {
+ return true;
+ }
+ }
}
+ }
- blockposition1 = (BlockPos) iterator.next();
- } while (!world.getFluidState(blockposition1).is(FluidTags.WATER));
-
- return true;
+ return false;
+ // Paper end - Perf: remove abstract block iteration
}
@Override

19
patches/server/Optimize-entity-tracker-passenger-checks.patch Normal file
View File

@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andrew Steinborn <git@steinborn.me>
Date: Sun, 8 Aug 2021 00:52:54 -0400
Subject: [PATCH] Optimize entity tracker passenger checks
diff --git a/src/main/java/net/minecraft/server/level/ServerEntity.java b/src/main/java/net/minecraft/server/level/ServerEntity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/server/level/ServerEntity.java
+++ b/src/main/java/net/minecraft/server/level/ServerEntity.java
@@ -0,0 +0,0 @@ public class ServerEntity {
this.trackedPlayers = trackedPlayers;
// CraftBukkit end
this.ap = Vec3.ZERO;
- this.lastPassengers = Collections.emptyList();
+ this.lastPassengers = com.google.common.collect.ImmutableList.of(); // Paper - optimize passenger checks
this.level = worldserver;
this.broadcast = consumer;
this.entity = entity;

53
patches/server/Optimize-indirect-passenger-iteration.patch Normal file
View File

@@ -0,0 +1,53 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Andrew Steinborn <git@steinborn.me>
Date: Mon, 9 Aug 2021 00:38:37 -0400
Subject: [PATCH] Optimize indirect passenger iteration
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
}
private Stream<Entity> getIndirectPassengersStream() {
+ if (this.passengers.isEmpty()) { return Stream.of(); } // Paper - Optimize indirect passenger iteration
return this.passengers.stream().flatMap(Entity::getSelfAndPassengers);
}
@Override
public Stream<Entity> getSelfAndPassengers() {
+ if (this.passengers.isEmpty()) { return Stream.of(this); } // Paper - Optimize indirect passenger iteration
return Stream.concat(Stream.of(this), this.getIndirectPassengersStream());
}
@Override
public Stream<Entity> getPassengersAndSelf() {
+ if (this.passengers.isEmpty()) { return Stream.of(this); } // Paper - Optimize indirect passenger iteration
return Stream.concat(this.passengers.stream().flatMap(Entity::getPassengersAndSelf), Stream.of(this));
}
public Iterable<Entity> getIndirectPassengers() {
+ // Paper start - Optimize indirect passenger iteration
+ if (this.passengers.isEmpty()) { return ImmutableList.of(); }
+ ImmutableList.Builder<Entity> indirectPassengers = ImmutableList.builder();
+ for (Entity passenger : this.passengers) {
+ indirectPassengers.add(passenger);
+ indirectPassengers.addAll(passenger.getIndirectPassengers());
+ }
+ return indirectPassengers.build();
+ }
+ private Iterable<Entity> getIndirectPassengers_old() {
+ // Paper end - Optimize indirect passenger iteration
return () -> {
return this.getIndirectPassengersStream().iterator();
};
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
}
public boolean hasExactlyOnePlayerPassenger() {
+ if (this.passengers.isEmpty()) { return false; } // Paper - Optimize indirect passenger iteration
return this.countPlayerPassengers() == 1;
}

143
patches/server/Option-to-prevent-NBT-copy-in-smithing-recipes.patch Normal file
View File

@@ -0,0 +1,143 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 26 Sep 2021 12:57:28 -0700
Subject: [PATCH] Option to prevent NBT copy in smithing recipes
diff --git a/src/main/java/net/minecraft/world/item/crafting/SmithingTransformRecipe.java b/src/main/java/net/minecraft/world/item/crafting/SmithingTransformRecipe.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/item/crafting/SmithingTransformRecipe.java
+++ b/src/main/java/net/minecraft/world/item/crafting/SmithingTransformRecipe.java
@@ -0,0 +0,0 @@ public class SmithingTransformRecipe implements SmithingRecipe {
final Ingredient base;
final Ingredient addition;
final ItemStack result;
+ final boolean copyNBT; // Paper - Option to prevent NBT copy
public SmithingTransformRecipe(Ingredient template, Ingredient base, Ingredient addition, ItemStack result) {
+ // Paper start - Option to prevent NBT copy
+ this(template, base, addition, result, true);
+ }
+ public SmithingTransformRecipe(Ingredient template, Ingredient base, Ingredient addition, ItemStack result, boolean copyNBT) {
+ this.copyNBT = copyNBT;
+ // Paper end - Option to prevent NBT copy
this.template = template;
this.base = base;
this.addition = addition;
@@ -0,0 +0,0 @@ public class SmithingTransformRecipe implements SmithingRecipe {
public ItemStack assemble(Container inventory, HolderLookup.Provider lookup) {
ItemStack itemstack = inventory.getItem(1).transmuteCopy(this.result.getItem(), this.result.getCount());
+ if (this.copyNBT) { // Paper - Option to prevent NBT copy
itemstack.applyComponents(this.result.getComponentsPatch());
+ } // Paper - Option to prevent NBT copy
return itemstack;
}
@@ -0,0 +0,0 @@ public class SmithingTransformRecipe implements SmithingRecipe {
public Recipe toBukkitRecipe(NamespacedKey id) {
CraftItemStack result = CraftItemStack.asCraftMirror(this.result);
- CraftSmithingTransformRecipe recipe = new CraftSmithingTransformRecipe(id, result, CraftRecipe.toBukkit(this.template), CraftRecipe.toBukkit(this.base), CraftRecipe.toBukkit(this.addition));
+ CraftSmithingTransformRecipe recipe = new CraftSmithingTransformRecipe(id, result, CraftRecipe.toBukkit(this.template), CraftRecipe.toBukkit(this.base), CraftRecipe.toBukkit(this.addition), this.copyNBT); // Paper - Option to prevent NBT copy
return recipe;
}
diff --git a/src/main/java/net/minecraft/world/item/crafting/SmithingTrimRecipe.java b/src/main/java/net/minecraft/world/item/crafting/SmithingTrimRecipe.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/item/crafting/SmithingTrimRecipe.java
+++ b/src/main/java/net/minecraft/world/item/crafting/SmithingTrimRecipe.java
@@ -0,0 +0,0 @@ public class SmithingTrimRecipe implements SmithingRecipe {
final Ingredient template;
final Ingredient base;
final Ingredient addition;
+ final boolean copyNbt; // Paper - Option to prevent NBT copy
public SmithingTrimRecipe(Ingredient template, Ingredient base, Ingredient addition) {
+ // Paper start - Option to prevent NBT copy
+ this(template, base, addition, true);
+ }
+ public SmithingTrimRecipe(Ingredient template, Ingredient base, Ingredient addition, boolean copyNbt) {
+ this.copyNbt = copyNbt;
+ // Paper end - Option to prevent NBT copy
this.template = template;
this.base = base;
this.addition = addition;
@@ -0,0 +0,0 @@ public class SmithingTrimRecipe implements SmithingRecipe {
return ItemStack.EMPTY;
}
- ItemStack itemstack1 = itemstack.copyWithCount(1);
+ ItemStack itemstack1 = this.copyNbt ? itemstack.copyWithCount(1) : new ItemStack(itemstack.getItem(), 1); // Paper - Option to prevent NBT copy
itemstack1.set(DataComponents.TRIM, new ArmorTrim((Holder) optional.get(), (Holder) optional1.get()));
return itemstack1;
@@ -0,0 +0,0 @@ public class SmithingTrimRecipe implements SmithingRecipe {
// CraftBukkit start
@Override
public Recipe toBukkitRecipe(NamespacedKey id) {
- return new CraftSmithingTrimRecipe(id, CraftRecipe.toBukkit(this.template), CraftRecipe.toBukkit(this.base), CraftRecipe.toBukkit(this.addition));
+ return new CraftSmithingTrimRecipe(id, CraftRecipe.toBukkit(this.template), CraftRecipe.toBukkit(this.base), CraftRecipe.toBukkit(this.addition), this.copyNbt); // Paper - Option to prevent NBT copy
}
// CraftBukkit end
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTransformRecipe.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTransformRecipe.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTransformRecipe.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTransformRecipe.java
@@ -0,0 +0,0 @@ public class CraftSmithingTransformRecipe extends SmithingTransformRecipe implem
public CraftSmithingTransformRecipe(NamespacedKey key, ItemStack result, RecipeChoice template, RecipeChoice base, RecipeChoice addition) {
super(key, result, template, base, addition);
}
+ // Paper start - Option to prevent NBT copy
+ public CraftSmithingTransformRecipe(NamespacedKey key, ItemStack result, RecipeChoice template, RecipeChoice base, RecipeChoice addition, boolean copyNbt) {
+ super(key, result, template, base, addition, copyNbt);
+ }
+ // Paper end - Option to prevent NBT copy
public static CraftSmithingTransformRecipe fromBukkitRecipe(SmithingTransformRecipe recipe) {
if (recipe instanceof CraftSmithingTransformRecipe) {
return (CraftSmithingTransformRecipe) recipe;
}
- CraftSmithingTransformRecipe ret = new CraftSmithingTransformRecipe(recipe.getKey(), recipe.getResult(), recipe.getTemplate(), recipe.getBase(), recipe.getAddition());
+ CraftSmithingTransformRecipe ret = new CraftSmithingTransformRecipe(recipe.getKey(), recipe.getResult(), recipe.getTemplate(), recipe.getBase(), recipe.getAddition(), recipe.willCopyNbt()); // Paper - Option to prevent NBT copy
return ret;
}
@@ -0,0 +0,0 @@ public class CraftSmithingTransformRecipe extends SmithingTransformRecipe implem
public void addToCraftingManager() {
ItemStack result = this.getResult();
- MinecraftServer.getServer().getRecipeManager().addRecipe(new RecipeHolder<>(CraftNamespacedKey.toMinecraft(this.getKey()), new net.minecraft.world.item.crafting.SmithingTransformRecipe(this.toNMS(this.getTemplate(), true), this.toNMS(this.getBase(), true), this.toNMS(this.getAddition(), true), CraftItemStack.asNMSCopy(result))));
+ MinecraftServer.getServer().getRecipeManager().addRecipe(new RecipeHolder<>(CraftNamespacedKey.toMinecraft(this.getKey()), new net.minecraft.world.item.crafting.SmithingTransformRecipe(this.toNMS(this.getTemplate(), true), this.toNMS(this.getBase(), true), this.toNMS(this.getAddition(), true), CraftItemStack.asNMSCopy(result), this.willCopyNbt()))); // Paper - Option to prevent NBT copy
}
}
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTrimRecipe.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTrimRecipe.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTrimRecipe.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftSmithingTrimRecipe.java
@@ -0,0 +0,0 @@ public class CraftSmithingTrimRecipe extends SmithingTrimRecipe implements Craft
public CraftSmithingTrimRecipe(NamespacedKey key, RecipeChoice template, RecipeChoice base, RecipeChoice addition) {
super(key, template, base, addition);
}
+ // Paper start - Option to prevent NBT copy
+ public CraftSmithingTrimRecipe(NamespacedKey key, RecipeChoice template, RecipeChoice base, RecipeChoice addition, boolean copyNbt) {
+ super(key, template, base, addition, copyNbt);
+ }
+ // Paper end - Option to prevent NBT copy
public static CraftSmithingTrimRecipe fromBukkitRecipe(SmithingTrimRecipe recipe) {
if (recipe instanceof CraftSmithingTrimRecipe) {
return (CraftSmithingTrimRecipe) recipe;
}
- CraftSmithingTrimRecipe ret = new CraftSmithingTrimRecipe(recipe.getKey(), recipe.getTemplate(), recipe.getBase(), recipe.getAddition());
+ CraftSmithingTrimRecipe ret = new CraftSmithingTrimRecipe(recipe.getKey(), recipe.getTemplate(), recipe.getBase(), recipe.getAddition(), recipe.willCopyNbt()); // Paper - Option to prevent NBT copy
return ret;
}
@Override
public void addToCraftingManager() {
- MinecraftServer.getServer().getRecipeManager().addRecipe(new RecipeHolder<>(CraftNamespacedKey.toMinecraft(this.getKey()), new net.minecraft.world.item.crafting.SmithingTrimRecipe(this.toNMS(this.getTemplate(), true), this.toNMS(this.getBase(), true), this.toNMS(this.getAddition(), true))));
+ MinecraftServer.getServer().getRecipeManager().addRecipe(new RecipeHolder<>(CraftNamespacedKey.toMinecraft(this.getKey()), new net.minecraft.world.item.crafting.SmithingTrimRecipe(this.toNMS(this.getTemplate(), true), this.toNMS(this.getBase(), true), this.toNMS(this.getAddition(), true), this.willCopyNbt()))); // Paper - Option to prevent NBT copy
}
}

27
patches/server/Preserve-overstacked-loot.patch Normal file
View File

@@ -0,0 +1,27 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: lexikiq <noellekiq@gmail.com>
Date: Mon, 21 Jun 2021 23:21:58 -0400
Subject: [PATCH] Preserve overstacked loot
Preserves overstacked items in loot tables, such as shulker box drops, to prevent the items
from being deleted (as they'd overflow past the bounds of the container)-- or worse, causing
chunk bans via the large amount of NBT created by unstacking the items.
Fixes GH-5140 and GH-4748.
diff --git a/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java b/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java
+++ b/src/main/java/net/minecraft/world/level/storage/loot/LootTable.java
@@ -0,0 +0,0 @@ public class LootTable {
}
public static Consumer<ItemStack> createStackSplitter(ServerLevel world, Consumer<ItemStack> consumer) {
+ boolean skipSplitter = world != null && !world.paperConfig().fixes.splitOverstackedLoot; // Paper - preserve overstacked items
return (itemstack) -> {
if (itemstack.isItemEnabled(world.enabledFeatures())) {
- if (itemstack.getCount() < itemstack.getMaxStackSize()) {
+ if (skipSplitter || itemstack.getCount() < itemstack.getMaxStackSize()) { // Paper - preserve overstacked items
consumer.accept(itemstack);
} else {
int i = itemstack.getCount();

19
patches/server/Prevent-AFK-kick-while-watching-end-credits.patch Normal file
View File

@@ -0,0 +1,19 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Sat, 24 Jul 2021 16:54:11 +0200
Subject: [PATCH] Prevent AFK kick while watching end credits
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 extends ServerCommonPacketListenerImpl
--this.dropSpamTickCount;
}
- if (this.player.getLastActionTime() > 0L && this.server.getPlayerIdleTimeout() > 0 && Util.getMillis() - this.player.getLastActionTime() > (long) this.server.getPlayerIdleTimeout() * 1000L * 60L) {
+ if (this.player.getLastActionTime() > 0L && this.server.getPlayerIdleTimeout() > 0 && Util.getMillis() - this.player.getLastActionTime() > (long) this.server.getPlayerIdleTimeout() * 1000L * 60L && !this.player.wonGame) { // Paper - Prevent AFK kick while watching end credits
this.player.resetLastActionTime(); // CraftBukkit - SPIGOT-854
this.disconnect(Component.translatable("multiplayer.disconnect.idling"), org.bukkit.event.player.PlayerKickEvent.Cause.IDLING); // Paper - kick event cause
}

22
patches/server/Prevent-softlocked-end-exit-portal-generation.patch Normal file
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@@ -0,0 +1,22 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Noah van der Aa <ndvdaa@gmail.com>
Date: Mon, 30 Aug 2021 15:22:18 +0200
Subject: [PATCH] Prevent softlocked end exit portal generation
diff --git a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+++ b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
@@ -0,0 +0,0 @@ public class EndDragonFight {
}
}
+ // Paper start - Prevent "softlocked" exit portal generation
+ if (this.portalLocation.getY() <= this.level.getMinBuildHeight()) {
+ this.portalLocation = this.portalLocation.atY(this.level.getMinBuildHeight() + 1);
+ }
+ // Paper end - Prevent "softlocked" exit portal generation
if (worldgenendtrophy.place(FeatureConfiguration.NONE, this.level, this.level.getChunkSource().getGenerator(), RandomSource.create(), this.portalLocation)) {
int i = Mth.positiveCeilDiv(4, 16);

28
patches/server/Sanitize-ResourceLocation-error-logging.patch Normal file
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@@ -0,0 +1,28 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Nassim Jahnke <nassim@njahnke.dev>
Date: Thu, 26 Aug 2021 12:09:47 +0200
Subject: [PATCH] Sanitize ResourceLocation error logging
diff --git a/src/main/java/net/minecraft/resources/ResourceLocation.java b/src/main/java/net/minecraft/resources/ResourceLocation.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/resources/ResourceLocation.java
+++ b/src/main/java/net/minecraft/resources/ResourceLocation.java
@@ -0,0 +0,0 @@ public class ResourceLocation implements Comparable<ResourceLocation> {
private static String assertValidNamespace(String namespace, String path) {
if (!isValidNamespace(namespace)) {
- throw new ResourceLocationException("Non [a-z0-9_.-] character in namespace of location: " + namespace + ":" + path);
+ throw new ResourceLocationException("Non [a-z0-9_.-] character in namespace of location: " + org.apache.commons.lang3.StringUtils.normalizeSpace(namespace) + ":" + org.apache.commons.lang3.StringUtils.normalizeSpace(path)); // Paper - Sanitize ResourceLocation error logging
} else {
return namespace;
}
@@ -0,0 +0,0 @@ public class ResourceLocation implements Comparable<ResourceLocation> {
private static String assertValidPath(String namespace, String path) {
if (!isValidPath(path)) {
- throw new ResourceLocationException("Non [a-z0-9/._-] character in path of location: " + namespace + ":" + path);
+ throw new ResourceLocationException("Non [a-z0-9/._-] character in path of location: " + namespace + ":" + org.apache.commons.lang3.StringUtils.normalizeSpace(path)); // Paper - Sanitize ResourceLocation error logging
} else {
return path;
}

43
patches/server/Time-scoreboard-search.patch Normal file
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@@ -0,0 +1,43 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Tue, 21 Apr 2020 01:53:22 -0700
Subject: [PATCH] Time scoreboard search
Plugins leaking scoreboards will make this very expensive,
let server owners debug it easily
diff --git a/src/main/java/co/aikar/timings/MinecraftTimings.java b/src/main/java/co/aikar/timings/MinecraftTimings.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/co/aikar/timings/MinecraftTimings.java
+++ b/src/main/java/co/aikar/timings/MinecraftTimings.java
@@ -0,0 +0,0 @@ public final class MinecraftTimings {
public static final Timing antiXrayUpdateTimer = Timings.ofSafe("anti-xray - update");
public static final Timing antiXrayObfuscateTimer = Timings.ofSafe("anti-xray - obfuscate");
+ public static final Timing scoreboardScoreSearch = Timings.ofSafe("Scoreboard score search"); // Paper - add timings for scoreboard search
private static final Map<Class<?>, String> taskNameCache = new MapMaker().weakKeys().makeMap();
diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java
@@ -0,0 +0,0 @@ public final class CraftScoreboardManager implements ScoreboardManager {
// CraftBukkit method
public void forAllObjectives(ObjectiveCriteria criteria, ScoreHolder holder, Consumer<ScoreAccess> consumer) {
+ // Paper start - add timings for scoreboard search
+ // plugins leaking scoreboards will make this very expensive, let server owners debug it easily
+ co.aikar.timings.MinecraftTimings.scoreboardScoreSearch.startTimingIfSync();
+ try {
+ // Paper end - add timings for scoreboard search
for (CraftScoreboard scoreboard : this.scoreboards) {
Scoreboard board = scoreboard.board;
board.forAllObjectives(criteria, holder, (score) -> consumer.accept(score));
}
+ } finally { // Paper start - add timings for scoreboard search
+ co.aikar.timings.MinecraftTimings.scoreboardScoreSearch.stopTimingIfSync();
+ }
+ // Paper end - add timings for scoreboard search
}
}

29
patches/server/Update-head-rotation-in-missing-places.patch Normal file
View File

@@ -0,0 +1,29 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
Date: Mon, 21 Jun 2021 21:55:23 -0400
Subject: [PATCH] Update head rotation in missing places
In certain areas the player's head rotation could be desynced when teleported/moved.
This is because bukkit uses a separate head rotation field for yaw.
This issue only applies to players.
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
this.setXRot(Mth.clamp(pitch, -90.0F, 90.0F) % 360.0F);
this.yRotO = this.getYRot();
this.xRotO = this.getXRot();
+ this.setYHeadRot(yaw); // Paper - Update head rotation
}
public void absMoveTo(double x, double y, double z) {
@@ -0,0 +0,0 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
this.setXRot(pitch);
this.setOldPosAndRot();
this.reapplyPosition();
+ this.setYHeadRot(yaw); // Paper - Update head rotation
}
public final void setOldPosAndRot() {

81
patches/server/Vanilla-command-permission-fixes.patch Normal file
View File

@@ -0,0 +1,81 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Wed, 25 Aug 2021 13:19:53 -0700
Subject: [PATCH] Vanilla command permission fixes
Fixes permission checks for vanilla commands which don't have a
requirement, as well as for namespaced vanilla commands.
== AT ==
public-f com.mojang.brigadier.tree.CommandNode requirement
diff --git a/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java b/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
+++ b/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
@@ -0,0 +0,0 @@ import java.util.Collections;
import java.util.function.Predicate;
public abstract class ArgumentBuilder<S, T extends ArgumentBuilder<S, T>> {
+ // Paper start - Vanilla command permission fixes
+ private static final Predicate<Object> DEFAULT_REQUIREMENT = s -> true;
+
+ @SuppressWarnings("unchecked")
+ public static <S> Predicate<S> defaultRequirement() {
+ return (Predicate<S>) DEFAULT_REQUIREMENT;
+ }
+ // Paper end - Vanilla command permission fixes
private final RootCommandNode<S> arguments = new RootCommandNode<>();
private Command<S> command;
- private Predicate<S> requirement = s -> true;
+ private Predicate<S> requirement = defaultRequirement(); // Paper - Vanilla command permission fixes
private CommandNode<S> target;
private RedirectModifier<S> modifier = null;
private boolean forks;
diff --git a/src/main/java/net/minecraft/commands/Commands.java b/src/main/java/net/minecraft/commands/Commands.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/commands/Commands.java
+++ b/src/main/java/net/minecraft/commands/Commands.java
@@ -0,0 +0,0 @@ public class Commands {
}
this.vanillaCommandNodes.addAll(this.dispatcher.getRoot().getChildren()); // Paper - Add UnknownCommandEvent
+ // Paper start - Vanilla command permission fixes
+ for (final CommandNode<CommandSourceStack> node : this.dispatcher.getRoot().getChildren()) {
+ if (node.getRequirement() == com.mojang.brigadier.builder.ArgumentBuilder.<CommandSourceStack>defaultRequirement()) {
+ node.requirement = stack -> stack.source == CommandSource.NULL || stack.getBukkitSender().hasPermission(org.bukkit.craftbukkit.command.VanillaCommandWrapper.getPermission(node));
+ }
+ }
+ // Paper end - Vanilla command permission fixes
// CraftBukkit start
}
diff --git a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
+++ b/src/main/java/org/bukkit/craftbukkit/command/VanillaCommandWrapper.java
@@ -0,0 +0,0 @@ public final class VanillaCommandWrapper extends BukkitCommand {
}
public static String getPermission(CommandNode<CommandSourceStack> vanillaCommand) {
- return "minecraft.command." + ((vanillaCommand.getRedirect() == null) ? vanillaCommand.getName() : vanillaCommand.getRedirect().getName());
+ // Paper start - Vanilla command permission fixes
+ final String commandName;
+ if (vanillaCommand.getRedirect() == null) {
+ commandName = vanillaCommand.getName();
+ } else {
+ commandName = vanillaCommand.getRedirect().getName();
+ }
+ return "minecraft.command." + stripDefaultNamespace(commandName);
+ }
+
+ private static String stripDefaultNamespace(final String maybeNamespaced) {
+ final String prefix = "minecraft:";
+ if (maybeNamespaced.startsWith(prefix)) {
+ return maybeNamespaced.substring(prefix.length());
+ }
+ return maybeNamespaced;
+ // Paper end - Vanilla command permission fixes
}
private String toDispatcher(String[] args, String name) {

23
patches/server/fix-various-menus-with-empty-level-accesses.patch Normal file
View File

@@ -0,0 +1,23 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Sun, 11 Jul 2021 12:52:56 -0700
Subject: [PATCH] fix various menus with empty level accesses
diff --git a/src/main/java/net/minecraft/world/inventory/ContainerLevelAccess.java b/src/main/java/net/minecraft/world/inventory/ContainerLevelAccess.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/inventory/ContainerLevelAccess.java
+++ b/src/main/java/net/minecraft/world/inventory/ContainerLevelAccess.java
@@ -0,0 +0,0 @@ public interface ContainerLevelAccess {
public <T> Optional<T> evaluate(BiFunction<Level, BlockPos, T> getter) {
return Optional.empty();
}
+ // Paper start - fix menus with empty level accesses
+ @Override
+ public org.bukkit.Location getLocation() {
+ return null;
+ }
+ // Paper end - fix menus with empty level accesses
};
static ContainerLevelAccess create(final Level world, final BlockPos pos) {

18
patches/server/prevent-unintended-light-block-manipulation.patch Normal file
View File

@@ -0,0 +1,18 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 13 Sep 2021 18:55:45 -0700
Subject: [PATCH] prevent unintended light block manipulation
diff --git a/src/main/java/net/minecraft/world/level/block/LightBlock.java b/src/main/java/net/minecraft/world/level/block/LightBlock.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/level/block/LightBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/LightBlock.java
@@ -0,0 +0,0 @@ public class LightBlock extends Block implements SimpleWaterloggedBlock {
@Override
protected InteractionResult useWithoutItem(BlockState state, Level world, BlockPos pos, Player player, BlockHitResult hit) {
if (!world.isClientSide && player.canUseGameMasterBlocks()) {
+ if (player.getItemInHand(hand).getItem() != Items.LIGHT || !player.mayInteract(world, pos) || !player.mayUseItemAt(pos, hit.getDirection(), player.getItemInHand(hand))) { return InteractionResult.FAIL; } // Paper - Prevent unintended light block manipulation
world.setBlock(pos, state.cycle(LEVEL), 2);
return InteractionResult.SUCCESS;
} else {