Added workflow dispatch

Additions and fixes

.github/workflows/java-ci.yml

@@ -1,6 +1,6 @@
 name: Java CI
 
-on: [ push, pull_request ]
+on: [ push, pull_request, workflow_dispatch ]
 
 jobs:
   build:

build.gradle.kts

@@ -45,9 +45,6 @@ allprojects {
         maven("https://repo.auxilor.io/repository/maven-public/")
         maven("https://jitpack.io")
 
-        // CustomCrafting
-        maven("https://maven.wolfyscript.com/repository/public/")
-
         // SuperiorSkyblock2
         maven("https://repo.bg-software.com/repository/api/")
 
@@ -89,6 +86,12 @@ allprojects {
 
         // Denizen
         maven("https://maven.citizensnpcs.co/repo")
+
+        // IridiumSkyblock
+        maven("https://nexus.iridiumdevelopment.net/repository/maven-releases/")
+
+        // HuskPlugins
+        maven("https://repo.william278.net/releases")
     }
 
     dependencies {

eco-api/src/main/java/com/willfp/eco/core/EcoPlugin.java

@@ -167,7 +167,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike, Regist
     /**
      * The tasks to run on task creation.
      */
-    private final ListMap<LifecyclePosition, Runnable> createTasks = new ListMap<>();
+    private final ListMap<LifecyclePosition, Runnable> onCreateTasks = new ListMap<>();
 
     /**
      * Create a new plugin.
@@ -638,7 +638,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike, Regist
         this.handleLifecycle(this.onReload, this::handleReload);
 
         if (cancelTasks) {
-            this.handleLifecycle(this.createTasks, this::createTasks);
+            this.handleLifecycle(this.onCreateTasks, this::createTasks);
         }
 
         for (Extension extension : this.extensionLoader.getLoadedExtensions()) {
@@ -666,6 +666,26 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike, Regist
         this.onReload.append(position, task);
     }
 
+    /**
+     * Add new task to run on createTasks.
+     *
+     * @param task The task.
+     */
+    public final void onCreateTasks(@NotNull final Runnable task) {
+        this.onCreateTasks(LifecyclePosition.END, task);
+    }
+
+    /**
+     * Add new task to run on createTasks.
+     *
+     * @param position The position to run the task.
+     * @param task     The task.
+     */
+    public final void onCreateTasks(@NotNull final LifecyclePosition position,
+                                    @NotNull final Runnable task) {
+        this.onCreateTasks.append(position, task);
+    }
+
     /**
      * Reload the plugin and return the time taken to reload.
      *

eco-api/src/main/java/com/willfp/eco/core/config/interfaces/LoadableConfig.java

@@ -29,6 +29,22 @@ public interface LoadableConfig extends Config {
      */
     void save() throws IOException;
 
+    /**
+     * Save the config asynchronously.
+     */
+    default void saveAsync() {
+        // This default implementation exists purely for backwards compatibility
+        // with legacy Config implementations that don't have saveAsync().
+        // Default eco implementations of Config have saveAsync() implemented.
+        new Thread(() -> {
+            try {
+                this.save();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }).start();
+    }
+
     /**
      * Get the config file.
      *

eco-api/src/main/java/com/willfp/eco/core/gui/slot/ConfigSlot.java

@@ -86,7 +86,7 @@ public class ConfigSlot extends CustomSlot {
             for (String command : config.getStrings(configKey)) {
                 if (command.startsWith("console:")) {
                     commands.add(new CommandToDispatch(
-                            StringUtils.removePrefix("console:", command),
+                            StringUtils.removePrefix(command, "console:"),
                             true
                     ));
                 } else {

eco-api/src/main/java/com/willfp/eco/core/price/ConfiguredPrice.java

@@ -120,8 +120,12 @@ public final class ConfiguredPrice implements Price {
      */
     public String getDisplay(@NotNull final Player player,
                              final double multiplier) {
+        double value = this.getPrice().getValue(player, multiplier);
+
         return StringUtils.format(
-                formatString.replace("%value%", NumberUtils.format(this.getPrice().getValue(player, multiplier))),
+                formatString
+                        .replace("%value%", NumberUtils.format(value))
+                        .replace("%value_commas%", NumberUtils.formatWithCommas(value)),
                 player,
                 StringUtils.FormatOption.WITH_PLACEHOLDERS
         );

eco-api/src/main/java/com/willfp/eco/util/NumberUtils.java

@@ -203,6 +203,20 @@ public final class NumberUtils {
         return formatted.endsWith("00") ? String.valueOf((int) toFormat) : formatted;
     }
 
+    /**
+     * Format double to string with commas.
+     *
+     * @param toFormat The number to format.
+     * @return Formatted.
+     */
+    @NotNull
+    public static String formatWithCommas(final double toFormat) {
+        DecimalFormat df = new DecimalFormat("#,##0.00");
+        String formatted = df.format(toFormat);
+
+        return formatted.endsWith(".00") ? formatted.substring(0, formatted.length() - 3) : formatted;
+    }
+
     /**
      * Evaluate an expression.
      *

eco-api/src/main/java/com/willfp/eco/util/PatternUtils.java

@@ -2,6 +2,7 @@ package com.willfp.eco.util;
 
 import com.github.benmanes.caffeine.cache.Cache;
 import com.github.benmanes.caffeine.cache.Caffeine;
+import com.willfp.eco.core.Eco;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.concurrent.TimeUnit;
@@ -15,7 +16,7 @@ public final class PatternUtils {
      * Cache of compiled literal patterns.
      */
     private static final Cache<String, Pattern> LITERAL_PATTERN_CACHE = Caffeine.newBuilder()
-            .expireAfterAccess(1, TimeUnit.MINUTES)
+            .expireAfterAccess(Eco.get().getEcoPlugin().getConfigYml().getInt("literal-cache-ttl"), TimeUnit.MINUTES)
             .build();
 
     /**

eco-api/src/main/kotlin/com/willfp/eco/core/items/Items.kt

@@ -37,9 +37,14 @@ fun ItemStack.toSNBT() =
     Items.toSNBT(this)
 
 /** @see Items.isEmpty */
+@Deprecated("Use ItemStack.isEcoEmpty", ReplaceWith("Items.isEmpty(this)"))
 val ItemStack?.isEmpty: Boolean
     get() = Items.isEmpty(this)
 
+/** @see Items.isEmpty */
+val ItemStack?.isEcoEmpty: Boolean
+    get() = Items.isEmpty(this)
+
 /** @see Items.matchesAny */
 fun Collection<TestableItem>.matches(item: ItemStack): Boolean =
     Items.matchesAny(item, this)

eco-api/src/main/kotlin/com/willfp/eco/util/NumberUtils.kt

@@ -8,6 +8,10 @@ import com.willfp.eco.core.placeholder.context.PlaceholderContext
 fun Number.toNumeral(): String =
     NumberUtils.toNumeral(this.toInt())
 
+/** @see NumberUtils.formatWithCommas */
+fun Number.formatWithCommas(): String =
+    NumberUtils.formatWithCommas(this.toDouble())
+
 /** @see NumberUtils.fromNumeral */
 fun String.parseNumeral(): Int =
     NumberUtils.fromNumeral(this)

eco-core/core-backend/build.gradle.kts

@@ -6,7 +6,7 @@ dependencies {
     implementation("org.reflections:reflections:0.9.12")
     implementation("org.objenesis:objenesis:3.2")
 
-    compileOnly("org.spigotmc:spigot-api:1.20.2-R0.1-SNAPSHOT")
+    compileOnly("io.papermc.paper:paper-api:1.20.2-R0.1-SNAPSHOT")
     compileOnly("me.clip:placeholderapi:2.11.4")
     compileOnly("net.kyori:adventure-text-minimessage:4.10.0")
     compileOnly("net.kyori:adventure-platform-bukkit:4.1.0")

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/command/HandledCommand.kt

@@ -3,7 +3,6 @@ package com.willfp.eco.internal.command
 import com.willfp.eco.core.EcoPlugin
 import com.willfp.eco.core.command.CommandBase
 import com.willfp.eco.core.command.NotificationException
-import com.willfp.eco.core.config.base.LangYml
 import org.bukkit.Bukkit
 import org.bukkit.command.Command
 import org.bukkit.command.CommandExecutor

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/config/EcoConfigSection.kt

@@ -2,7 +2,6 @@ package com.willfp.eco.internal.config
 
 import com.willfp.eco.core.config.ConfigType
 import com.willfp.eco.core.placeholder.InjectablePlaceholder
-import java.util.concurrent.ConcurrentHashMap
 
 class EcoConfigSection(
     type: ConfigType,

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/config/EcoLoadableConfig.kt

@@ -10,10 +10,11 @@ import java.io.IOException
 import java.io.InputStreamReader
 import java.io.OutputStream
 import java.io.Reader
+import java.nio.ByteBuffer
+import java.nio.channels.AsynchronousFileChannel
 import java.nio.file.Files
 import java.nio.file.StandardOpenOption
 
-@Suppress("UNCHECKED_CAST")
 open class EcoLoadableConfig(
     type: ConfigType,
     configName: String,
@@ -74,6 +75,20 @@ open class EcoLoadableConfig(
         }
     }
 
+    override fun saveAsync() {
+        // Save asynchronously using NIO
+        AsynchronousFileChannel.open(
+            configFile.toPath(),
+            StandardOpenOption.WRITE,
+            StandardOpenOption.CREATE
+        ).use { channel ->
+            channel.write(
+                ByteBuffer.wrap(this.toPlaintext().toByteArray()),
+                0
+            )
+        }
+    }
+
     private fun makeHeader(contents: String) {
         header.clear()
 

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/drops/EcoDropQueue.kt

@@ -1,5 +1,6 @@
 package com.willfp.eco.internal.drops
 
+import com.willfp.eco.core.Prerequisite
 import com.willfp.eco.core.drops.DropQueue
 import com.willfp.eco.core.events.DropQueuePushEvent
 import com.willfp.eco.core.integrations.antigrief.AntigriefManager
@@ -72,10 +73,17 @@ open class EcoDropQueue(val player: Player) : DropQueue() {
                 world.dropItem(location, drop!!).velocity = Vector()
             }
             if (xp > 0) {
-                val orb =
-                    world.spawnEntity(player.location.add(0.0, 0.2, 0.0), EntityType.EXPERIENCE_ORB) as ExperienceOrb
-                orb.velocity = Vector(0, 0, 0)
-                orb.experience = xp
+                if (Prerequisite.HAS_PAPER.isMet) {
+                    player.giveExp(xp, true)
+                } else {
+                    val orb =
+                        world.spawnEntity(
+                            player.location.add(0.0, 0.2, 0.0),
+                            EntityType.EXPERIENCE_ORB
+                        ) as ExperienceOrb
+                    orb.velocity = Vector(0, 0, 0)
+                    orb.experience = xp
+                }
             }
         } else {
             for (drop in items) {

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/entities/EntityArgParserName.kt

@@ -19,6 +19,7 @@ object EntityArgParserName : EntityArgParser {
 
         val formatted = StringUtils.format(name)
 
+        @Suppress("DEPRECATION")
         return EntityArgParseResult(
             { it.customName == formatted },
             {

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/extensions/EcoExtensionLoader.kt

@@ -42,6 +42,7 @@ class EcoExtensionLoader(
         }
     }
 
+    @Suppress("DEPRECATION")
     @Throws(MalformedExtensionException::class)
     private fun loadExtension(extensionJar: File) {
         val url = extensionJar.toURI().toURL()

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/factory/EcoNamespacedKeyFactory.kt

@@ -7,6 +7,6 @@ import org.bukkit.NamespacedKey
 
 class EcoNamespacedKeyFactory(private val plugin: EcoPlugin) : NamespacedKeyFactory {
     override fun create(key: String): NamespacedKey {
-        return NamespacedKeyUtils.create(plugin.name, key)
+        return NamespacedKeyUtils.create(plugin.id, key)
     }
 }

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/fast/InternalNamespacedKeyFactory.kt

@@ -25,7 +25,6 @@ class FastInternalNamespacedKeyFactory : InternalNamespacedKeyFactory {
 
 class SafeInternalNamespacedKeyFactory : InternalNamespacedKeyFactory {
     override fun create(namespace: String, key: String): NamespacedKey {
-        @Suppress("DEPRECATION")
         return NamespacedKey(namespace, key)
     }
 }

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/gui/menu/EcoMenu.kt

@@ -43,6 +43,7 @@ class EcoMenu(
         getPossiblyReactiveSlot(row, column, player)
 
     override fun open(player: Player): Inventory {
+        @Suppress("DEPRECATION")
         val inventory = if (columns == 9) {
             Bukkit.createInventory(null, rows * columns, title)
         } else {

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/gui/menu/RenderedInventory.kt

@@ -1,7 +1,7 @@
 package com.willfp.eco.internal.gui.menu
 
 import com.willfp.eco.core.gui.menu.events.CaptiveItemChangeEvent
-import com.willfp.eco.core.items.isEmpty
+import com.willfp.eco.core.items.isEcoEmpty
 import com.willfp.eco.core.recipe.parts.EmptyTestableItem
 import com.willfp.eco.util.MenuUtils
 import com.willfp.eco.util.openMenu
@@ -55,7 +55,7 @@ class RenderedInventory(
                     val actualItem = inventory.getItem(bukkit) ?: continue
 
                     if (slot.isCaptiveFromEmpty) {
-                        if (!actualItem.isEmpty) {
+                        if (!actualItem.isEcoEmpty) {
                             newCaptive[position] = actualItem
                         }
                     } else {

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/integrations/PAPIExpansion.kt

@@ -6,6 +6,7 @@ import com.willfp.eco.core.placeholder.context.placeholderContext
 import me.clip.placeholderapi.expansion.PlaceholderExpansion
 import org.bukkit.entity.Player
 
+@Suppress("DEPRECATION")
 class PAPIExpansion(private val plugin: EcoPlugin) : PlaceholderExpansion() {
     init {
         register()

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/items/ArgParserEntity.kt

@@ -0,0 +1,64 @@
+package com.willfp.eco.internal.items
+
+import com.willfp.eco.core.items.args.LookupArgParser
+import org.bukkit.block.CreatureSpawner
+import org.bukkit.entity.EntityType
+import org.bukkit.inventory.ItemStack
+import org.bukkit.inventory.meta.BlockStateMeta
+import org.bukkit.inventory.meta.ItemMeta
+import java.util.function.Predicate
+
+object ArgParserEntity : LookupArgParser {
+    override fun parseArguments(args: Array<out String>, meta: ItemMeta): Predicate<ItemStack>? {
+        if (meta !is BlockStateMeta) {
+            return null
+        }
+
+        if (meta.hasBlockState() || meta.blockState !is CreatureSpawner) {
+            return null
+        }
+
+        val state = meta.blockState as CreatureSpawner
+
+        var type: String? = null
+
+        for (arg in args) {
+            val argSplit = arg.split(":")
+            if (!argSplit[0].equals("entity", ignoreCase = true)) {
+                continue
+            }
+            if (argSplit.size < 2) {
+                continue
+            }
+            type = argSplit[1]
+        }
+
+        type ?: return null
+
+        val entityType = runCatching { EntityType.valueOf(type.uppercase()) }.getOrNull() ?: return null
+
+        state.spawnedType = entityType
+
+        meta.blockState = state
+
+        return Predicate {
+            val testMeta = ((it.itemMeta as? BlockStateMeta) as? CreatureSpawner) ?: return@Predicate false
+
+            testMeta.spawnedType?.name?.equals(type, true) == true
+        }
+    }
+
+    override fun serializeBack(meta: ItemMeta): String? {
+        if (meta !is BlockStateMeta) {
+            return null
+        }
+
+        if (meta.hasBlockState() || meta.blockState !is CreatureSpawner) {
+            return null
+        }
+
+        val state = meta.blockState as CreatureSpawner
+
+        return state.spawnedType?.let { "entity:${state.spawnedType!!.name}" } ?: return null
+    }
+}

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/items/ArgParserHead.kt

@@ -28,7 +28,6 @@ object ArgParserHead : LookupArgParser {
 
         playerName ?: return null
 
-        @Suppress("DEPRECATION")
         val player = Bukkit.getOfflinePlayer(playerName)
 
         meta.owningPlayer = player

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/items/ArgParserName.kt

@@ -22,12 +22,13 @@ object ArgParserName : LookupArgParser {
         val formatted = StringUtils.format(name)
 
         // I don't know why it says it's redundant, the compiler yells at me
-        @Suppress("UsePropertyAccessSyntax", "RedundantSuppression")
+        @Suppress("UsePropertyAccessSyntax", "RedundantSuppression", "DEPRECATION")
         meta.setDisplayName(formatted)
 
         return Predicate {
             val testMeta = it.itemMeta ?: return@Predicate false
 
+            @Suppress("DEPRECATION")
             testMeta.displayName == formatted
         }
     }
@@ -37,6 +38,7 @@ object ArgParserName : LookupArgParser {
             return null
         }
 
+        @Suppress("DEPRECATION")
         return "name:\"${meta.displayName}\""
     }
 }

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/items/ArgParserTrim.kt

@@ -1,13 +1,11 @@
 package com.willfp.eco.internal.items
 
 import com.willfp.eco.core.items.args.LookupArgParser
-import org.bukkit.Color
 import org.bukkit.NamespacedKey
 import org.bukkit.Registry
 import org.bukkit.inventory.ItemStack
 import org.bukkit.inventory.meta.ArmorMeta
 import org.bukkit.inventory.meta.ItemMeta
-import org.bukkit.inventory.meta.LeatherArmorMeta
 import org.bukkit.inventory.meta.trim.ArmorTrim
 import org.bukkit.inventory.meta.trim.TrimMaterial
 import org.bukkit.inventory.meta.trim.TrimPattern

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/placeholder/PlaceholderParser.kt

@@ -7,6 +7,8 @@ import com.willfp.eco.core.placeholder.InjectablePlaceholder
 import com.willfp.eco.core.placeholder.Placeholder
 import com.willfp.eco.core.placeholder.context.PlaceholderContext
 import com.willfp.eco.util.StringUtils
+import com.willfp.eco.util.evaluateExpression
+import com.willfp.eco.util.toNiceString
 import java.util.concurrent.TimeUnit
 
 /*
@@ -19,6 +21,8 @@ but it's still best to minimise the memory overhead.
 
 class PlaceholderParser {
     private val placeholderRegex = Regex("%([^% ]+)%")
+    private val prettyMathExpressionRegex = Regex("(\\{\\^\\{)(.)+(}})")
+    private val mathExpressionRegex = Regex("(\\{\\{)(.)+(}})")
 
     private val placeholderLookupCache = Caffeine.newBuilder()
         .expireAfterWrite(1, TimeUnit.SECONDS)
@@ -34,6 +38,29 @@ class PlaceholderParser {
         injections: Collection<InjectablePlaceholder>,
         translateEcoPlaceholders: Boolean = true
     ): String {
+        var processed = text
+
+        // Only evaluate math expressions if there might be any
+        // Checking { as a char is faster than checking a string sequence,
+        // even if it might lead to false positives.
+        if ('{' in processed) {
+            if ('^' in processed) {
+                // Evaluate pretty math expressions
+                processed = prettyMathExpressionRegex.findAll(processed).fold(processed) { acc, matchResult ->
+                    val expression = matchResult.value.substring(3, matchResult.value.length - 2)
+                    val result = evaluateExpression(expression, context)
+                    acc.replace(matchResult.value, result.toNiceString())
+                }
+            }
+
+            // Evaluate math expressions
+            processed = mathExpressionRegex.findAll(processed).fold(processed) { acc, matchResult ->
+                val expression = matchResult.value.substring(2, matchResult.value.length - 2)
+                val result = evaluateExpression(expression, context)
+                acc.replace(matchResult.value, result.toString())
+            }
+        }
+
         /*
 
         Why am I doing injections at the start, and again at the end?
@@ -55,7 +82,7 @@ class PlaceholderParser {
          */
 
         // Apply injections first
-        var processed = injections.fold(text) { acc, injection ->
+        processed = injections.fold(processed) { acc, injection ->
             injection.tryTranslateQuickly(acc, context)
         }
 

eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/NMSCommons.kt

@@ -1,9 +1,12 @@
 package com.willfp.eco.internal.spigot.proxy.common
 
+import com.willfp.eco.core.Prerequisite
 import com.willfp.eco.core.entities.ai.EntityGoal
 import com.willfp.eco.core.entities.ai.TargetGoal
 import com.willfp.eco.internal.spigot.proxy.common.ai.EntityGoalFactory
 import com.willfp.eco.internal.spigot.proxy.common.ai.TargetGoalFactory
+import io.papermc.paper.adventure.PaperAdventure
+import net.kyori.adventure.text.Component
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.server.level.ServerPlayer
@@ -68,6 +71,9 @@ fun CompoundTag.setPdc(pdc: PersistentDataContainer?, item: net.minecraft.world.
 fun Player.toNMS(): ServerPlayer =
     impl.toNMS(this)
 
+fun Component.toNMS(): net.minecraft.network.chat.Component =
+    if (Prerequisite.HAS_PAPER.isMet) PaperAdventure.asVanilla(this) else impl.toNMS(this)
+
 interface CommonsProvider {
     val nbtTagString: Int
 
@@ -101,6 +107,8 @@ interface CommonsProvider {
 
     fun toNMS(player: Player): ServerPlayer
 
+    fun toNMS(component: Component): net.minecraft.network.chat.Component
+
     companion object {
         fun setIfNeeded(provider: CommonsProvider) {
             if (::impl.isInitialized) {

eco-core/core-nms/v1_17_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_17_R1/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
 import net.minecraft.core.Registry
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = GsonComponentSerializer.gson().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_17_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_17_R1/DisplayName.kt

@@ -0,0 +1,83 @@
+package com.willfp.eco.internal.spigot.proxy.v1_17_R1
+
+import com.willfp.eco.core.packet.Packet
+import com.willfp.eco.core.packet.sendPacket
+import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap
+import net.kyori.adventure.text.Component
+import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
+import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.network.syncher.SynchedEntityData
+import net.minecraft.world.entity.Entity
+import org.bukkit.craftbukkit.v1_17_R1.entity.CraftLivingEntity
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Player
+import java.util.Optional
+
+@Suppress("UNCHECKED_CAST")
+class DisplayName : DisplayNameProxy {
+    private val displayNameAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[2]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Optional<net.minecraft.network.chat.Component>>
+
+    private val customNameVisibleAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[3]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Boolean>
+
+    private val itemsByIDMapField = SynchedEntityData::class.java
+        .declaredFields
+        .filter { it.type == Int2ObjectMap::class.java }
+        .toList()[0]
+        .apply { isAccessible = true }
+
+    override fun setClientsideDisplayName(
+        entity: LivingEntity,
+        player: Player,
+        displayName: Component,
+        visible: Boolean
+    ) {
+        if (entity !is CraftLivingEntity) {
+            return
+        }
+
+        val nmsComponent = displayName.toNMS()
+
+        val nmsEntity = entity.handle
+        nmsEntity.isCustomNameVisible
+        val entityData = SynchedEntityData(nmsEntity)
+
+        entityData.forceSet(displayNameAccessor, Optional.of(nmsComponent))
+        entityData.forceSet(customNameVisibleAccessor, visible)
+
+        val packet = ClientboundSetEntityDataPacket(
+            nmsEntity.id,
+            entityData,
+            true
+        )
+
+        player.sendPacket(Packet(packet))
+    }
+
+    private fun <T : Any> SynchedEntityData.forceSet(
+        accessor: EntityDataAccessor<T>,
+        value: T
+    ) {
+        if (!this.hasItem(accessor)) {
+            this.define(accessor, value)
+        }
+        this[accessor] = value
+        this.markDirty(accessor)
+    }
+
+    private fun <T : Any> SynchedEntityData.hasItem(accessor: EntityDataAccessor<T>): Boolean {
+        val itemsByIDMap = itemsByIDMapField.get(this) as Int2ObjectMap<Any>
+        return itemsByIDMap.containsKey(accessor.id)
+    }
+}

eco-core/core-nms/v1_18_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_18_R1/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
 import net.minecraft.core.Registry
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = GsonComponentSerializer.gson().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_18_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_18_R1/DisplayName.kt

@@ -0,0 +1,83 @@
+package com.willfp.eco.internal.spigot.proxy.v1_18_R1
+
+import com.willfp.eco.core.packet.Packet
+import com.willfp.eco.core.packet.sendPacket
+import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap
+import net.kyori.adventure.text.Component
+import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
+import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.network.syncher.SynchedEntityData
+import net.minecraft.world.entity.Entity
+import org.bukkit.craftbukkit.v1_18_R1.entity.CraftLivingEntity
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Player
+import java.util.Optional
+
+@Suppress("UNCHECKED_CAST")
+class DisplayName : DisplayNameProxy {
+    private val displayNameAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[2]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Optional<net.minecraft.network.chat.Component>>
+
+    private val customNameVisibleAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[3]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Boolean>
+
+    private val itemsByIDMapField = SynchedEntityData::class.java
+        .declaredFields
+        .filter { it.type == Int2ObjectMap::class.java }
+        .toList()[0]
+        .apply { isAccessible = true }
+
+    override fun setClientsideDisplayName(
+        entity: LivingEntity,
+        player: Player,
+        displayName: Component,
+        visible: Boolean
+    ) {
+        if (entity !is CraftLivingEntity) {
+            return
+        }
+
+        val nmsComponent = displayName.toNMS()
+
+        val nmsEntity = entity.handle
+        nmsEntity.isCustomNameVisible
+        val entityData = SynchedEntityData(nmsEntity)
+
+        entityData.forceSet(displayNameAccessor, Optional.of(nmsComponent))
+        entityData.forceSet(customNameVisibleAccessor, visible)
+
+        val packet = ClientboundSetEntityDataPacket(
+            nmsEntity.id,
+            entityData,
+            true
+        )
+
+        player.sendPacket(Packet(packet))
+    }
+
+    private fun <T : Any> SynchedEntityData.forceSet(
+        accessor: EntityDataAccessor<T>,
+        value: T
+    ) {
+        if (!this.hasItem(accessor)) {
+            this.define(accessor, value)
+        }
+        this[accessor] = value
+        this.markDirty(accessor)
+    }
+
+    private fun <T : Any> SynchedEntityData.hasItem(accessor: EntityDataAccessor<T>): Boolean {
+        val itemsByIDMap = itemsByIDMapField.get(this) as Int2ObjectMap<Any>
+        return itemsByIDMap.containsKey(accessor.id)
+    }
+}

eco-core/core-nms/v1_18_R2/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_18_R2/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
 import net.minecraft.core.Registry
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = GsonComponentSerializer.gson().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_18_R2/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_18_R2/DisplayName.kt

@@ -0,0 +1,83 @@
+package com.willfp.eco.internal.spigot.proxy.v1_18_R2
+
+import com.willfp.eco.core.packet.Packet
+import com.willfp.eco.core.packet.sendPacket
+import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap
+import net.kyori.adventure.text.Component
+import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
+import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.network.syncher.SynchedEntityData
+import net.minecraft.world.entity.Entity
+import org.bukkit.craftbukkit.v1_18_R2.entity.CraftLivingEntity
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Player
+import java.util.Optional
+
+@Suppress("UNCHECKED_CAST")
+class DisplayName : DisplayNameProxy {
+    private val displayNameAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[2]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Optional<net.minecraft.network.chat.Component>>
+
+    private val customNameVisibleAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[3]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Boolean>
+
+    private val itemsByIDMapField = SynchedEntityData::class.java
+        .declaredFields
+        .filter { it.type == Int2ObjectMap::class.java }
+        .toList()[0]
+        .apply { isAccessible = true }
+
+    override fun setClientsideDisplayName(
+        entity: LivingEntity,
+        player: Player,
+        displayName: Component,
+        visible: Boolean
+    ) {
+        if (entity !is CraftLivingEntity) {
+            return
+        }
+
+        val nmsComponent = displayName.toNMS()
+
+        val nmsEntity = entity.handle
+        nmsEntity.isCustomNameVisible
+        val entityData = SynchedEntityData(nmsEntity)
+
+        entityData.forceSet(displayNameAccessor, Optional.of(nmsComponent))
+        entityData.forceSet(customNameVisibleAccessor, visible)
+
+        val packet = ClientboundSetEntityDataPacket(
+            nmsEntity.id,
+            entityData,
+            true
+        )
+
+        player.sendPacket(Packet(packet))
+    }
+
+    private fun <T : Any> SynchedEntityData.forceSet(
+        accessor: EntityDataAccessor<T>,
+        value: T
+    ) {
+        if (!this.hasItem(accessor)) {
+            this.define(accessor, value)
+        }
+        this[accessor] = value
+        this.markDirty(accessor)
+    }
+
+    private fun <T : Any> SynchedEntityData.hasItem(accessor: EntityDataAccessor<T>): Boolean {
+        val itemsByIDMap = itemsByIDMapField.get(this) as Int2ObjectMap<Any>
+        return itemsByIDMap.containsKey(accessor.id)
+    }
+}

eco-core/core-nms/v1_19_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_19_R1/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
 import net.minecraft.core.Registry
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = GsonComponentSerializer.gson().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_19_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_19_R1/DisplayName.kt

@@ -0,0 +1,83 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R1
+
+import com.willfp.eco.core.packet.Packet
+import com.willfp.eco.core.packet.sendPacket
+import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap
+import net.kyori.adventure.text.Component
+import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
+import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.network.syncher.SynchedEntityData
+import net.minecraft.world.entity.Entity
+import org.bukkit.craftbukkit.v1_19_R1.entity.CraftLivingEntity
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Player
+import java.util.Optional
+
+@Suppress("UNCHECKED_CAST")
+class DisplayName : DisplayNameProxy {
+    private val displayNameAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[2]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Optional<net.minecraft.network.chat.Component>>
+
+    private val customNameVisibleAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[3]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Boolean>
+
+    private val itemsByIDMapField = SynchedEntityData::class.java
+        .declaredFields
+        .filter { it.type == Int2ObjectMap::class.java }
+        .toList()[0]
+        .apply { isAccessible = true }
+
+    override fun setClientsideDisplayName(
+        entity: LivingEntity,
+        player: Player,
+        displayName: Component,
+        visible: Boolean
+    ) {
+        if (entity !is CraftLivingEntity) {
+            return
+        }
+
+        val nmsComponent = displayName.toNMS()
+
+        val nmsEntity = entity.handle
+        nmsEntity.isCustomNameVisible
+        val entityData = SynchedEntityData(nmsEntity)
+
+        entityData.forceSet(displayNameAccessor, Optional.of(nmsComponent))
+        entityData.forceSet(customNameVisibleAccessor, visible)
+
+        val packet = ClientboundSetEntityDataPacket(
+            nmsEntity.id,
+            entityData,
+            true
+        )
+
+        player.sendPacket(Packet(packet))
+    }
+
+    private fun <T : Any> SynchedEntityData.forceSet(
+        accessor: EntityDataAccessor<T>,
+        value: T
+    ) {
+        if (!this.hasItem(accessor)) {
+            this.define(accessor, value)
+        }
+        this[accessor] = value
+        this.markDirty(accessor)
+    }
+
+    private fun <T : Any> SynchedEntityData.hasItem(accessor: EntityDataAccessor<T>): Boolean {
+        val itemsByIDMap = itemsByIDMapField.get(this) as Int2ObjectMap<Any>
+        return itemsByIDMap.containsKey(accessor.id)
+    }
+}

eco-core/core-nms/v1_19_R2/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_19_R2/CommonsInitializer.kt

@@ -6,6 +6,8 @@ import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
 import io.netty.channel.Channel
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -157,5 +159,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = GsonComponentSerializer.gson().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_19_R2/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_19_R2/DisplayName.kt

@@ -0,0 +1,82 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R2
+
+import com.willfp.eco.core.packet.Packet
+import com.willfp.eco.core.packet.sendPacket
+import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap
+import net.kyori.adventure.text.Component
+import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
+import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.network.syncher.SynchedEntityData
+import net.minecraft.world.entity.Entity
+import org.bukkit.craftbukkit.v1_19_R2.entity.CraftLivingEntity
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Player
+import java.util.Optional
+
+@Suppress("UNCHECKED_CAST")
+class DisplayName : DisplayNameProxy {
+    private val displayNameAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[2]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Optional<net.minecraft.network.chat.Component>>
+
+    private val customNameVisibleAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[3]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Boolean>
+
+    private val itemsByIDMapField = SynchedEntityData::class.java
+        .declaredFields
+        .filter { it.type == Int2ObjectMap::class.java }
+        .toList()[0]
+        .apply { isAccessible = true }
+
+    override fun setClientsideDisplayName(
+        entity: LivingEntity,
+        player: Player,
+        displayName: Component,
+        visible: Boolean
+    ) {
+        if (entity !is CraftLivingEntity) {
+            return
+        }
+
+        val nmsComponent = displayName.toNMS()
+
+        val nmsEntity = entity.handle
+        nmsEntity.isCustomNameVisible
+        val entityData = SynchedEntityData(nmsEntity)
+
+        entityData.forceSet(displayNameAccessor, Optional.of(nmsComponent))
+        entityData.forceSet(customNameVisibleAccessor, visible)
+
+        val packet = ClientboundSetEntityDataPacket(
+            nmsEntity.id,
+            entityData.packDirty() ?: throw IllegalStateException("No packed entity data")
+        )
+
+        player.sendPacket(Packet(packet))
+    }
+
+    private fun <T : Any> SynchedEntityData.forceSet(
+        accessor: EntityDataAccessor<T>,
+        value: T
+    ) {
+        if (!this.hasItem(accessor)) {
+            this.define(accessor, value)
+        }
+        this[accessor] = value
+        this.markDirty(accessor)
+    }
+
+    private fun <T : Any> SynchedEntityData.hasItem(accessor: EntityDataAccessor<T>): Boolean {
+        val itemsByIDMap = itemsByIDMapField.get(this) as Int2ObjectMap<Any>
+        return itemsByIDMap.containsKey(accessor.id)
+    }
+}

eco-core/core-nms/v1_19_R3/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_19_R3/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.gson.GsonComponentSerializer
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = GsonComponentSerializer.gson().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_19_R3/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_19_R3/DisplayName.kt

@@ -0,0 +1,82 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.packet.Packet
+import com.willfp.eco.core.packet.sendPacket
+import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
+import it.unimi.dsi.fastutil.ints.Int2ObjectMap
+import net.kyori.adventure.text.Component
+import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
+import net.minecraft.network.syncher.EntityDataAccessor
+import net.minecraft.network.syncher.SynchedEntityData
+import net.minecraft.world.entity.Entity
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftLivingEntity
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Player
+import java.util.Optional
+
+@Suppress("UNCHECKED_CAST")
+class DisplayName : DisplayNameProxy {
+    private val displayNameAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[2]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Optional<net.minecraft.network.chat.Component>>
+
+    private val customNameVisibleAccessor = Entity::class.java
+        .declaredFields
+        .filter { it.type == EntityDataAccessor::class.java }
+        .toList()[3]
+        .apply { isAccessible = true }
+        .get(null) as EntityDataAccessor<Boolean>
+
+    private val itemsByIDMapField = SynchedEntityData::class.java
+        .declaredFields
+        .filter { it.type == Int2ObjectMap::class.java }
+        .toList()[0]
+        .apply { isAccessible = true }
+
+    override fun setClientsideDisplayName(
+        entity: LivingEntity,
+        player: Player,
+        displayName: Component,
+        visible: Boolean
+    ) {
+        if (entity !is CraftLivingEntity) {
+            return
+        }
+
+        val nmsComponent = displayName.toNMS()
+
+        val nmsEntity = entity.handle
+        nmsEntity.isCustomNameVisible
+        val entityData = SynchedEntityData(nmsEntity)
+
+        entityData.forceSet(displayNameAccessor, Optional.of(nmsComponent))
+        entityData.forceSet(customNameVisibleAccessor, visible)
+
+        val packet = ClientboundSetEntityDataPacket(
+            nmsEntity.id,
+            entityData.packDirty() ?: throw IllegalStateException("No packed entity data")
+        )
+
+        player.sendPacket(Packet(packet))
+    }
+
+    private fun <T : Any> SynchedEntityData.forceSet(
+        accessor: EntityDataAccessor<T>,
+        value: T
+    ) {
+        if (!this.hasItem(accessor)) {
+            this.define(accessor, value)
+        }
+        this[accessor] = value
+        this.markDirty(accessor)
+    }
+
+    private fun <T : Any> SynchedEntityData.hasItem(accessor: EntityDataAccessor<T>): Boolean {
+        val itemsByIDMap = itemsByIDMapField.get(this) as Int2ObjectMap<Any>
+        return itemsByIDMap.containsKey(accessor.id)
+    }
+}

eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_20_R1/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.json.JSONComponentSerializer
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = JSONComponentSerializer.json().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_20_R1/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_20_R1/DisplayName.kt

@@ -3,6 +3,7 @@ package com.willfp.eco.internal.spigot.proxy.v1_20_R1
 import com.willfp.eco.core.packet.Packet
 import com.willfp.eco.core.packet.sendPacket
 import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
 import io.papermc.paper.adventure.PaperAdventure
 import net.kyori.adventure.text.Component
 import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
@@ -40,8 +41,7 @@ class DisplayName : DisplayNameProxy {
             return
         }
 
-        val nmsComponent = PaperAdventure.asVanilla(displayName)
-            ?: throw IllegalStateException("Display name component is null!")
+        val nmsComponent = displayName.toNMS()
 
         val nmsEntity = entity.handle
         nmsEntity.isCustomNameVisible

eco-core/core-nms/v1_20_R2/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_20_R2/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.json.JSONComponentSerializer
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = JSONComponentSerializer.json().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_20_R2/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_20_R2/DisplayName.kt

@@ -3,6 +3,7 @@ package com.willfp.eco.internal.spigot.proxy.v1_20_R2
 import com.willfp.eco.core.packet.Packet
 import com.willfp.eco.core.packet.sendPacket
 import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
 import io.papermc.paper.adventure.PaperAdventure
 import net.kyori.adventure.text.Component
 import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
@@ -37,8 +38,7 @@ class DisplayName : DisplayNameProxy {
             return
         }
 
-        val nmsComponent = PaperAdventure.asVanilla(displayName)
-            ?: throw IllegalStateException("Display name component is null!")
+        val nmsComponent = displayName.toNMS()
 
         val nmsEntity = entity.handle
         nmsEntity.isCustomNameVisible

eco-core/core-nms/v1_20_R3/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_20_R3/CommonsInitializer.kt

@@ -5,6 +5,8 @@ import com.willfp.eco.internal.spigot.proxy.CommonsInitializerProxy
 import com.willfp.eco.internal.spigot.proxy.common.CommonsProvider
 import com.willfp.eco.internal.spigot.proxy.common.packet.PacketInjectorListener
 import com.willfp.eco.internal.spigot.proxy.common.toResourceLocation
+import net.kyori.adventure.text.Component
+import net.kyori.adventure.text.serializer.json.JSONComponentSerializer
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
@@ -155,5 +157,10 @@ class CommonsInitializer : CommonsInitializerProxy {
         override fun toNMS(player: Player): ServerPlayer {
             return (player as CraftPlayer).handle
         }
+
+        override fun toNMS(component: Component): net.minecraft.network.chat.Component {
+            val json = JSONComponentSerializer.json().serialize(component)
+            return net.minecraft.network.chat.Component.Serializer.fromJson(json)!!
+        }
     }
 }

eco-core/core-nms/v1_20_R3/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/v1_20_R3/DisplayName.kt

@@ -3,6 +3,7 @@ package com.willfp.eco.internal.spigot.proxy.v1_20_R3
 import com.willfp.eco.core.packet.Packet
 import com.willfp.eco.core.packet.sendPacket
 import com.willfp.eco.internal.spigot.proxy.DisplayNameProxy
+import com.willfp.eco.internal.spigot.proxy.common.toNMS
 import io.papermc.paper.adventure.PaperAdventure
 import net.kyori.adventure.text.Component
 import net.minecraft.network.protocol.game.ClientboundSetEntityDataPacket
@@ -37,8 +38,7 @@ class DisplayName : DisplayNameProxy {
             return
         }
 
-        val nmsComponent = PaperAdventure.asVanilla(displayName)
-            ?: throw IllegalStateException("Display name component is null!")
+        val nmsComponent = displayName.toNMS()
 
         val nmsEntity = entity.handle
         nmsEntity.isCustomNameVisible

eco-core/core-plugin/build.gradle.kts

@@ -25,7 +25,7 @@ dependencies {
 
     // Included in spigot jar
     compileOnly("com.google.code.gson:gson:2.8.8")
-    compileOnly("io.papermc.paper:paper-api:1.19.3-R0.1-SNAPSHOT")
+    compileOnly("io.papermc.paper:paper-api:1.20.2-R0.1-SNAPSHOT")
 
     // Plugin dependencies
     compileOnly("com.comphenix.protocol:ProtocolLib:5.0.0-SNAPSHOT")
@@ -48,8 +48,7 @@ dependencies {
     compileOnly("com.bgsoftware:SuperiorSkyblockAPI:1.8.3")
     compileOnly("com.github.MilkBowl:VaultAPI:1.7")
     compileOnly("com.github.WhipDevelopment:CrashClaim:f9cd7d92eb")
-    compileOnly("com.wolfyscript.wolfyutilities:wolfyutilities:3.16.0.0")
-    compileOnly("com.github.decentsoftware-eu:decentholograms:2.1.2")
+    compileOnly("com.github.decentsoftware-eu:decentholograms:2.8.5")
     compileOnly("com.github.Gypopo:EconomyShopGUI-API:1.4.6")
     compileOnly("com.github.N0RSKA:ScytherAPI:55a")
     compileOnly("org.black_ixx:playerpoints:3.2.5")
@@ -62,6 +61,10 @@ dependencies {
     compileOnly("com.denizenscript:denizen:1.2.7-SNAPSHOT") {
         exclude(group = "*", module = "*")
     }
+    compileOnly("com.iridium:IridiumSkyblock:4.0.8")
+    compileOnly("net.william278.huskclaims:huskclaims-bukkit:1.0.1")
+    compileOnly("net.william278:husktowns:2.6.1")
+    compileOnly("com.github.jojodmo:ItemBridge:b0054538c1")
 
     compileOnly(fileTree("../../lib") {
         include("*.jar")

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/EcoImpl.kt

@@ -352,7 +352,5 @@ class EcoImpl : EcoSpigotPlugin(), Eco {
         placeholderParser.getPlaceholderResult(plugin, args, context)
 
     override fun setClientsideDisplayName(entity: LivingEntity, player: Player, name: Component, visible: Boolean) =
-        if (Prerequisite.HAS_PAPER.isMet && Prerequisite.HAS_1_20.isMet)
-            this.getProxy(DisplayNameProxy::class.java).setClientsideDisplayName(entity, player, name, visible)
-        else Unit
+        this.getProxy(DisplayNameProxy::class.java).setClientsideDisplayName(entity, player, name, visible)
 }

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/EcoSpigotPlugin.kt

@@ -22,34 +22,8 @@ import com.willfp.eco.core.particle.Particles
 import com.willfp.eco.core.price.Prices
 import com.willfp.eco.internal.data.MavenVersionToStringAdapter
 import com.willfp.eco.internal.data.VersionToStringAdapter
-import com.willfp.eco.internal.entities.EntityArgParserAdult
-import com.willfp.eco.internal.entities.EntityArgParserAttackDamage
-import com.willfp.eco.internal.entities.EntityArgParserAttackSpeed
-import com.willfp.eco.internal.entities.EntityArgParserBaby
-import com.willfp.eco.internal.entities.EntityArgParserCharged
-import com.willfp.eco.internal.entities.EntityArgParserEquipment
-import com.willfp.eco.internal.entities.EntityArgParserExplosionRadius
-import com.willfp.eco.internal.entities.EntityArgParserFlySpeed
-import com.willfp.eco.internal.entities.EntityArgParserFollowRange
-import com.willfp.eco.internal.entities.EntityArgParserHealth
-import com.willfp.eco.internal.entities.EntityArgParserJumpStrength
-import com.willfp.eco.internal.entities.EntityArgParserKnockback
-import com.willfp.eco.internal.entities.EntityArgParserKnockbackResistance
-import com.willfp.eco.internal.entities.EntityArgParserName
-import com.willfp.eco.internal.entities.EntityArgParserNoAI
-import com.willfp.eco.internal.entities.EntityArgParserSilent
-import com.willfp.eco.internal.entities.EntityArgParserSize
-import com.willfp.eco.internal.entities.EntityArgParserSpawnReinforcements
-import com.willfp.eco.internal.entities.EntityArgParserSpeed
-import com.willfp.eco.internal.items.ArgParserColor
-import com.willfp.eco.internal.items.ArgParserCustomModelData
-import com.willfp.eco.internal.items.ArgParserEnchantment
-import com.willfp.eco.internal.items.ArgParserFlag
-import com.willfp.eco.internal.items.ArgParserHead
-import com.willfp.eco.internal.items.ArgParserName
-import com.willfp.eco.internal.items.ArgParserTexture
-import com.willfp.eco.internal.items.ArgParserTrim
-import com.willfp.eco.internal.items.ArgParserUnbreakable
+import com.willfp.eco.internal.entities.*
+import com.willfp.eco.internal.items.*
 import com.willfp.eco.internal.lookup.SegmentParserGroup
 import com.willfp.eco.internal.lookup.SegmentParserUseIfPresent
 import com.willfp.eco.internal.particle.ParticleFactoryRGB
@@ -69,37 +43,10 @@ import com.willfp.eco.internal.spigot.eventlisteners.armor.ArmorListener
 import com.willfp.eco.internal.spigot.gui.GUIListener
 import com.willfp.eco.internal.spigot.integrations.afk.AFKIntegrationCMI
 import com.willfp.eco.internal.spigot.integrations.afk.AFKIntegrationEssentials
-import com.willfp.eco.internal.spigot.integrations.anticheat.AnticheatAAC
-import com.willfp.eco.internal.spigot.integrations.anticheat.AnticheatAlice
-import com.willfp.eco.internal.spigot.integrations.anticheat.AnticheatMatrix
-import com.willfp.eco.internal.spigot.integrations.anticheat.AnticheatNCP
-import com.willfp.eco.internal.spigot.integrations.anticheat.AnticheatSpartan
-import com.willfp.eco.internal.spigot.integrations.anticheat.AnticheatVulcan
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefBentoBox
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefCombatLogXV10
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefCombatLogXV11
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefCrashClaim
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefDeluxeCombat
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefFabledSkyBlock
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefFactionsUUID
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefGriefPrevention
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefIridiumSkyblock
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefKingdoms
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefLands
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefPvPManager
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefRPGHorses
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefSuperiorSkyblock2
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefTowny
-import com.willfp.eco.internal.spigot.integrations.antigrief.AntigriefWorldGuard
+import com.willfp.eco.internal.spigot.integrations.anticheat.*
+import com.willfp.eco.internal.spigot.integrations.antigrief.*
 import com.willfp.eco.internal.spigot.integrations.customentities.CustomEntitiesMythicMobs
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsCustomCrafting
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsDenizen
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsExecutableItems
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsHeadDatabase
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsItemsAdder
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsMythicMobs
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsOraxen
-import com.willfp.eco.internal.spigot.integrations.customitems.CustomItemsScyther
+import com.willfp.eco.internal.spigot.integrations.customitems.*
 import com.willfp.eco.internal.spigot.integrations.customrecipes.CustomRecipeCustomCrafting
 import com.willfp.eco.internal.spigot.integrations.economy.EconomyVault
 import com.willfp.eco.internal.spigot.integrations.entitylookup.EntityLookupModelEngine
@@ -149,6 +96,7 @@ abstract class EcoSpigotPlugin : EcoPlugin() {
         Items.registerArgParser(ArgParserUnbreakable)
         Items.registerArgParser(ArgParserName)
         Items.registerArgParser(ArgParserHead)
+        Items.registerArgParser(ArgParserEntity)
         if (Prerequisite.HAS_1_20.isMet) {
             Items.registerArgParser(ArgParserTrim)
         }
@@ -261,6 +209,8 @@ abstract class EcoSpigotPlugin : EcoPlugin() {
             profileHandler.migrateIfNeeded()
         }
 
+        profileHandler.startAutosaving()
+
         ProfileSaver(this, profileHandler).startTicking()
 
         this.scheduler.runTimer(
@@ -294,6 +244,8 @@ abstract class EcoSpigotPlugin : EcoPlugin() {
             IntegrationLoader("Kingdoms") { AntigriefManager.register(AntigriefKingdoms()) },
             IntegrationLoader("RPGHorses") { AntigriefManager.register(AntigriefRPGHorses()) },
             IntegrationLoader("CrashClaim") { AntigriefManager.register(AntigriefCrashClaim()) },
+            IntegrationLoader("HuskTowns") { AntigriefManager.register(AntigriefHuskTowns()) },
+            IntegrationLoader("HuskClaims") { AntigriefManager.register(AntigriefHuskClaims()) },
             IntegrationLoader("CombatLogX") {
                 val pluginManager = Bukkit.getPluginManager()
                 val combatLogXPlugin = pluginManager.getPlugin("CombatLogX") ?: return@IntegrationLoader
@@ -333,6 +285,7 @@ abstract class EcoSpigotPlugin : EcoPlugin() {
             IntegrationLoader("MythicMobs") { CustomItemsManager.register(CustomItemsMythicMobs(this)) },
             IntegrationLoader("Scyther") { CustomItemsManager.register(CustomItemsScyther()) },
             IntegrationLoader("Denizen") { CustomItemsManager.register(CustomItemsDenizen()) },
+            IntegrationLoader("ItemBridge") { CustomItemsManager.register(CustomItemsItemBridge()) },
 
             // Shop
             IntegrationLoader("ShopGUIPlus") { ShopManager.register(ShopShopGuiPlus()) },

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/arrows/ArrowDataListener.kt

@@ -1,7 +1,7 @@
 package com.willfp.eco.internal.spigot.arrows
 
 import com.willfp.eco.core.EcoPlugin
-import com.willfp.eco.core.items.isEmpty
+import com.willfp.eco.core.items.isEcoEmpty
 import org.bukkit.entity.Arrow
 import org.bukkit.entity.LivingEntity
 import org.bukkit.event.EventHandler
@@ -29,7 +29,7 @@ class ArrowDataListener(
 
         val item = entity.equipment?.itemInMainHand
 
-        if (item.isEmpty || item == null) {
+        if (item.isEcoEmpty || item == null) {
             return
         }
 

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/ProfileHandler.kt

@@ -169,4 +169,17 @@ class ProfileHandler(
             localHandler.initialize()
         }
     }
+
+    fun startAutosaving() {
+        if (!plugin.configYml.getBool("yaml.autosave")) {
+            return
+        }
+
+        val interval = plugin.configYml.getInt("yaml.autosave-interval") * 20L
+
+        plugin.scheduler.runTimer(20, interval) {
+            handler.saveAsync()
+            localHandler.saveAsync()
+        }
+    }
 }

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/DataHandler.kt

@@ -27,6 +27,10 @@ abstract class DataHandler(
 
     }
 
+    open fun saveAsync() {
+
+    }
+
     open fun initialize() {
 
     }

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/YamlDataHandler.kt

@@ -18,6 +18,10 @@ class YamlDataHandler(
         dataYml.save()
     }
 
+    override fun saveAsync() {
+        dataYml.saveAsync()
+    }
+
     override fun <T : Any> read(uuid: UUID, key: PersistentDataKey<T>): T? {
         // Separate `as T?` for each branch to prevent compiler warnings.
         val value = when (key.type) {

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/antigrief/AntigriefHuskClaims.kt

@@ -0,0 +1,135 @@
+package com.willfp.eco.internal.spigot.integrations.antigrief
+
+import com.willfp.eco.core.integrations.antigrief.AntigriefIntegration
+import net.crashcraft.crashclaim.CrashClaim
+import net.crashcraft.crashclaim.permissions.PermissionRoute
+import net.william278.huskclaims.api.HuskClaimsAPI
+import net.william278.huskclaims.libraries.cloplib.operation.Operation
+import net.william278.huskclaims.libraries.cloplib.operation.OperationPosition
+import net.william278.huskclaims.libraries.cloplib.operation.OperationType
+import net.william278.huskclaims.position.Position
+import net.william278.huskclaims.position.World
+import org.bukkit.Location
+import org.bukkit.block.Block
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Monster
+import org.bukkit.entity.Player
+import kotlin.jvm.optionals.getOrElse
+
+class AntigriefHuskClaims : AntigriefIntegration {
+    override fun canBreakBlock(
+        player: Player,
+        block: Block
+    ): Boolean {
+        val api = HuskClaimsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player.uniqueId) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                OperationType.BLOCK_BREAK,
+                Position.at(
+                    block.x.toDouble(),
+                    block.y.toDouble(),
+                    block.z.toDouble(),
+                    api.getWorld(block.location.world.name)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canCreateExplosion(
+        player: Player,
+        location: Location
+    ): Boolean {
+        val api = HuskClaimsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player.uniqueId) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                OperationType.EXPLOSION_DAMAGE_ENTITY,
+                Position.at(
+                    location.x,
+                    location.y,
+                    location.z,
+                    api.getWorld(location.world.name)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canPlaceBlock(
+        player: Player,
+        block: Block
+    ): Boolean {
+        val api = HuskClaimsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player.uniqueId) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                OperationType.BLOCK_PLACE,
+                Position.at(
+                    block.x.toDouble(),
+                    block.y.toDouble(),
+                    block.z.toDouble(),
+                    api.getWorld(block.location.world.name)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canInjure(
+        player: Player,
+        victim: LivingEntity
+    ): Boolean {
+        val api = HuskClaimsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player.uniqueId) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                when (victim) {
+                    is Monster -> OperationType.PLAYER_DAMAGE_MONSTER
+                    is Player -> OperationType.PLAYER_DAMAGE_PLAYER
+                    else -> OperationType.PLAYER_DAMAGE_ENTITY
+                },
+                Position.at(
+                    victim.x,
+                    victim.y,
+                    victim.z,
+                    api.getWorld(victim.location.world.name)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canPickupItem(player: Player, location: Location): Boolean {
+        return true
+    }
+
+    override fun getPluginName(): String {
+        return "HuskClaims"
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is AntigriefIntegration) {
+            return false
+        }
+
+        return other.pluginName == this.pluginName
+    }
+
+    override fun hashCode(): Int {
+        return this.pluginName.hashCode()
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/antigrief/AntigriefHuskTowns.kt

@@ -0,0 +1,129 @@
+package com.willfp.eco.internal.spigot.integrations.antigrief
+
+import com.willfp.eco.core.integrations.antigrief.AntigriefIntegration
+import net.william278.husktowns.api.HuskTownsAPI
+import net.william278.husktowns.claim.Position
+import net.william278.husktowns.listener.Operation
+import org.bukkit.Location
+import org.bukkit.block.Block
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Monster
+import org.bukkit.entity.Player
+
+class AntigriefHuskTowns : AntigriefIntegration {
+    override fun canBreakBlock(
+        player: Player,
+        block: Block
+    ): Boolean {
+        val api = HuskTownsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                Operation.Type.BLOCK_BREAK,
+                Position.at(
+                    block.location.x,
+                    block.location.y,
+                    block.location.z,
+                    api.getWorld(block.world)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canCreateExplosion(
+        player: Player,
+        location: Location
+    ): Boolean {
+        val api = HuskTownsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                Operation.Type.EXPLOSION_DAMAGE_ENTITY,
+                Position.at(
+                    location.x,
+                    location.y,
+                    location.z,
+                    api.getWorld(location.world)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canPlaceBlock(
+        player: Player,
+        block: Block
+    ): Boolean {
+        val api = HuskTownsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                Operation.Type.BLOCK_PLACE,
+                Position.at(
+                    block.location.x,
+                    block.location.y,
+                    block.location.z,
+                    api.getWorld(block.world)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canInjure(
+        player: Player,
+        victim: LivingEntity
+    ): Boolean {
+        val api = HuskTownsAPI.getInstance() ?: return true
+
+        val user = api.getOnlineUser(player) ?: return true
+
+        return api.isOperationAllowed(
+            Operation.of(
+                user,
+                when(victim) {
+                    is Monster -> Operation.Type.PLAYER_DAMAGE_MONSTER
+                    is Player -> Operation.Type.PLAYER_DAMAGE_PLAYER
+                    else -> Operation.Type.PLACE_HANGING_ENTITY
+                },
+                Position.at(
+                    player.location.x,
+                    player.location.y,
+                    player.location.z,
+                    api.getWorld(player.world)
+                ),
+                true
+            )
+        )
+    }
+
+    override fun canPickupItem(player: Player, location: Location): Boolean {
+        return true
+    }
+
+    override fun getPluginName(): String {
+        return "HuskTowns"
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is AntigriefIntegration) {
+            return false
+        }
+
+        return other.pluginName == this.pluginName
+    }
+
+    override fun hashCode(): Int {
+        return this.pluginName.hashCode()
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/antigrief/AntigriefIridiumSkyblock.kt

@@ -1,7 +1,7 @@
 package com.willfp.eco.internal.spigot.integrations.antigrief
 
-import com.iridium.iridiumskyblock.PermissionType
 import com.iridium.iridiumskyblock.api.IridiumSkyblockAPI
+import com.iridium.iridiumteams.PermissionType
 import com.willfp.eco.core.integrations.antigrief.AntigriefIntegration
 import org.bukkit.Location
 import org.bukkit.block.Block
@@ -49,8 +49,13 @@ class AntigriefIridiumSkyblock : AntigriefIntegration {
     }
 
     override fun canPickupItem(player: Player, location: Location): Boolean {
+        return true
+        /*
         val api = IridiumSkyblockAPI.getInstance()
         return api.getIslandPermission(api.getIslandViaLocation(location).orElse(null) ?: return true, api.getUser(player), PermissionType.PICKUP_ITEMS)
+
+        PICKUP_ITEMS was removed in Iridium v4
+         */
     }
 
     override fun getPluginName(): String {

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/customitems/CustomItemsItemBridge.kt

@@ -0,0 +1,47 @@
+package com.willfp.eco.internal.spigot.integrations.customitems
+
+import com.jojodmo.itembridge.ItemBridge
+import com.willfp.eco.core.integrations.customitems.CustomItemsIntegration
+import com.willfp.eco.core.items.CustomItem
+import com.willfp.eco.core.items.Items
+import com.willfp.eco.core.items.TestableItem
+import com.willfp.eco.core.items.provider.ItemProvider
+import com.willfp.eco.util.namespacedKeyOf
+import org.bukkit.inventory.ItemStack
+
+class CustomItemsItemBridge : CustomItemsIntegration {
+    override fun registerProvider() {
+        Items.registerItemProvider(ItemBridgeProvider())
+    }
+
+    override fun getPluginName(): String {
+        return "ItemBridge"
+    }
+
+    private class ItemBridgeProvider : ItemProvider("itembridge") {
+        override fun provideForKey(key: String): TestableItem? {
+
+            val split = key.split(":").toMutableList()
+
+            if (split.size < 2) {
+                return null
+            }
+
+            val itemKey = split[0]
+
+            val item = split[1]
+
+            val stack = ItemBridge.getItemStack(itemKey, item) ?: kotlin.run {
+                return null
+            }
+
+            return CustomItem(
+                namespacedKeyOf("eco:${key.lowercase().replace(":", "__")}"),
+                { test: ItemStack ->
+                    ItemBridge.isItemStack(test, itemKey, item)
+                },
+                stack
+            )
+        }
+    }
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/integrations/hologram/HologramDecentHolograms.kt

@@ -7,7 +7,7 @@ import org.bukkit.Location
 import java.util.UUID
 
 class HologramDecentHolograms : HologramIntegration {
-    override fun createHologram(location: Location, contents: MutableList<String>): Hologram {
+    override fun createHologram(location: Location, contents: List<String>): Hologram {
         val id = UUID.randomUUID().toString()
 
         DHAPI.createHologram(id, location, contents)
@@ -26,8 +26,8 @@ class HologramDecentHolograms : HologramIntegration {
             DHAPI.getHologram(id)?.destroy()
         }
 
-        override fun setContents(contents: MutableList<String>) {
+        override fun setContents(contents: List<String>) {
             DHAPI.setHologramLines(DHAPI.getHologram(id), contents)
         }
     }
-}
+}

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/math/ExpressionHandlers.kt

@@ -5,6 +5,7 @@ import com.github.benmanes.caffeine.cache.Caffeine
 import com.willfp.eco.core.integrations.placeholder.PlaceholderManager
 import com.willfp.eco.core.placeholder.context.PlaceholderContext
 import com.willfp.eco.internal.placeholder.PlaceholderParser
+import com.willfp.eco.util.randDouble
 import redempt.crunch.CompiledExpression
 import redempt.crunch.Crunch
 import redempt.crunch.functional.EvaluationEnvironment
@@ -22,6 +23,10 @@ private val max = Function("max", 2) {
     max(it[0], it[1])
 }
 
+private val rand = Function("random", 2) {
+    randDouble(it[0], it[1])
+}
+
 interface ExpressionHandler {
     fun evaluate(expression: String, context: PlaceholderContext): Double?
 }
@@ -77,7 +82,7 @@ class ImmediatePlaceholderTranslationExpressionHandler(
         .build()
 
     private val env = EvaluationEnvironment().apply {
-        addFunctions(min, max)
+        addFunctions(min, max, rand)
     }
 
     override fun evaluate(expression: String, context: PlaceholderContext): Double? {
@@ -106,7 +111,7 @@ class LazyPlaceholderTranslationExpressionHandler(
         val compiled = cache.getOrPut(expression) {
             val env = EvaluationEnvironment()
             env.setVariableNames(*placeholders.toTypedArray())
-            env.addFunctions(min, max)
+            env.addFunctions(rand, min, max)
             runCatching { Crunch.compileExpression(expression, env) }.getOrNull()
         }
 

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/recipes/StackedRecipeListener.kt

@@ -2,7 +2,7 @@ package com.willfp.eco.internal.spigot.recipes
 
 import com.willfp.eco.core.EcoPlugin
 import com.willfp.eco.core.items.TestableItem
-import com.willfp.eco.core.items.isEmpty
+import com.willfp.eco.core.items.isEcoEmpty
 import com.willfp.eco.core.recipe.Recipes
 import com.willfp.eco.core.recipe.parts.GroupedTestableItems
 import com.willfp.eco.core.recipe.parts.TestableStack
@@ -33,7 +33,7 @@ class StackedRecipeListener(
         }
 
         // Just in case
-        if (inventory.getItem(event.slot).isEmpty) {
+        if (inventory.getItem(event.slot).isEcoEmpty) {
             return
         }
 

eco-core/core-plugin/src/main/resources/config.yml

@@ -30,6 +30,10 @@ mysql:
   user: username
   password: passy
 
+yaml:
+  autosave: true # If data should be saved automatically
+  autosave-interval: 1800 # How often data should be saved (in seconds)
+
 # How many ticks to wait between committing data to a database. This doesn't
 # affect yaml storage, only MySQL and MongoDB. By default, data is committed
 # every tick, but you can increase this to be every x ticks, for example 20
@@ -92,6 +96,11 @@ use-immediate-placeholder-translation-for-math: false
 # less reactive values.
 math-cache-ttl: 200
 
+# The time (in minutes) for literal patterns to be cached for. Higher values will lead to
+# faster evaluation times (less CPU usage) at the expense of slightly more memory usage and
+# less reactive values. (Do not change unless you are told to).
+literal-cache-ttl: 1
+
 # If anonymous usage statistics should be tracked. This is very valuable information as it
 # helps understand how eco and other plugins are being used by logging player and server
 # counts. This is completely anonymous and no personal information is logged. This data

eco-core/core-plugin/src/main/resources/lang.yml

@@ -2,6 +2,7 @@ multiple-in-craft: '&l&c! &fThis recipe requires &a%amount%&f of this item.'
 
 # Specify default display names for prices made through ConfiguredPrice#create
 # These will override any custom configured price display names.
+# You can use %value% and %value_commas% as placeholders.
 price-display:
   - type: example_type
     display: "&e%value% Price"

eco-core/core-plugin/src/main/resources/plugin.yml

@@ -5,18 +5,32 @@ api-version: 1.17
 authors: [ Auxilor ]
 website: willfp.com
 load: STARTUP
+
+# Fixes some plugins breaking load order
+loadbefore:
+  - Spartan
+  - CustomCrafting
+  - Lands
+  - EconomyShopGUI
+  - EconomyShopGUI-Premium
+  - CMI
+  - DeluxeCombat
+  - SCore
+  - ExecutableItems
 softdepend:
+  - ItemBridge
+  - HuskClaims
+  - HuskTowns
+  - Terra
   - ProtocolLib
   - WorldGuard
   - GriefPrevention
   - Towny
   - FactionsUUID
-  - Lands
   - Kingdoms
   - NoCheatPlus
   - AAC
   - Matrix
-  - Spartan
   - Vulcan
   - PlaceholderAPI
   - mcMMO
@@ -29,22 +43,16 @@ softdepend:
   - Alice
   - HolographicDisplays
   - GHolo
-  - CMI
   - Essentials
   - Vault
   - BentoBox
-  - DeluxeCombat
   - IridiumSkyblock
   - SuperiorSkyblock2
   - FabledSkyBlock
   - CrashClaim
   - DecentHolograms
   - MythicMobs
-  - CustomCrafting
-  - ExecutableItems
   - RPGHorses
-  - EconomyShopGUI
-  - EconomyShopGUI-Premium
   - zShop
   - DeluxeSellwands
   - Scyther

gradle.properties

@@ -1,2 +1,2 @@
-version = 6.67.1
+version = 6.69.0
 kotlin.incremental.useClasspathSnapshot=false