bukkit: add adapter for bukkit 1.19.4 (#2281)

* bukkit: add adapter for bukkit 1.19.4

* added missing reobf mapping to 1.19.4 adapter

* Drop unused comments

settings.gradle.kts

@@ -2,7 +2,7 @@
 
 include("worldedit-libs")
 
-listOf("legacy", "1.17.1", "1.18.2", "1.19", "1.19.3").forEach {
+listOf("legacy", "1.17.1", "1.18.2", "1.19", "1.19.3", "1.19.4").forEach {
     include("worldedit-bukkit:adapters:adapter-$it")
 }
 

worldedit-bukkit/adapters/adapter-1.19.4/build.gradle.kts

@@ -0,0 +1,6 @@
+applyPaperweightAdapterConfiguration()
+
+dependencies {
+    // https://repo.papermc.io/service/rest/repository/browse/maven-public/io/papermc/paper/dev-bundle/
+    paperDevBundle("1.19.4-R0.1-20230315.180941-2")
+}

worldedit-bukkit/adapters/adapter-1.19.4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/v1_19_R3/PaperweightFakePlayer.java

@@ -0,0 +1,93 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.bukkit.adapter.impl.v1_19_R3;
+
+import com.mojang.authlib.GameProfile;
+import net.minecraft.network.chat.Component;
+import net.minecraft.network.protocol.game.ServerboundClientInformationPacket;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.stats.Stat;
+import net.minecraft.world.MenuProvider;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.block.entity.SignBlockEntity;
+import net.minecraft.world.phys.Vec3;
+import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
+
+import java.util.OptionalInt;
+import java.util.UUID;
+
+class PaperweightFakePlayer extends ServerPlayer {
+    private static final GameProfile FAKE_WORLDEDIT_PROFILE = new GameProfile(UUID.nameUUIDFromBytes("worldedit".getBytes()), "[WorldEdit]");
+    private static final Vec3 ORIGIN = new Vec3(0.0D, 0.0D, 0.0D);
+
+    PaperweightFakePlayer(ServerLevel world) {
+        super(world.getServer(), world, FAKE_WORLDEDIT_PROFILE);
+    }
+
+    @Override
+    public Vec3 position() {
+        return ORIGIN;
+    }
+
+    @Override
+    public void tick() {
+    }
+
+    @Override
+    public void die(DamageSource damagesource) {
+    }
+
+    @Override
+    public Entity changeDimension(ServerLevel worldserver, TeleportCause cause) {
+        return this;
+    }
+
+    @Override
+    public OptionalInt openMenu(MenuProvider factory) {
+        return OptionalInt.empty();
+    }
+
+    @Override
+    public void updateOptions(ServerboundClientInformationPacket packet) {
+    }
+
+    @Override
+    public void displayClientMessage(Component message, boolean actionBar) {
+    }
+
+    @Override
+    public void awardStat(Stat<?> stat, int amount) {
+    }
+
+    @Override
+    public void awardStat(Stat<?> stat) {
+    }
+
+    @Override
+    public boolean isInvulnerableTo(DamageSource damageSource) {
+        return true;
+    }
+
+    @Override
+    public void openTextEdit(SignBlockEntity sign) {
+    }
+}

worldedit-bukkit/adapters/adapter-1.19.4/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/v1_19_R3/PaperweightWorldNativeAccess.java

@@ -0,0 +1,188 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.bukkit.adapter.impl.v1_19_R3;
+
+import com.sk89q.jnbt.CompoundTag;
+import com.sk89q.worldedit.bukkit.BukkitAdapter;
+import com.sk89q.worldedit.internal.block.BlockStateIdAccess;
+import com.sk89q.worldedit.internal.wna.WorldNativeAccess;
+import com.sk89q.worldedit.util.SideEffect;
+import com.sk89q.worldedit.util.SideEffectSet;
+import com.sk89q.worldedit.world.block.BlockState;
+import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.Tag;
+import net.minecraft.server.level.ChunkHolder;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.chunk.LevelChunk;
+import org.bukkit.craftbukkit.v1_19_R3.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R3.block.data.CraftBlockData;
+import org.bukkit.event.block.BlockPhysicsEvent;
+
+import java.lang.ref.WeakReference;
+import java.util.Objects;
+import javax.annotation.Nullable;
+
+public class PaperweightWorldNativeAccess implements WorldNativeAccess<LevelChunk, net.minecraft.world.level.block.state.BlockState, BlockPos> {
+    private static final int UPDATE = 1;
+    private static final int NOTIFY = 2;
+
+    private final PaperweightAdapter adapter;
+    private final WeakReference<ServerLevel> world;
+    private SideEffectSet sideEffectSet;
+
+    public PaperweightWorldNativeAccess(PaperweightAdapter adapter, WeakReference<ServerLevel> world) {
+        this.adapter = adapter;
+        this.world = world;
+    }
+
+    private ServerLevel getWorld() {
+        return Objects.requireNonNull(world.get(), "The reference to the world was lost");
+    }
+
+    @Override
+    public void setCurrentSideEffectSet(SideEffectSet sideEffectSet) {
+        this.sideEffectSet = sideEffectSet;
+    }
+
+    @Override
+    public LevelChunk getChunk(int x, int z) {
+        return getWorld().getChunk(x, z);
+    }
+
+    @Override
+    public net.minecraft.world.level.block.state.BlockState toNative(BlockState state) {
+        int stateId = BlockStateIdAccess.getBlockStateId(state);
+        return BlockStateIdAccess.isValidInternalId(stateId)
+            ? Block.stateById(stateId)
+            : ((CraftBlockData) BukkitAdapter.adapt(state)).getState();
+    }
+
+    @Override
+    public net.minecraft.world.level.block.state.BlockState getBlockState(LevelChunk chunk, BlockPos position) {
+        return chunk.getBlockState(position);
+    }
+
+    @Nullable
+    @Override
+    public net.minecraft.world.level.block.state.BlockState setBlockState(LevelChunk chunk, BlockPos position, net.minecraft.world.level.block.state.BlockState state) {
+        return chunk.setBlockState(position, state, false, this.sideEffectSet.shouldApply(SideEffect.UPDATE));
+    }
+
+    @Override
+    public net.minecraft.world.level.block.state.BlockState getValidBlockForPosition(net.minecraft.world.level.block.state.BlockState block, BlockPos position) {
+        return Block.updateFromNeighbourShapes(block, getWorld(), position);
+    }
+
+    @Override
+    public BlockPos getPosition(int x, int y, int z) {
+        return new BlockPos(x, y, z);
+    }
+
+    @Override
+    public void updateLightingForBlock(BlockPos position) {
+        getWorld().getChunkSource().getLightEngine().checkBlock(position);
+    }
+
+    @Override
+    public boolean updateTileEntity(BlockPos position, CompoundTag tag) {
+        // We will assume that the tile entity was created for us
+        BlockEntity tileEntity = getWorld().getBlockEntity(position);
+        if (tileEntity == null) {
+            return false;
+        }
+        Tag nativeTag = adapter.fromNative(tag);
+        PaperweightAdapter.readTagIntoTileEntity((net.minecraft.nbt.CompoundTag) nativeTag, tileEntity);
+        return true;
+    }
+
+    @Override
+    public void notifyBlockUpdate(LevelChunk chunk, BlockPos position, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
+        if (chunk.getSections()[getWorld().getSectionIndex(position.getY())] != null) {
+            getWorld().sendBlockUpdated(position, oldState, newState, UPDATE | NOTIFY);
+        }
+    }
+
+    @Override
+    public boolean isChunkTicking(LevelChunk chunk) {
+        return chunk.getFullStatus().isOrAfter(ChunkHolder.FullChunkStatus.TICKING);
+    }
+
+    @Override
+    public void markBlockChanged(LevelChunk chunk, BlockPos position) {
+        if (chunk.getSections()[getWorld().getSectionIndex(position.getY())] != null) {
+            getWorld().getChunkSource().blockChanged(position);
+        }
+    }
+
+    @Override
+    public void notifyNeighbors(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
+        ServerLevel world = getWorld();
+        if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
+            world.updateNeighborsAt(pos, oldState.getBlock());
+        } else {
+            // When we don't want events, manually run the physics without them.
+            Block block = oldState.getBlock();
+            fireNeighborChanged(pos, world, block, pos.west());
+            fireNeighborChanged(pos, world, block, pos.east());
+            fireNeighborChanged(pos, world, block, pos.below());
+            fireNeighborChanged(pos, world, block, pos.above());
+            fireNeighborChanged(pos, world, block, pos.north());
+            fireNeighborChanged(pos, world, block, pos.south());
+        }
+        if (newState.hasAnalogOutputSignal()) {
+            world.updateNeighbourForOutputSignal(pos, newState.getBlock());
+        }
+    }
+
+    @Override
+    public void updateBlock(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
+        ServerLevel world = getWorld();
+        newState.onPlace(world, pos, oldState, false);
+    }
+
+    // Not sure why neighborChanged is deprecated
+    @SuppressWarnings("deprecation")
+    private void fireNeighborChanged(BlockPos pos, ServerLevel world, Block block, BlockPos neighborPos) {
+        world.getBlockState(neighborPos).neighborChanged(world, neighborPos, block, pos, false);
+    }
+
+    @Override
+    public void updateNeighbors(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState, int recursionLimit) {
+        ServerLevel world = getWorld();
+        oldState.updateIndirectNeighbourShapes(world, pos, NOTIFY, recursionLimit);
+        if (sideEffectSet.shouldApply(SideEffect.EVENTS)) {
+            CraftWorld craftWorld = world.getWorld();
+            BlockPhysicsEvent event = new BlockPhysicsEvent(craftWorld.getBlockAt(pos.getX(), pos.getY(), pos.getZ()), CraftBlockData.fromData(newState));
+            world.getCraftServer().getPluginManager().callEvent(event);
+            if (event.isCancelled()) {
+                return;
+            }
+        }
+        newState.updateNeighbourShapes(world, pos, NOTIFY, recursionLimit);
+        newState.updateIndirectNeighbourShapes(world, pos, NOTIFY, recursionLimit);
+    }
+
+    @Override
+    public void onBlockStateChange(BlockPos pos, net.minecraft.world.level.block.state.BlockState oldState, net.minecraft.world.level.block.state.BlockState newState) {
+        getWorld().onBlockStateChange(pos, oldState, newState);
+    }
+}