.github/workflows/upload-release-assets.yml

@@ -26,3 +26,23 @@ jobs:
           files: 'worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-*.jar'
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           release-tag: ${{ github.event.release.tag_name }}
+      - name: Upload release to CurseForge
+        uses: Kir-Antipov/mc-publish@v3.2
+        with:
+          curseforge-id: 103525
+          curseforge-token: ${{ secrets.CURSEFORGE_TOKEN }}
+
+          files-primary: 'worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-*.jar'
+
+          name: FastAsyncWorldEdit ${{ github.event.release.tag_name }}
+          version: ${{ github.event.release.tag_name }}
+          version-type: release
+
+          game-versions: |
+            1.19.1
+            1.19
+            1.18.2
+            1.18.1
+            1.18
+            1.17
+            1.16

build.gradle.kts

@@ -23,7 +23,7 @@ logger.lifecycle("""
 *******************************************
 """)
 
-var rootVersion by extra("2.4.5")
+var rootVersion by extra("2.4.7")
 var snapshot by extra("SNAPSHOT")
 var revision: String by extra("")
 var buildNumber by extra("")

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ griefprevention = "16.18"
 griefdefender = "2.1.0-SNAPSHOT"
 mcore = "7.0.1"
 residence = "4.5._13.1"
-towny = "0.98.3.5"
+towny = "0.98.3.8"
 redprotect = "1.9.6"
 
 # Third party
@@ -38,7 +38,7 @@ text = "3.0.4"
 piston = "0.5.7"
 
 # Tests
-mockito = "4.7.0"
+mockito = "4.8.0"
 
 # Gradle plugins
 pluginyml = "0.5.2"

steamwarci.yml

@@ -3,4 +3,4 @@ build:
   - "./gradlew --stop"
 
 artifacts:
-  "/binarys/FastAsyncWorldEdit-1.18.jar": "worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-2.4.5-SNAPSHOT.jar"
+  "/binarys/FastAsyncWorldEdit-1.18.jar": "worldedit-bukkit/build/libs/FastAsyncWorldEdit-Bukkit-2.4.7-SNAPSHOT.jar"

worldedit-bukkit/adapters/adapter-1_17_1/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_17_R1_2/PaperweightPlatformAdapter.java

@@ -473,7 +473,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     static List<Entity> getEntities(LevelChunk chunk) {
-        return chunk.level.entityManager.getEntities(new ChunkPos(chunk.locX, chunk.locZ));
+        return chunk.level.entityManager.getEntities(chunk.getPos());
     }
 
 }

worldedit-bukkit/adapters/adapter-1_17_1/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_17_R1_2/regen/PaperweightRegen.java

@@ -79,6 +79,7 @@ import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.OptionalLong;
 import java.util.Random;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ConcurrentHashMap;
@@ -217,10 +218,10 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         BiomeProvider biomeProvider = getBiomeProvider();
 
         MinecraftServer server = originalServerWorld.getCraftServer().getServer();
-        PrimaryLevelData levelProperties = (PrimaryLevelData) server.getWorldData();
+        WorldGenSettings originalOpts = originalWorldData.worldGenSettings();
-
+        WorldGenSettings newOpts = options.getSeed().isPresent()
-        WorldGenSettings newOpts = levelProperties.worldGenSettings()
+                ? originalOpts.withSeed(originalWorldData.isHardcore(), OptionalLong.of(seed))
-                .withSeed(originalWorldData.settings.hardcore(), options.getSeed());
+                : originalOpts;
         LevelSettings newWorldSettings = new LevelSettings(
                 "faweregentempworld",
                 originalWorldData.settings.gameType(),

worldedit-bukkit/adapters/adapter-1_18_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_18_R2/PaperweightPlatformAdapter.java

@@ -588,7 +588,7 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     static List<Entity> getEntities(LevelChunk chunk) {
-        return chunk.level.entityManager.getEntities(new ChunkPos(chunk.locX, chunk.locZ));
+        return chunk.level.entityManager.getEntities(chunk.getPos());
     }
 
     record FakeIdMapBlock(int size) implements IdMap<net.minecraft.world.level.block.state.BlockState> {

worldedit-bukkit/adapters/adapter-1_18_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_18_R2/regen/PaperweightRegen.java

@@ -213,10 +213,9 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         BiomeProvider biomeProvider = getBiomeProvider();
 
         MinecraftServer server = originalServerWorld.getCraftServer().getServer();
-        PrimaryLevelData levelProperties = (PrimaryLevelData) server.getWorldData();
+        WorldGenSettings originalOpts = originalWorldData.worldGenSettings();
-        WorldGenSettings originalOpts = levelProperties.worldGenSettings();
         WorldGenSettings newOpts = options.getSeed().isPresent()
-                ? originalOpts.withSeed(levelProperties.isHardcore(), OptionalLong.of(seed))
+                ? originalOpts.withSeed(originalWorldData.isHardcore(), OptionalLong.of(seed))
                 : originalOpts;
         LevelSettings newWorldSettings = new LevelSettings(
                 "faweregentempworld",

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightFaweAdapter.java

@@ -585,23 +585,6 @@ public final class PaperweightFaweAdapter extends CachedBukkitAdapter implements
         return true;
     }
 
-    @Override
-    public List<org.bukkit.entity.Entity> getEntities(org.bukkit.World world) {
-        // Quickly add each entity to a list copy.
-        List<Entity> mcEntities = new ArrayList<>();
-        ((CraftWorld) world).getHandle().entityManager.getEntityGetter().getAll().forEach(mcEntities::add);
-
-        List<org.bukkit.entity.Entity> list = new ArrayList<>();
-        mcEntities.forEach((mcEnt) -> {
-            org.bukkit.entity.Entity bukkitEntity = mcEnt.getBukkitEntity();
-            if (bukkitEntity.isValid()) {
-                list.add(bukkitEntity);
-            }
-
-        });
-        return list;
-    }
-
     @Override
     public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) {
         final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightGetBlocks.java

@@ -676,7 +676,7 @@ public class PaperweightGetBlocks extends CharGetBlocks implements BukkitGetBloc
                         }
                         if (Settings.settings().EXPERIMENTAL.REMOVE_ENTITY_FROM_WORLD_ON_CHUNK_FAIL) {
                             for (UUID uuid : entityRemoves) {
-                                Entity entity = nmsWorld.entityManager.getEntityGetter().get(uuid);
+                                Entity entity = nmsWorld.getEntities().get(uuid);
                                 if (entity != null) {
                                     removeEntity(entity);
                                 }

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/PaperweightPlatformAdapter.java

@@ -278,20 +278,21 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
             return;
         }
         ChunkPos coordIntPair = new ChunkPos(chunkX, chunkZ);
-        // UNLOADED_CHUNK
+        LevelChunk levelChunk;
-        Optional<LevelChunk> optional = ((Either) chunkHolder
-                .getTickingChunkFuture()
-                .getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left();
         if (PaperLib.isPaper()) {
             // getChunkAtIfLoadedImmediately is paper only
-            optional = optional.or(() -> Optional.ofNullable(nmsWorld
+            levelChunk = nmsWorld
                     .getChunkSource()
-                    .getChunkAtIfLoadedImmediately(chunkX, chunkZ)));
+                    .getChunkAtIfLoadedImmediately(chunkX, chunkZ);
+        } else {
+            levelChunk = ((Optional<LevelChunk>) ((Either) chunkHolder
+                    .getTickingChunkFuture() // method is not present with new paper chunk system
+                    .getNow(ChunkHolder.UNLOADED_LEVEL_CHUNK)).left())
+                    .orElse(null);
         }
-        if (optional.isEmpty()) {
+        if (levelChunk == null) {
             return;
         }
-        LevelChunk levelChunk = optional.get();
         TaskManager.taskManager().task(() -> {
             ClientboundLevelChunkWithLightPacket packet;
             if (PaperLib.isPaper()) {
@@ -589,7 +590,10 @@ public final class PaperweightPlatformAdapter extends NMSAdapter {
     }
 
     static List<Entity> getEntities(LevelChunk chunk) {
-        return chunk.level.entityManager.getEntities(new ChunkPos(chunk.locX, chunk.locZ));
+        if (PaperLib.isPaper()) {
+            return Arrays.asList(chunk.entities.getRawData());
+        }
+        return chunk.level.entityManager.getEntities(chunk.getPos());
     }
 
     record FakeIdMapBlock(int size) implements IdMap<net.minecraft.world.level.block.state.BlockState> {

worldedit-bukkit/adapters/adapter-1_19/src/main/java/com/sk89q/worldedit/bukkit/adapter/impl/fawe/v1_19_R1/regen/PaperweightRegen.java

@@ -214,10 +214,9 @@ public class PaperweightRegen extends Regenerator<ChunkAccess, ProtoChunk, Level
         PrimaryLevelData originalWorldData = originalServerWorld.serverLevelData;
 
         MinecraftServer server = originalServerWorld.getCraftServer().getServer();
-        PrimaryLevelData levelProperties = (PrimaryLevelData) server.getWorldData();
+        WorldGenSettings originalOpts = originalWorldData.worldGenSettings();
-        WorldGenSettings originalOpts = levelProperties.worldGenSettings();
         WorldGenSettings newOpts = options.getSeed().isPresent()
-                ? originalOpts.withSeed(levelProperties.isHardcore(), OptionalLong.of(seed))
+                ? originalOpts.withSeed(originalWorldData.isHardcore(), OptionalLong.of(seed))
                 : originalOpts;
         LevelSettings newWorldSettings = new LevelSettings(
                 "faweregentempworld",

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitPlayer.java

@@ -110,7 +110,7 @@ public class BukkitPlayer extends AbstractPlayerActor {
         if (player != null && Settings.settings().CLIPBOARD.USE_DISK) {
             BukkitPlayer cached = WorldEditPlugin.getInstance().getCachedPlayer(player);
             if (cached == null) {
-                loadClipboardFromDisk();
+                //loadClipboardFromDisk();
             }
         }
         //FAWE end

worldedit-bukkit/src/main/java/com/sk89q/worldedit/bukkit/BukkitWorld.java

@@ -141,10 +141,9 @@ public class BukkitWorld extends AbstractWorld {
 
     @Override
     public List<com.sk89q.worldedit.entity.Entity> getEntities(Region region) {
-        //FAWE start - allow async entity retrieval
+        World world = getWorld();
-        List<Entity> ents = WorldEditPlugin.getInstance().getBukkitImplAdapter().getEntities(getWorld());
-        //FAWE end
 
+        List<Entity> ents = world.getEntities();
         List<com.sk89q.worldedit.entity.Entity> entities = new ArrayList<>();
         for (Entity ent : ents) {
             if (region.contains(BukkitAdapter.asBlockVector(ent.getLocation()))) {
@@ -157,9 +156,7 @@ public class BukkitWorld extends AbstractWorld {
     @Override
     public List<com.sk89q.worldedit.entity.Entity> getEntities() {
         List<com.sk89q.worldedit.entity.Entity> list = new ArrayList<>();
-        //FAWE start - allow async entity retrieval
+        for (Entity entity : getWorld().getEntities()) {
-        for (Entity entity : WorldEditPlugin.getInstance().getBukkitImplAdapter().getEntities(getWorld())) {
-            //FAWE end
             list.add(BukkitAdapter.adapt(entity));
         }
         return list;

worldedit-core/src/main/java/com/fastasyncworldedit/core/extent/clipboard/DiskOptimizedClipboard.java

@@ -71,16 +71,25 @@ public class DiskOptimizedClipboard extends LinearClipboard {
     private boolean canHaveBiomes = true;
     private int nbtBytesRemaining;
 
+    private static File createTmpFile() {
+        File temp;
+        try {
+            temp = File.createTempFile("fawe", ".bd");
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        temp.deleteOnExit();
+
+        return temp;
+    }
+
     /**
      * Creates a new DiskOptimizedClipboard for the given region. Creates or overwrites a file using the given UUID as a name.
      */
     public DiskOptimizedClipboard(Region region, UUID uuid) {
         this(
                 region.getDimensions(),
-                MainUtil.getFile(
+                createTmpFile()
-                        Fawe.instance() != null ? Fawe.platform().getDirectory() : new File("."),
-                        Settings.settings().PATHS.CLIPBOARD + File.separator + uuid + ".bd"
-                )
         );
         setOffset(region.getMinimumPoint());
         setOrigin(region.getMinimumPoint());

worldedit-core/src/main/java/com/fastasyncworldedit/core/function/pattern/SaturatePattern.java

@@ -66,7 +66,7 @@ public class SaturatePattern extends AbstractPattern {
         }
         int newColor = TextureUtil.multiplyColor(currentColor, color);
         BlockType newBlock = util.getNearestBlock(newColor);
-        if (newBlock.equals(type)) {
+        if (newBlock == null || newBlock.equals(type)) {
             return false;
         }
         return set.setBlock(extent, newBlock.getDefaultState());

worldedit-core/src/main/java/com/fastasyncworldedit/core/util/TextureUtil.java

@@ -5,6 +5,9 @@ import com.fastasyncworldedit.core.configuration.Settings;
 import com.fastasyncworldedit.core.extent.filter.block.SingleFilterBlock;
 import com.fastasyncworldedit.core.util.image.ImageUtil;
 import com.google.gson.Gson;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParser;
 import com.google.gson.reflect.TypeToken;
 import com.google.gson.stream.JsonReader;
 import com.sk89q.worldedit.extent.clipboard.Clipboard;
@@ -24,19 +27,26 @@ import org.apache.logging.log4j.Logger;
 import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.io.BufferedInputStream;
+import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.io.OutputStream;
 import java.lang.reflect.Type;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.DigestOutputStream;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;
+import java.util.HexFormat;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
@@ -321,6 +331,8 @@ public class TextureUtil implements TextureHolder {
             new BiomeColor(253, "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F),
             new BiomeColor(254, "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F),
             new BiomeColor(255, "Unknown Biome", 0.8f, 0.4f, 0x92BD59, 0x77AB2F)};
+
+    private static final String VERSION_MANIFEST = "https://piston-meta.mojang.com/mc/game/version_manifest.json";
     private final BlockType[] layerBuffer = new BlockType[2];
     protected int[] blockColors = new int[BlockTypes.size()];
     protected long[] blockDistance = new long[BlockTypes.size()];
@@ -352,17 +364,43 @@ public class TextureUtil implements TextureHolder {
             try {
                 LOGGER.info("Downloading asset jar from Mojang, please wait...");
                 new File(Fawe.platform().getDirectory() + "/" + Settings.settings().PATHS.TEXTURES + "/").mkdirs();
-                try (BufferedInputStream in = new BufferedInputStream(
+
-                        new URL("https://piston-data.mojang.com/v1/objects/c0898ec7c6a5a2eaa317770203a1554260699994/client.jar")
+                try {
-                                .openStream());
+                    VersionMetadata metadata = getLatestVersion();
-                     FileOutputStream fileOutputStream = new FileOutputStream(
+                    LOGGER.info("Latest release version is {}", metadata.version());
-                             Fawe.platform().getDirectory() + "/" + Settings.settings().PATHS.TEXTURES + "/1.19.2.jar")) {
+                    HashedResource resource = getLatestClientJarUrl(metadata);
-                    byte[] dataBuffer = new byte[1024];
+
-                    int bytesRead;
+                    Path out = Path.of(
-                    while ((bytesRead = in.read(dataBuffer, 0, 1024)) != -1) {
+                            Fawe.platform().getDirectory().getPath(),
-                        fileOutputStream.write(dataBuffer, 0, bytesRead);
+                            Settings.settings().PATHS.TEXTURES,
+                            metadata.version() + ".jar"
+                    );
+                    // Copy resource to local fs
+                    try (final InputStream stream = new URL(resource.resource()).openStream();
+                         final OutputStream writer = Files.newOutputStream(out)) {
+                        stream.transferTo(writer);
                     }
-                    LOGGER.info("Asset jar down has been downloaded successfully.");
+                    // Validate sha-1 hash
+                    try {
+                        final String sha1 = calculateSha1(out);
+                        if (!sha1.equals(resource.hash())) {
+                            Files.deleteIfExists(out);
+                            LOGGER.error(
+                                    "Hash comparison of final file failed (Expected: '{}', Calculated: '{}')",
+                                    resource.hash(), sha1
+                            );
+                            LOGGER.error("To prevent possibly malicious intentions, the downloaded file has been removed");
+                            return;
+                        }
+                    } catch (NoSuchAlgorithmException e) {
+                        LOGGER.warn("Couldn't verify integrity of downloaded client file");
+                        LOGGER.warn(
+                                "Please verify that the downloaded files '{}' hash is equal to '{}'",
+                                out, resource.hash()
+                        );
+                        return;
+                    }
+                    LOGGER.info("Asset jar has been downloaded and validated successfully.");
                 } catch (IOException e) {
                     LOGGER.error(
                             "Could not download version jar. Please do so manually by creating a `FastAsyncWorldEdit/textures` " +
@@ -388,7 +426,7 @@ public class TextureUtil implements TextureHolder {
         HashSet<BlockType> blocks = new HashSet<>();
         for (int typeId = 0; typeId < ids.length; typeId++) {
             if (ids[typeId]) {
-                blocks.add(BlockTypes.get(typeId));
+                blocks.add(BlockTypesCache.values[typeId]);
             }
         }
         return fromBlocks(blocks);
@@ -406,7 +444,7 @@ public class TextureUtil implements TextureHolder {
 
         TextureUtil tu = Fawe.instance().getTextureUtil();
         for (int typeId : tu.getValidBlockIds()) {
-            BlockType block = BlockTypes.get(typeId);
+            BlockType block = BlockTypesCache.values[typeId];
             extent.init(0, 0, 0, block.getDefaultState().toBaseBlock());
             if (mask.test(extent)) {
                 blocks.add(block);
@@ -555,6 +593,66 @@ public class TextureUtil implements TextureHolder {
         return totalDistSqr / area;
     }
 
+    /**
+     * Retrieves the minecraft versions manifest (containing all released versions) and returns the first {@code release}
+     * version (latest)
+     *
+     * @return {@link VersionMetadata} containing the id (= version) and url to the client manifest itself
+     * @throws IOException If any http / i/o operation fails.
+     * @since 2.4.6
+     */
+    private static VersionMetadata getLatestVersion() throws IOException {
+        try (BufferedInputStream in = new BufferedInputStream(new URL(VERSION_MANIFEST).openStream());
+             BufferedReader reader = new BufferedReader(new InputStreamReader(in))) {
+            final JsonElement element = JsonParser.parseReader(reader);
+            for (final JsonElement versions : element.getAsJsonObject().getAsJsonArray("versions")) {
+                JsonObject version = versions.getAsJsonObject();
+                if (!version.get("type").getAsString().equals("release")) {
+                    continue;
+                }
+                final String clientJsonUrl = version.get("url").getAsString();
+                final String id = version.get("id").getAsString();
+                return new VersionMetadata(id, clientJsonUrl);
+            }
+        }
+        throw new IOException("Failed to get latest version metadata");
+    }
+
+    /**
+     * Retrieves the url to the client.jar based on the previously retrieved {@link VersionMetadata}
+     *
+     * @param metadata The version metadata containing the url to the client.jar
+     * @return The full url to the client.jar including the expected file hash for validation purposes
+     * @throws IOException If any http / i/o operation fails.
+     * @since 2.4.6
+     */
+    private static HashedResource getLatestClientJarUrl(VersionMetadata metadata) throws IOException {
+        try (BufferedInputStream in = new BufferedInputStream(new URL(metadata.url()).openStream());
+             BufferedReader reader = new BufferedReader(new InputStreamReader(in))) {
+            final JsonObject object = JsonParser.parseReader(reader).getAsJsonObject();
+            final JsonObject client = object.getAsJsonObject("downloads").getAsJsonObject("client");
+            return new HashedResource(client.get("url").getAsString(), client.get("sha1").getAsString());
+        }
+    }
+
+    /**
+     * Calculates the sha-1 hash based on the content of the provided file.
+     *
+     * @param path The path of the resource to generate the sha-1 hash for
+     * @return The hash of the file contents
+     * @throws NoSuchAlgorithmException If the SHA-1 algorithm could not be resolved
+     * @throws IOException              If any I/O operation failed
+     * @since 2.4.6
+     */
+    private static String calculateSha1(Path path) throws NoSuchAlgorithmException, IOException {
+        MessageDigest digest = MessageDigest.getInstance("SHA-1");
+        try (final BufferedInputStream stream = new BufferedInputStream(Files.newInputStream(path));
+             final DigestOutputStream digestOutputStream = new DigestOutputStream(OutputStream.nullOutputStream(), digest)) {
+            stream.transferTo(digestOutputStream);
+            return HexFormat.of().formatHex(digest.digest());
+        }
+    }
+
     @Override
     public TextureUtil getTextureUtil() {
         return this;
@@ -586,7 +684,7 @@ public class TextureUtil implements TextureHolder {
         if (min == Long.MAX_VALUE) {
             return null;
         }
-        return BlockTypes.get(closest);
+        return BlockTypesCache.values[closest];
     }
 
     /**
@@ -615,7 +713,7 @@ public class TextureUtil implements TextureHolder {
         if (min == Long.MAX_VALUE) {
             return null;
         }
-        return BlockTypes.get(closest);
+        return BlockTypesCache.values[closest];
     }
 
     /**
@@ -638,8 +736,8 @@ public class TextureUtil implements TextureHolder {
                 }
             }
         }
-        layerBuffer[0] = BlockTypes.get(closest[0]);
+        layerBuffer[0] = BlockTypesCache.values[closest[0]];
-        layerBuffer[1] = BlockTypes.get(closest[1]);
+        layerBuffer[1] = BlockTypesCache.values[closest[1]];
         return layerBuffer;
     }
 
@@ -806,36 +904,25 @@ public class TextureUtil implements TextureHolder {
         if (folder.exists()) {
             // Get all the jar files
             File[] files = folder.listFiles((dir, name) -> name.endsWith(".jar"));
-            if (files.length == 0) {
+            // We expect the latest version to be already there, due to the download in TextureUtil#<init>
-                new File(Fawe.platform().getDirectory() + "/" + Settings.settings().PATHS.TEXTURES + "/")
+            if (files == null || files.length == 0) {
-                        .mkdirs();
+                LOGGER.error("No version jar found in {}. Delete the named folder and restart your server to download the " +
-                try (BufferedInputStream in = new BufferedInputStream(
+                        "missing assets.", folder.getPath());
-                        new URL("https://piston-data.mojang.com/v1/objects/c0898ec7c6a5a2eaa317770203a1554260699994/client.jar")
+                LOGGER.error(
-                                .openStream());
+                        "If no asset jar is created, please do so manually by creating a `FastAsyncWorldEdit/textures` " +
-                     FileOutputStream fileOutputStream = new FileOutputStream(
+                                "folder with a `.minecraft/versions` jar or mods in it.");
-                             Fawe.platform().getDirectory() + "/" + Settings.settings().PATHS.TEXTURES + "/1.19.2.jar")) {
-                    byte[] dataBuffer = new byte[1024];
-                    int bytesRead;
-                    while ((bytesRead = in.read(dataBuffer, 0, 1024)) != -1) {
-                        fileOutputStream.write(dataBuffer, 0, bytesRead);
-                    }
-                    fileOutputStream.close();
-                    files = folder.listFiles((dir, name) -> name.endsWith(".jar"));
-                } catch (IOException e) {
-                    LOGGER.error(
-                            "Could not download version jar. Please do so manually by creating a `FastAsyncWorldEdit/textures` " +
-                                    "folder with a `.minecraft/versions` jar or mods in it.");
-                    LOGGER.error("If the file exists, please make sure the server has read access to the directory.");
-                }
             }
-            if ((files.length > 0)) {
+            if (files != null && (files.length > 0)) {
                 for (File file : files) {
                     ZipFile zipFile = new ZipFile(file);
 
                     // Get all the groups in the current jar
                     // The vanilla textures are in `assets/minecraft`
                     // A jar may contain textures for multiple mods
-                    String modelsDir = "assets/%1$s/models/block/%2$s.json";
+                    String[] modelsDir = {
+                            "assets/%1$s/models/block/%2$s.json",
+                            "assets/%1$s/models/item/%2$s.json"
+                    };
                     String texturesDir = "assets/%1$s/textures/%2$s.png";
 
                     Type typeToken = new TypeToken<Map<String, Object>>() {
@@ -859,10 +946,15 @@ public class TextureUtil implements TextureHolder {
                         String nameSpace = split.length == 1 ? "" : split[0];
 
                         // Read models
-                        String modelFileName = String.format(modelsDir, nameSpace, name);
+                        ZipEntry entry = null;
-                        ZipEntry entry = getEntry(zipFile, modelFileName);
+                        for (final String dir : modelsDir) {
+                            String modelFileName = String.format(dir, nameSpace, name);
+                            if ((entry = getEntry(zipFile, modelFileName)) != null) {
+                                break;
+                            }
+                        }
                         if (entry == null) {
-                            LOGGER.error("Cannot find {} in {}", modelFileName, file);
+                            LOGGER.error("Cannot find {} in {}", modelsDir, file);
                             continue;
                         }
 
@@ -1080,7 +1172,8 @@ public class TextureUtil implements TextureHolder {
         if (min == Long.MAX_VALUE) {
             return null;
         }
-        return BlockTypes.get(closest);
+
+        return BlockTypesCache.values[closest];
     }
 
     private String getFileName(String path) {
@@ -1130,4 +1223,12 @@ public class TextureUtil implements TextureHolder {
 
     }
 
+    private record VersionMetadata(String version, String url) {
+
+    }
+
+    private record HashedResource(String resource, String hash) {
+
+    }
+
 }

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/DefaultBlockParser.java

@@ -455,7 +455,7 @@ public class DefaultBlockParser extends InputParser<BaseBlock> {
                 state = item.getType().getBlockType().getDefaultState();
                 nbt = item.getNbtData();
             } else {
-                BlockType type = BlockTypes.parse(typeString.toLowerCase(Locale.ROOT));
+                BlockType type = BlockTypes.parse(typeString.toLowerCase(Locale.ROOT), context);
 
                 if (type != null) {
                     state = type.getDefaultState();

worldedit-core/src/main/java/com/sk89q/worldedit/extent/clipboard/io/MCEditSchematicReader.java

@@ -484,7 +484,12 @@ public class MCEditSchematicReader extends NBTSchematicReader {
     }
 
     private BlockState getBlockState(int id, int data) {
-        return LegacyMapper.getInstance().getBlockFromLegacy(id, data);
+        BlockState foundBlock = LegacyMapper.getInstance().getBlockFromLegacy(id, data);
+        if (foundBlock == null && data != 0) {
+            // Some schematics contain invalid data values, so try without the data value
+            return LegacyMapper.getInstance().getBlockFromLegacy(id, 0);
+        }
+        return foundBlock;
     }
 
     @Override

worldedit-core/src/main/java/com/sk89q/worldedit/world/block/BlockTypes.java

@@ -23,6 +23,7 @@ import com.fastasyncworldedit.core.command.SuggestInputParseException;
 import com.fastasyncworldedit.core.util.JoinedCharSequence;
 import com.fastasyncworldedit.core.util.StringMan;
 import com.sk89q.worldedit.extension.input.InputParseException;
+import com.sk89q.worldedit.extension.input.ParserContext;
 import com.sk89q.worldedit.world.registry.LegacyMapper;
 
 import javax.annotation.Nullable;
@@ -1948,6 +1949,9 @@ public final class BlockTypes {
      */
 
     public static BlockType parse(final String type) throws InputParseException {
+        return parse(type, new ParserContext());
+    }
+    public static BlockType parse(final String type, final ParserContext context) throws InputParseException {
         final String inputLower = type.toLowerCase(Locale.ROOT);
         String input = inputLower;
 
@@ -1958,13 +1962,14 @@ public final class BlockTypes {
         if (result != null) {
             return result;
         }
-
+        if (context.isTryingLegacy()) {
-        try {
+            try {
-            BlockStateHolder<BlockState> block = LegacyMapper.getInstance().getBlockFromLegacy(input);
+                BlockStateHolder<BlockState> block = LegacyMapper.getInstance().getBlockFromLegacy(input);
-            if (block != null) {
+                if (block != null) {
-                return block.getBlockType();
+                    return block.getBlockType();
+                }
+            } catch (NumberFormatException | IndexOutOfBoundsException ignored) {
             }
-        } catch (NumberFormatException | IndexOutOfBoundsException ignored) {
         }
 
         throw new SuggestInputParseException("Does not match a valid block type: " + inputLower, inputLower, () -> Stream.of(

worldedit-sponge/build.gradle.kts

@@ -28,7 +28,7 @@ dependencies {
     })
     api("org.apache.logging.log4j:log4j-api")
     api("org.bstats:bstats-sponge:1.7")
-    testImplementation("org.mockito:mockito-core:4.7.0")
+    testImplementation("org.mockito:mockito-core:4.8.0")
 }
 
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