Merge branch 'develop'

# Conflicts:
#	eco-api/src/main/java/com/willfp/eco/core/config/TransientConfig.java
#	eco-core/core-nms/nms-common/src/main/kotlin/com/willfp/eco/internal/spigot/proxy/common/packet/PacketInjectorListener.kt
#	gradle.properties

build.gradle.kts

@@ -26,6 +26,7 @@ dependencies {
     implementation(project(path = ":eco-core:core-nms:v1_18_R2", configuration = "reobf"))
     implementation(project(path = ":eco-core:core-nms:v1_19_R1", configuration = "reobf"))
     implementation(project(path = ":eco-core:core-nms:v1_19_R2", configuration = "reobf"))
+    implementation(project(path = ":eco-core:core-nms:v1_19_R3", configuration = "reobf"))
 }
 
 allprojects {
@@ -56,7 +57,7 @@ allprojects {
         maven("https://repo.extendedclip.com/content/repositories/placeholderapi/")
 
         // ProtocolLib
-        maven("https://repo.dmulloy2.net/nexus/repository/public/")
+        //maven("https://repo.dmulloy2.net/nexus/repository/public/")
 
         // WorldGuard
         maven("https://maven.enginehub.org/repo/")
@@ -79,6 +80,7 @@ allprojects {
         // LibsDisguises
         maven("https://repo.md-5.net/content/groups/public/")
 
+        // UltraEconomy
         maven("https://repo.techscode.com/repository/maven-releases/")
     }
 

eco-api/build.gradle

@@ -1,38 +0,0 @@
-dependencies {
-    // Adventure
-    compileOnly 'net.kyori:adventure-platform-bukkit:4.1.0'
-
-    // Other
-    compileOnly 'org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT'
-    compileOnly 'com.comphenix.protocol:ProtocolLib:4.6.1-SNAPSHOT'
-    compileOnly 'com.google.code.gson:gson:2.8.8'
-}
-
-group 'com.willfp'
-version rootProject.version
-
-java {
-    withJavadocJar()
-}
-
-build.dependsOn publishToMavenLocal
-
-publishing {
-    publications {
-        shadow(MavenPublication) {
-            from components.java
-            artifactId 'eco'
-        }
-    }
-
-    repositories {
-        maven {
-            name = "GitHubPackages"
-            url = uri("https://maven.pkg.github.com/Auxilor/eco")
-            credentials {
-                username = System.getenv("GITHUB_ACTOR")
-                password = System.getenv("GITHUB_TOKEN")
-            }
-        }
-    }
-}

eco-api/build.gradle.kts

@@ -0,0 +1,42 @@
+dependencies {
+    // Adventure
+    compileOnly("net.kyori:adventure-platform-bukkit:4.1.0")
+
+    // Other
+    compileOnly("org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT")
+    compileOnly("com.comphenix.protocol:ProtocolLib:4.6.1-SNAPSHOT")
+    compileOnly("com.google.code.gson:gson:2.8.8")
+}
+
+group = "com.willfp"
+version = rootProject.version
+
+java {
+    withJavadocJar()
+}
+
+tasks {
+    build {
+        dependsOn(publishToMavenLocal)
+    }
+}
+
+publishing {
+    publications {
+        create<MavenPublication>("shadow") {
+            from(components["java"])
+            artifactId = "eco"
+        }
+    }
+
+    repositories {
+        maven {
+            name = "GitHubPackages"
+            url = uri("https://maven.pkg.github.com/Auxilor/eco")
+            credentials {
+                username = System.getenv("GITHUB_ACTOR")
+                password = System.getenv("GITHUB_TOKEN")
+            }
+        }
+    }
+}

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

@@ -13,8 +13,11 @@ import com.willfp.eco.core.factory.MetadataValueFactory;
 import com.willfp.eco.core.factory.NamespacedKeyFactory;
 import com.willfp.eco.core.factory.RunnableFactory;
 import com.willfp.eco.core.integrations.IntegrationLoader;
+import com.willfp.eco.core.map.ListMap;
 import com.willfp.eco.core.packet.PacketListener;
 import com.willfp.eco.core.proxy.ProxyFactory;
+import com.willfp.eco.core.registry.Registrable;
+import com.willfp.eco.core.registry.Registry;
 import com.willfp.eco.core.scheduling.Scheduler;
 import com.willfp.eco.core.web.UpdateChecker;
 import org.apache.commons.lang.Validate;
@@ -53,27 +56,12 @@ import java.util.stream.Collectors;
  * <b>IMPORTANT: When reloading a plugin, all runnables / tasks will
  * be cancelled.</b>
  */
-@SuppressWarnings({"unused", "DeprecatedIsStillUsed", "deprecation", "RedundantSuppression"})
-public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
+@SuppressWarnings({"unused", "DeprecatedIsStillUsed", "deprecation", "RedundantSuppression", "MismatchedQueryAndUpdateOfCollection"})
+public abstract class EcoPlugin extends JavaPlugin implements PluginLike, Registrable {
     /**
-     * The polymart resource ID of the plugin.
+     * The properties (eco.yml).
      */
-    private final int resourceId;
-
-    /**
-     * The bStats resource ID of the plugin.
-     */
-    private final int bStatsId;
-
-    /**
-     * The package where proxy implementations are.
-     */
-    private final String proxyPackage;
-
-    /**
-     * The color of the plugin, used in messages.
-     */
-    private final String color;
+    private final PluginProps props;
 
     /**
      * Loaded integrations.
@@ -142,11 +130,6 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      */
     private boolean outdated = false;
 
-    /**
-     * If the plugin supports extensions.
-     */
-    private final boolean supportingExtensions;
-
     /**
      * The proxy factory.
      */
@@ -156,27 +139,27 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
     /**
      * The tasks to run on enable.
      */
-    private final List<Runnable> onEnable = new ArrayList<>();
+    private final ListMap<LifecyclePosition, Runnable> onEnable = new ListMap<>();
 
     /**
      * The tasks to run on disable.
      */
-    private final List<Runnable> onDisable = new ArrayList<>();
+    private final ListMap<LifecyclePosition, Runnable> onDisable = new ListMap<>();
 
     /**
      * The tasks to run on reload.
      */
-    private final List<Runnable> onReload = new ArrayList<>();
+    private final ListMap<LifecyclePosition, Runnable> onReload = new ListMap<>();
 
     /**
      * The tasks to run on load.
      */
-    private final List<Runnable> onLoad = new ArrayList<>();
+    private final ListMap<LifecyclePosition, Runnable> onLoad = new ListMap<>();
 
     /**
      * The tasks to run after load.
      */
-    private final List<Runnable> afterLoad = new ArrayList<>();
+    private final ListMap<LifecyclePosition, Runnable> afterLoad = new ListMap<>();
 
     /**
      * Create a new plugin.
@@ -193,7 +176,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * Create a new plugin without proxy support, polymart, or bStats.
      *
      * @param color The color.
+     * @deprecated Use eco.yml instead.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     protected EcoPlugin(@NotNull final String color) {
         this("", color);
     }
@@ -204,7 +189,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      *
      * @param proxyPackage The package where proxy implementations are stored.
      * @param color        The color of the plugin (used in messages, using standard formatting)
+     * @deprecated Use eco.yml instead.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     protected EcoPlugin(@NotNull final String proxyPackage,
                         @NotNull final String color) {
         this(0, 0, proxyPackage, color);
@@ -216,7 +203,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param resourceId The polymart resource ID for the plugin.
      * @param bStatsId   The bStats resource ID for the plugin.
      * @param color      The color of the plugin (used in messages, using standard formatting)
+     * @deprecated Use eco.yml instead.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     protected EcoPlugin(final int resourceId,
                         final int bStatsId,
                         @NotNull final String color) {
@@ -230,7 +219,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param bStatsId             The bStats resource ID for the plugin.
      * @param color                The color of the plugin (used in messages, using standard formatting)
      * @param supportingExtensions If the plugin supports extensions.
+     * @deprecated Use eco.yml instead.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     protected EcoPlugin(final int resourceId,
                         final int bStatsId,
                         @NotNull final String color,
@@ -245,7 +236,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param bStatsId     The bStats resource ID for the plugin.
      * @param proxyPackage The package where proxy implementations are stored.
      * @param color        The color of the plugin (used in messages, using standard formatting)
+     * @deprecated Use eco.yml instead.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     protected EcoPlugin(final int resourceId,
                         final int bStatsId,
                         @NotNull final String proxyPackage,
@@ -261,21 +254,15 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param proxyPackage         The package where proxy implementations are stored.
      * @param color                The color of the plugin (used in messages, using standard formatting)
      * @param supportingExtensions If the plugin supports extensions.
+     * @deprecated Use eco.yml instead.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     protected EcoPlugin(final int resourceId,
                         final int bStatsId,
                         @NotNull final String proxyPackage,
                         @NotNull final String color,
                         final boolean supportingExtensions) {
-        this(
-                PluginProps.createSimple(
-                        resourceId,
-                        bStatsId,
-                        proxyPackage,
-                        color,
-                        supportingExtensions
-                )
-        );
+        this(PluginProps.createSimple(resourceId, bStatsId, proxyPackage, color, supportingExtensions));
     }
 
     /**
@@ -325,13 +312,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
         PluginProps props = this.mutateProps(generatedProps);
         props.validate();
 
-        this.resourceId = props.getResourceId();
-        this.bStatsId = props.getBStatsId();
-        this.proxyPackage = props.getProxyPackage();
-        this.color = props.getColor();
-        this.supportingExtensions = props.isSupportingExtensions();
+        this.props = props;
 
-        this.proxyFactory = this.proxyPackage.equalsIgnoreCase("") ? null : Eco.get().createProxyFactory(this);
+        this.proxyFactory = this.props.getProxyPackage().equalsIgnoreCase("") ? null : Eco.get().createProxyFactory(this);
         this.logger = Eco.get().createLogger(this);
 
         this.getLogger().info("Initializing " + this.getColor() + this.getName());
@@ -401,10 +384,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
             Eco.get().registerBStats(this);
         }
 
-        Set<String> enabledPlugins = Arrays.stream(Bukkit.getPluginManager().getPlugins())
-                .map(Plugin::getName)
-                .map(String::toLowerCase)
-                .collect(Collectors.toSet());
+        Set<String> enabledPlugins = Arrays.stream(Bukkit.getPluginManager().getPlugins()).map(Plugin::getName).map(String::toLowerCase).collect(Collectors.toSet());
 
         if (enabledPlugins.contains("PlaceholderAPI".toLowerCase())) {
             Eco.get().createPAPIIntegration(this);
@@ -449,8 +429,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
             }
         }
 
+        this.onEnable.get(LifecyclePosition.START).forEach(Runnable::run);
         this.handleEnable();
-        this.onEnable.forEach(Runnable::run);
+        this.onEnable.get(LifecyclePosition.END).forEach(Runnable::run);
 
         this.getLogger().info("");
     }
@@ -461,7 +442,18 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param task The task.
      */
     public final void onEnable(@NotNull final Runnable task) {
-        this.onEnable.add(task);
+        this.onEnable(LifecyclePosition.END, task);
+    }
+
+    /**
+     * Add new task to run on enable.
+     *
+     * @param position The position to run the task.
+     * @param task     The task.
+     */
+    public final void onEnable(@NotNull final LifecyclePosition position,
+                               @NotNull final Runnable task) {
+        this.onEnable.append(position, task);
     }
 
     /**
@@ -474,8 +466,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
         this.getEventManager().unregisterAllListeners();
         this.getScheduler().cancelAll();
 
+        this.onDisable.get(LifecyclePosition.START).forEach(Runnable::run);
         this.handleDisable();
-        this.onDisable.forEach(Runnable::run);
+        this.onDisable.get(LifecyclePosition.END).forEach(Runnable::run);
 
         if (this.isSupportingExtensions()) {
             this.getExtensionLoader().unloadExtensions();
@@ -491,7 +484,18 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param task The task.
      */
     public final void onDisable(@NotNull final Runnable task) {
-        this.onDisable.add(task);
+        this.onDisable(LifecyclePosition.END, task);
+    }
+
+    /**
+     * Add new task to run on disable.
+     *
+     * @param position The position to run the task.
+     * @param task     The task.
+     */
+    public final void onDisable(@NotNull final LifecyclePosition position,
+                                @NotNull final Runnable task) {
+        this.onDisable.append(position, task);
     }
 
     /**
@@ -501,8 +505,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
     public final void onLoad() {
         super.onLoad();
 
+        this.onLoad.get(LifecyclePosition.START).forEach(Runnable::run);
         this.handleLoad();
-        this.onLoad.forEach(Runnable::run);
+        this.onLoad.get(LifecyclePosition.END).forEach(Runnable::run);
     }
 
     /**
@@ -511,7 +516,18 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param task The task.
      */
     public final void onLoad(@NotNull final Runnable task) {
-        this.onLoad.add(task);
+        this.onLoad(LifecyclePosition.END, task);
+    }
+
+    /**
+     * Add new task to run on load.
+     *
+     * @param position The position to run the task.
+     * @param task     The task.
+     */
+    public final void onLoad(@NotNull final LifecyclePosition position,
+                             @NotNull final Runnable task) {
+        this.onLoad.append(position, task);
     }
 
     /**
@@ -545,8 +561,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
             this.getLogger().severe("");
         }
 
+        this.afterLoad.get(LifecyclePosition.START).forEach(Runnable::run);
         this.handleAfterLoad();
-        this.afterLoad.forEach(Runnable::run);
+        this.afterLoad.get(LifecyclePosition.END).forEach(Runnable::run);
 
         this.reload();
 
@@ -554,7 +571,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
             extension.handleAfterLoad();
         }
 
-        this.getLogger().info("Loaded " + this.color + this.getName());
+        this.getLogger().info("Loaded " + this.props.getColor() + this.getName());
     }
 
     /**
@@ -563,7 +580,18 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param task The task.
      */
     public final void afterLoad(@NotNull final Runnable task) {
-        this.afterLoad.add(task);
+        this.afterLoad(LifecyclePosition.END, task);
+    }
+
+    /**
+     * Add new task to run after load.
+     *
+     * @param position The position to run the task.
+     * @param task     The task.
+     */
+    public final void afterLoad(@NotNull final LifecyclePosition position,
+                                @NotNull final Runnable task) {
+        this.afterLoad.append(position, task);
     }
 
     /**
@@ -576,8 +604,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
         this.getConfigHandler().callUpdate();
         this.getConfigHandler().callUpdate(); // Call twice to fix issues
 
+        this.onReload.get(LifecyclePosition.START).forEach(Runnable::run);
         this.handleReload();
-        this.onReload.forEach(Runnable::run);
+        this.onReload.get(LifecyclePosition.END).forEach(Runnable::run);
 
         for (Extension extension : this.extensionLoader.getLoadedExtensions()) {
             extension.handleReload();
@@ -585,12 +614,23 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
     }
 
     /**
-     * Add new task to run on enable.
+     * Add new task to run on reload.
      *
      * @param task The task.
      */
     public final void onReload(@NotNull final Runnable task) {
-        this.onReload.add(task);
+        this.onReload(LifecyclePosition.END, task);
+    }
+
+    /**
+     * Add new task to run on reload.
+     *
+     * @param position The position to run the task.
+     * @param task     The task.
+     */
+    public final void onReload(@NotNull final LifecyclePosition position,
+                               @NotNull final Runnable task) {
+        this.onReload.append(position, task);
     }
 
     /**
@@ -713,7 +753,9 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      *
      * @return A list of all listeners.
      */
-    protected abstract List<Listener> loadListeners();
+    protected List<Listener> loadListeners() {
+        return new ArrayList<>();
+    }
 
     /**
      * Useful for custom LangYml implementations.
@@ -760,10 +802,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      */
     @Nullable
     protected DisplayModule createDisplayModule() {
-        Validate.isTrue(
-                this.getDisplayModule() == null,
-                "Display module exists!"
-        );
+        Validate.isTrue(this.getDisplayModule() == null, "Display module exists!");
 
         return null;
     }
@@ -862,6 +901,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @param pluginName The name.
      * @return The plugin.
      */
+    @Nullable
     public static EcoPlugin getPlugin(@NotNull final String pluginName) {
         return Eco.get().getPluginByName(pluginName);
     }
@@ -871,17 +911,28 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      *
      * @return The set of names.
      */
+    @NotNull
     public static Set<String> getPluginNames() {
         return new HashSet<>(Eco.get().getLoadedPlugins());
     }
 
+    /**
+     * Get the plugin props. (eco.yml).
+     *
+     * @return The props.
+     */
+    @NotNull
+    public PluginProps getProps() {
+        return this.props;
+    }
+
     /**
      * Get the polymart resource ID.
      *
      * @return The resource ID.
      */
     public int getResourceId() {
-        return this.resourceId;
+        return this.getProps().getResourceId();
     }
 
     /**
@@ -890,7 +941,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @return The ID.
      */
     public int getBStatsId() {
-        return this.bStatsId;
+        return this.getProps().getBStatsId();
     }
 
     /**
@@ -899,7 +950,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @return The package where proxies are contained.
      */
     public String getProxyPackage() {
-        return this.proxyPackage;
+        return this.getProps().getProxyPackage();
     }
 
     /**
@@ -908,7 +959,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @return The color.
      */
     public String getColor() {
-        return this.color;
+        return this.getProps().getColor();
     }
 
     /**
@@ -1026,7 +1077,7 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
      * @return If extensions are supported.
      */
     public boolean isSupportingExtensions() {
-        return this.supportingExtensions;
+        return this.getProps().isSupportingExtensions();
     }
 
     /**
@@ -1060,4 +1111,10 @@ public abstract class EcoPlugin extends JavaPlugin implements PluginLike {
     public FixedMetadataValue createMetadataValue(@NotNull final Object value) {
         return this.getMetadataValueFactory().create(value);
     }
+
+    @Override
+    @NotNull
+    public final String getID() {
+        return Registry.tryFitPattern(this.getName());
+    }
 }

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

@@ -0,0 +1,16 @@
+package com.willfp.eco.core;
+
+/**
+ * Marks a position in a lifecycle (e.g. enable, reload, etc).
+ */
+public enum LifecyclePosition {
+    /**
+     * Run at the start of the lifecycle.
+     */
+    START,
+
+    /**
+     * Run at the end of the lifecycle.
+     */
+    END
+}

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

@@ -1,44 +0,0 @@
-package com.willfp.eco.core;
-
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Quick DI class to manage passing eco plugins.
- * <p>
- * Basically just a quick bit of laziness if you can't be bothered to add a private field
- * and a protected getter, don't use this in kotlin as you can just specify
- * {@code
- * private val plugin: EcoPlugin
- * }
- * in the constructor.
- *
- * @param <T> The eco plugin type.
- * @deprecated Leaky inheritance, shouldn't exist.
- */
-@Deprecated(since = "6.43.0", forRemoval = true)
-public abstract class PluginDependent<T extends EcoPlugin> {
-    /**
-     * The {@link EcoPlugin} that is stored.
-     */
-    @NotNull
-    private final T plugin;
-
-    /**
-     * Pass an {@link EcoPlugin} in order to interface with it.
-     *
-     * @param plugin The plugin to manage.
-     */
-    protected PluginDependent(@NotNull final T plugin) {
-        this.plugin = plugin;
-    }
-
-    /**
-     * Get the plugin.
-     *
-     * @return The plugin.
-     */
-    @NotNull
-    protected T getPlugin() {
-        return this.plugin;
-    }
-}

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

@@ -49,6 +49,16 @@ public final class PluginProps {
     @Nullable
     private Boolean supportingExtensions;
 
+    /**
+     * The environment variables.
+     */
+    private final Map<String, String> environment = new HashMap<>();
+
+    /**
+     * If the plugin uses reflective reload (via {@link com.willfp.eco.core.config.updating.ConfigUpdater}).
+     */
+    private boolean usesReflectiveReload = true;
+
     /**
      * Create new blank props.
      */
@@ -153,6 +163,46 @@ public final class PluginProps {
         this.supportingExtensions = supportingExtensions;
     }
 
+    /**
+     * Get an environment variable.
+     *
+     * @param name The name.
+     * @return The value of the variable.
+     */
+    @Nullable
+    public String getEnvironmentVariable(@NotNull final String name) {
+        return environment.get(name);
+    }
+
+    /**
+     * Set an environment variable.
+     *
+     * @param name  The name.
+     * @param value The value.
+     */
+    public void setEnvironmentVariable(@NotNull final String name,
+                                       @NotNull final String value) {
+        environment.put(name, value);
+    }
+
+    /**
+     * Set if the plugin uses reflective reload.
+     *
+     * @return If the plugin uses reflective reload.
+     */
+    public boolean isUsingReflectiveReload() {
+        return usesReflectiveReload;
+    }
+
+    /**
+     * Set if the plugin uses reflective reload.
+     *
+     * @param usesReflectiveReload If the plugin uses reflective reload.
+     */
+    public void setUsesReflectiveReload(final boolean usesReflectiveReload) {
+        this.usesReflectiveReload = usesReflectiveReload;
+    }
+
     /**
      * Ensure that all required props have been set.
      */
@@ -232,7 +282,9 @@ public final class PluginProps {
      * @param color              The primary color of the plugin.
      * @param supportsExtensions If the plugin should attempt to look for extensions.
      * @return The props.
+     * @deprecated Moving to force the usage of eco.yml.
      */
+    @Deprecated(since = "6.53.0")
     static PluginProps createSimple(final int resourceId,
                                     final int bStatsId,
                                     @NotNull final String proxyPackage,

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

@@ -1,6 +1,5 @@
 package com.willfp.eco.core;
 
-import com.willfp.eco.core.integrations.economy.EconomyManager;
 import com.willfp.eco.core.proxy.ProxyConstants;
 import com.willfp.eco.util.ClassUtils;
 import org.jetbrains.annotations.NotNull;
@@ -38,17 +37,6 @@ public class Prerequisite {
             "Requires server to have ProtocolLib"
     );
 
-    /**
-     * Requires the server to have vault installed.
-     *
-     * @deprecated Use {@link EconomyManager#hasRegistrations()} instead.
-     */
-    @Deprecated(forRemoval = true)
-    public static final Prerequisite HAS_VAULT = new Prerequisite(
-            () -> ClassUtils.exists("net.milkbowl.vault.economy.Economy"),
-            "Requires server to have vault"
-    );
-
     /**
      * Requires the server to be running 1.19.
      */
@@ -65,17 +53,6 @@ public class Prerequisite {
             "Requires server to be running 1.18+"
     );
 
-    /**
-     * Requires the server to be running 1.17.
-     *
-     * @deprecated eco no longer supports versions before 1.17.
-     */
-    @Deprecated(since = "6.25.2", forRemoval = true)
-    public static final Prerequisite HAS_1_17 = new Prerequisite(
-            () -> ProxyConstants.NMS_VERSION.contains("17") || HAS_1_18.isMet(),
-            "Requires server to be running 1.17+"
-    );
-
     /**
      * Requires the server to be running an implementation of BungeeCord.
      *

eco-api/src/main/java/com/willfp/eco/core/command/impl/DelegatedBukkitCommand.java

@@ -14,7 +14,7 @@ import java.util.List;
  *
  * @deprecated Internal command implementations have been removed from the API.
  */
-@Deprecated(forRemoval = true, since = "6.49.0")
+@Deprecated(since = "6.49.0", forRemoval = true)
 public final class DelegatedBukkitCommand extends Command implements TabCompleter, PluginIdentifiableCommand {
     /**
      * The delegate command.

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

@@ -16,6 +16,8 @@ import org.jetbrains.annotations.NotNull;
  */
 public abstract class ExtendableConfig extends LoadableConfigWrapper {
     /**
+     * Create a new extendable config.
+     *
      * @param configName       The name of the config
      * @param removeUnused     Whether keys not present in the default config should be removed on update.
      * @param plugin           The plugin.

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

@@ -26,6 +26,8 @@ import java.util.Map;
 @Deprecated(since = "6.44.0", forRemoval = true)
 public class TransientConfig extends ConfigWrapper<Config> {
     /**
+     * Create new transient config from bukkit config.
+     *
      * @param config The ConfigurationSection handle.
      */
     public TransientConfig(@NotNull final ConfigurationSection config) {
@@ -42,6 +44,8 @@ public class TransientConfig extends ConfigWrapper<Config> {
     }
 
     /**
+     * Create a transient config from an input stream.
+     *
      * @param stream The InputStream.
      */
     public TransientConfig(@Nullable final InputStream stream) {
@@ -51,15 +55,8 @@ public class TransientConfig extends ConfigWrapper<Config> {
     }
 
     /**
-     * @param file The File.
-     * @deprecated Specify the config type to prevent bugs.
-     */
-    @Deprecated(since = "6.30.0", forRemoval = true)
-    public TransientConfig(@Nullable final File file) {
-        this(file, ConfigType.YAML);
-    }
-
-    /**
+     * Load a file to a config.
+     *
      * @param file The file.
      * @param type The config type to try read from.
      */
@@ -97,6 +94,8 @@ public class TransientConfig extends ConfigWrapper<Config> {
     }
 
     /**
+     * Load a config from a string.
+     *
      * @param contents The contents of the config.
      * @param type     The config type.
      */

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

@@ -30,16 +30,6 @@ import java.util.Set;
  */
 @SuppressWarnings("unused")
 public interface Config extends Cloneable, PlaceholderInjectable {
-    /**
-     * Clears cache.
-     * <p>
-     * Configs no longer have caches as they have in previous versions.
-     */
-    @Deprecated(since = "6.31.1", forRemoval = true)
-    default void clearCache() {
-        // Do nothing.
-    }
-
     /**
      * Convert the config into readable text.
      *

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

@@ -2,7 +2,6 @@ package com.willfp.eco.core.config.interfaces;
 
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
 import java.io.IOException;
@@ -44,21 +43,6 @@ public interface LoadableConfig extends Config {
      */
     String getName();
 
-    /**
-     * Get bukkit {@link YamlConfiguration}.
-     * <p>
-     * This used to represent the underlying config, but since 6.30.0 configs use
-     * their own implementations internally, without relying on bukkit.
-     *
-     * @return The config, or null if config is not yaml-based.
-     * @deprecated Use toBukkit() instead.
-     */
-    @Nullable
-    @Deprecated(since = "6.30.0", forRemoval = true)
-    default YamlConfiguration getBukkitHandle() {
-        return this.toBukkit();
-    }
-
     /**
      * Convert the config to a bukkit {@link YamlConfiguration}.
      */

eco-api/src/main/java/com/willfp/eco/core/config/updating/ConfigUpdater.java

@@ -38,6 +38,9 @@ import java.lang.annotation.Target;
  * <p>
  * By having a plugin as a parameter, you shouldn't really need getInstance()
  * calls in your code.
+ *
+ * While flexible, this can lead to long initialization times, so this feature
+ * can be disabled in eco.yml with the uses-reflective-reload option.
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.METHOD)

eco-api/src/main/java/com/willfp/eco/core/config/wrapper/ConfigWrapper.java

@@ -19,7 +19,7 @@ import java.util.Set;
  *
  * @param <T> The type of the handle.
  */
-@SuppressWarnings({"MethodDoesntCallSuperMethod", "removal"})
+@SuppressWarnings("MethodDoesntCallSuperMethod")
 public abstract class ConfigWrapper<T extends Config> implements Config {
     /**
      * Configs from eco have an internal implementation,
@@ -42,12 +42,6 @@ public abstract class ConfigWrapper<T extends Config> implements Config {
         this.handle = handle;
     }
 
-    @Override
-    @Deprecated(since = "6.31.1", forRemoval = true)
-    public void clearCache() {
-        handle.clearCache();
-    }
-
     @Override
     public String toPlaintext() {
         return handle.toPlaintext();

eco-api/src/main/java/com/willfp/eco/core/data/ExternalDataStore.java

@@ -0,0 +1,85 @@
+package com.willfp.eco.core.data;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.HashMap;
+import java.util.function.Supplier;
+
+/**
+ * A simple store key-value store for data to be stored outside of plugins.
+ */
+public final class ExternalDataStore {
+    /**
+     * The store.
+     */
+    private static final HashMap<String, Object> data = new HashMap<>();
+
+    /**
+     * Put data into the store.
+     *
+     * @param key   The key.
+     * @param value The value.
+     */
+    public static void put(@NotNull final String key,
+                           @NotNull final Object value) {
+        data.put(key, value);
+    }
+
+    /**
+     * Get data from the store.
+     *
+     * @param key   The key.
+     * @param clazz The class.
+     * @param <T>   The type.
+     * @return The value.
+     */
+    @Nullable
+    public static <T> T get(@NotNull final String key,
+                            @NotNull final Class<T> clazz) {
+        Object value = data.get(key);
+
+        if (clazz.isInstance(value)) {
+            return clazz.cast(value);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Get data from the store.
+     *
+     * @param key          The key.
+     * @param clazz        The class.
+     * @param defaultValue The default value.
+     * @param <T>          The type.
+     * @return The value.
+     */
+    @NotNull
+    public static <T> T get(@NotNull final String key,
+                            @NotNull final Class<T> clazz,
+                            @NotNull final T defaultValue) {
+        T value = get(key, clazz);
+        return value == null ? defaultValue : value;
+    }
+
+    /**
+     * Get data from the store.
+     *
+     * @param key          The key.
+     * @param clazz        The class.
+     * @param defaultValue The default value.
+     * @param <T>          The type.
+     * @return The value.
+     */
+    @NotNull
+    public static <T> T get(@NotNull final String key,
+                            @NotNull final Class<T> clazz,
+                            @NotNull final Supplier<T> defaultValue) {
+        return get(key, clazz, defaultValue.get());
+    }
+
+    private ExternalDataStore() {
+        throw new UnsupportedOperationException("This is a utility class and cannot be instantiated");
+    }
+}

eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKey.java

@@ -82,44 +82,6 @@ public final class PersistentDataKey<T> {
         return this.type;
     }
 
-    /**
-     * In older eco versions, keys would have to be categorized in order
-     * to register the columns in the MySQL database. This is no longer needed.
-     * <p>
-     * Old description is below:
-     * <p>
-     * Categorize key as a server key, will register new column to MySQL
-     * database immediately rather than waiting for auto-categorization.
-     * <p>
-     * This will improve performance.
-     *
-     * @return The key.
-     * @deprecated Not required since the new MySQL data handler was introduced.
-     */
-    @Deprecated(since = "6.40.0", forRemoval = true)
-    public PersistentDataKey<T> server() {
-        return this;
-    }
-
-    /**
-     * In older eco versions, keys would have to be categorized in order
-     * to register the columns in the MySQL database. This is no longer needed.
-     * <p>
-     * Old description is below:
-     * <p>
-     * Categorize key as a player key, will register new column to MySQL
-     * database immediately rather than waiting for auto-categorization.
-     * <p>
-     * This will improve performance.
-     *
-     * @return The key.
-     * @deprecated Not required since the new MySQL data handler was introduced.
-     */
-    @Deprecated(since = "6.40.0", forRemoval = true)
-    public PersistentDataKey<T> player() {
-        return this;
-    }
-
     /**
      * Get all persistent data keys.
      *

eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKeyType.java

@@ -22,55 +22,38 @@ public final class PersistentDataKeyType<T> {
     /**
      * String.
      */
-    public static final PersistentDataKeyType<String> STRING = new PersistentDataKeyType<>(String.class, "STRING");
+    public static final PersistentDataKeyType<String> STRING = new PersistentDataKeyType<>("STRING");
 
     /**
      * Boolean.
      */
-    public static final PersistentDataKeyType<Boolean> BOOLEAN = new PersistentDataKeyType<>(Boolean.class, "BOOLEAN");
+    public static final PersistentDataKeyType<Boolean> BOOLEAN = new PersistentDataKeyType<>("BOOLEAN");
 
     /**
      * Int.
      */
-    public static final PersistentDataKeyType<Integer> INT = new PersistentDataKeyType<>(Integer.class, "INT");
+    public static final PersistentDataKeyType<Integer> INT = new PersistentDataKeyType<>("INT");
 
     /**
      * Double.
      */
-    public static final PersistentDataKeyType<Double> DOUBLE = new PersistentDataKeyType<>(Double.class, "DOUBLE");
+    public static final PersistentDataKeyType<Double> DOUBLE = new PersistentDataKeyType<>("DOUBLE");
 
     /**
      * String List.
      */
-    public static final PersistentDataKeyType<List<String>> STRING_LIST = new PersistentDataKeyType<>(null, "STRING_LIST");
+    public static final PersistentDataKeyType<List<String>> STRING_LIST = new PersistentDataKeyType<>("STRING_LIST");
 
     /**
      * Config.
      */
-    public static final PersistentDataKeyType<Config> CONFIG = new PersistentDataKeyType<>(Config.class, "CONFIG");
-
-    /**
-     * The class of the type.
-     */
-    private final Class<T> typeClass;
+    public static final PersistentDataKeyType<Config> CONFIG = new PersistentDataKeyType<>("CONFIG");
 
     /**
      * The name of the key type.
      */
     private final String name;
 
-    /**
-     * Get the class of the type.
-     *
-     * @return The class.
-     * @deprecated String list type will return null.
-     */
-    @Deprecated(since = "6.36.0", forRemoval = true)
-    @Nullable
-    public Class<T> getTypeClass() {
-        return typeClass;
-    }
-
     /**
      * Get the name of the key type.
      *
@@ -83,14 +66,11 @@ public final class PersistentDataKeyType<T> {
     /**
      * Create new PersistentDataKeyType.
      *
-     * @param typeClass The type class.
      * @param name      The name.
      */
-    private PersistentDataKeyType(@Nullable final Class<T> typeClass,
-                                  @NotNull final String name) {
+    private PersistentDataKeyType(@NotNull final String name) {
         VALUES.add(this);
 
-        this.typeClass = typeClass;
         this.name = name;
     }
 

eco-api/src/main/java/com/willfp/eco/core/display/DisplayModule.java

@@ -112,23 +112,6 @@ public abstract class DisplayModule {
         return this.getPlugin().getName();
     }
 
-    /**
-     * Get the display priority.
-     *
-     * @return The priority.
-     * @deprecated Use getWeight instead.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    public DisplayPriority getPriority() {
-        return switch (this.weight) {
-            case 100 -> DisplayPriority.LOWEST;
-            case 200 -> DisplayPriority.LOW;
-            case 300 -> DisplayPriority.HIGH;
-            case 400 -> DisplayPriority.HIGHEST;
-            default -> DisplayPriority.CUSTOM;
-        };
-    }
-
     /**
      * Get the display weight.
      *

eco-api/src/main/java/com/willfp/eco/core/display/DisplayPriority.java

@@ -6,7 +6,10 @@ package com.willfp.eco.core.display;
 public enum DisplayPriority {
     /**
      * Custom weight.
+     *
+     * @deprecated Will never be used.
      */
+    @Deprecated(since = "6.53.0", forRemoval = true)
     CUSTOM(250),
 
     /**

eco-api/src/main/java/com/willfp/eco/core/entities/ai/CustomGoal.java

@@ -20,6 +20,13 @@ public abstract class CustomGoal<T extends Mob> implements EntityGoal<T>, Target
      */
     private final Set<GoalFlag> flags = EnumSet.noneOf(GoalFlag.class);
 
+    /**
+     * Create a new custom goal.
+     */
+    protected CustomGoal() {
+
+    }
+
     /**
      * Initialize the goal with a mob.
      * <p>

eco-api/src/main/java/com/willfp/eco/core/entities/ai/entity/EntityGoalTempt.java

@@ -28,6 +28,8 @@ public record EntityGoalTempt(
         boolean canBeScared
 ) implements EntityGoal<Mob> {
     /**
+     * Create a new entity goal.
+     *
      * @param speed       The speed at which the entity follows the item.
      * @param item        The item that the entity will be attracted by.
      * @param canBeScared If the entity can be scared and lose track of the item.

eco-api/src/main/java/com/willfp/eco/core/entities/ai/target/TargetGoalNearestAttackable.java

@@ -30,6 +30,8 @@ public record TargetGoalNearestAttackable(
         @NotNull Predicate<LivingEntity> targetFilter
 ) implements TargetGoal<Raider> {
     /**
+     * Create a new target goal.
+     *
      * @param target           The type of entities to attack.
      * @param checkVisibility  If visibility should be checked.
      * @param checkCanNavigate If navigation should be checked.

eco-api/src/main/java/com/willfp/eco/core/entities/ai/target/TargetGoalNearestAttackableWitch.java

@@ -30,6 +30,8 @@ public record TargetGoalNearestAttackableWitch(
         @NotNull Predicate<LivingEntity> targetFilter
 ) implements TargetGoal<Raider> {
     /**
+     * Create a new target goal.
+     *
      * @param target           The type of entities to attack.
      * @param checkVisibility  If visibility should be checked.
      * @param checkCanNavigate If navigation should be checked.

eco-api/src/main/java/com/willfp/eco/core/entities/ai/target/TargetGoalNearestHealableRaider.java

@@ -26,6 +26,8 @@ public record TargetGoalNearestHealableRaider(
         @NotNull Predicate<LivingEntity> targetFilter
 ) implements TargetGoal<Raider> {
     /**
+     * Create a new target goal.
+     *
      * @param target          The target.
      * @param checkVisibility If visibility should be checked.
      */

eco-api/src/main/java/com/willfp/eco/core/entities/ai/target/TargetGoalNonTameRandom.java

@@ -26,6 +26,8 @@ public record TargetGoalNonTameRandom(
         @NotNull Predicate<LivingEntity> targetFilter
 ) implements TargetGoal<Tameable> {
     /**
+     * Create a new target goal.
+     *
      * @param target          The types of entities to heal.
      * @param checkVisibility If visibility should be checked.
      */

eco-api/src/main/java/com/willfp/eco/core/entities/args/EntityArgParseResult.java

@@ -7,6 +7,8 @@ import java.util.function.Consumer;
 import java.util.function.Predicate;
 
 /**
+ * The result of an arg parses.
+ *
  * @param test     The test for the entity.
  * @param modifier The modifier to apply to the entity.
  * @see EntityArgParser

eco-api/src/main/java/com/willfp/eco/core/fast/FastItemStack.java

@@ -20,18 +20,6 @@ import java.util.Set;
  * FastItemStack contains methods to modify and read items faster than in default bukkit.
  */
 public interface FastItemStack extends PersistentDataHolder {
-    /**
-     * Get all enchantments on an item.
-     *
-     * @param checkStored If stored NBT should also be checked.
-     * @return A map of all enchantments.
-     * @deprecated Poorly named method. Use getEnchants instead.
-     */
-    @Deprecated(since = "6.24.0", forRemoval = true)
-    default Map<Enchantment, Integer> getEnchantmentsOnItem(boolean checkStored) {
-        return getEnchants(checkStored);
-    }
-
     /**
      * Get all enchantments on an item.
      * Does not account for stored enchants.
@@ -51,33 +39,6 @@ public interface FastItemStack extends PersistentDataHolder {
     @NotNull
     Map<Enchantment, Integer> getEnchants(boolean checkStored);
 
-    /**
-     * Get the level of an enchantment on an item.
-     *
-     * @param enchantment The enchantment.
-     * @return The enchantment level, or 0 if not found.
-     * @deprecated Poorly named method. Use getEnchantmentLevel instead.
-     */
-    @Deprecated(since = "6.34.0", forRemoval = true)
-    default int getLevelOnItem(@NotNull Enchantment enchantment) {
-        return getEnchantmentLevel(enchantment, false);
-    }
-
-    /**
-     * Get the level of an enchantment on an item.
-     *
-     * @param enchantment The enchantment.
-     * @param checkStored If the stored NBT should also be checked.
-     * @return The enchantment level, or 0 if not found.
-     * @deprecated Poorly named method. Use getEnchantmentLevel instead.
-     */
-    @Deprecated(since = "6.34.0", forRemoval = true)
-    @SuppressWarnings("DeprecatedIsStillUsed")
-    default int getLevelOnItem(@NotNull Enchantment enchantment,
-                               boolean checkStored) {
-        return getEnchantmentLevel(enchantment, checkStored);
-    }
-
     /**
      * Get the level of an enchantment.
      *
@@ -85,7 +46,7 @@ public interface FastItemStack extends PersistentDataHolder {
      * @return The enchantment level, or 0 if not found.
      */
     default int getEnchantmentLevel(@NotNull Enchantment enchantment) {
-        return getLevelOnItem(enchantment, false);
+        return getEnchantmentLevel(enchantment, false);
     }
 
     /**

eco-api/src/main/java/com/willfp/eco/core/gui/menu/Menu.java

@@ -3,20 +3,15 @@ package com.willfp.eco.core.gui.menu;
 import com.willfp.eco.core.Eco;
 import com.willfp.eco.core.gui.page.Page;
 import com.willfp.eco.core.gui.slot.Slot;
-import com.willfp.eco.util.NamespacedKeyUtils;
-import org.bukkit.NamespacedKey;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.persistence.PersistentDataType;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
-import java.util.Set;
-import java.util.stream.Collectors;
 
 /**
  * GUI version of {@link Inventory}.
@@ -240,58 +235,6 @@ public interface Menu {
         return Objects.requireNonNullElse(pageState, Integer.MAX_VALUE);
     }
 
-    /**
-     * Write data.
-     *
-     * @param player The player.
-     * @param key    The key.
-     * @param type   The type.
-     * @param value  The value.
-     * @param <T>    The type.
-     * @param <Z>    The type.
-     * @deprecated Use addState instead.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    default <T, Z> void writeData(@NotNull final Player player,
-                                  @NotNull final NamespacedKey key,
-                                  @NotNull final PersistentDataType<T, Z> type,
-                                  @NotNull final Z value) {
-        this.setState(player, key.toString(), value);
-    }
-
-    /**
-     * Read data.
-     *
-     * @param player The player.
-     * @param key    The key.
-     * @param type   The type.
-     * @param <T>    The type.
-     * @param <Z>    The type.
-     * @return The data.
-     * @deprecated Use getState instead.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    default @Nullable <T, Z> T readData(@NotNull final Player player,
-                                        @NotNull final NamespacedKey key,
-                                        @NotNull final PersistentDataType<T, Z> type) {
-        return this.getState(player, key.toString());
-    }
-
-    /**
-     * Get all data keys for a player.
-     *
-     * @param player The player.
-     * @return The keys.
-     * @deprecated Use getState instead.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    default Set<NamespacedKey> getKeys(@NotNull final Player player) {
-        return this.getState(player).keySet().stream()
-                .map(NamespacedKeyUtils::fromStringOrNull)
-                .filter(Objects::nonNull)
-                .collect(Collectors.toSet());
-    }
-
     /**
      * Create a builder with a given amount of rows.
      *

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

@@ -90,17 +90,4 @@ public abstract class CustomSlot implements Slot {
     public final Slot getSlotAt(int row, int column) {
         return Slot.super.getSlotAt(row, column);
     }
-
-    /**
-     * Get the delegate slot.
-     * <p>
-     * This is not required to add the slot to a menu, but is instead used internally.
-     *
-     * @return The slot.
-     * @deprecated Replaced with {@link Slot#getActionableSlot(Player, Menu)}
-     */
-    @Deprecated(since = "6.43.0", forRemoval = true)
-    public Slot getDelegate() {
-        return this.delegate;
-    }
 }

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

@@ -158,27 +158,4 @@ public interface Slot extends GUIComponent {
     static SlotBuilder builder(@NotNull final SlotProvider provider) {
         return Eco.get().createSlotBuilder(provider);
     }
-
-    /**
-     * If the slot is not captive for a player.
-     *
-     * @param player The player.
-     * @return If not captive for the player.
-     * @deprecated Captivity is now reactive, this method can produce incorrect results.
-     */
-    @Deprecated(since = "6.43.0", forRemoval = true)
-    default boolean isNotCaptiveFor(@NotNull Player player) {
-        return false;
-    }
-
-    /**
-     * If the slot is captive. (Can items be placed in it).
-     *
-     * @return If captive.
-     * @deprecated Captivity is now reactive, this method can produce incorrect results.
-     */
-    @Deprecated(since = "6.43.0", forRemoval = true)
-    default boolean isCaptive() {
-        return false;
-    }
 }

eco-api/src/main/java/com/willfp/eco/core/integrations/afk/AFKWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.afk;
-
-/**
- * Wrapper class for afk integrations.
- *
- * @deprecated Use AFKIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface AFKWrapper extends AFKIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/anticheat/AnticheatManager.java

@@ -1,7 +1,6 @@
 package com.willfp.eco.core.integrations.anticheat;
 
 import com.willfp.eco.core.Eco;
-import com.willfp.eco.core.EcoPlugin;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Listener;
 import org.jetbrains.annotations.NotNull;
@@ -18,19 +17,6 @@ public final class AnticheatManager {
      */
     private static final Set<AnticheatIntegration> ANTICHEATS = new HashSet<>();
 
-    /**
-     * Register a new anticheat.
-     *
-     * @param plugin    The plugin.
-     * @param anticheat The anticheat to register.
-     * @deprecated Don't pass instance of eco.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    public static void register(@NotNull final EcoPlugin plugin,
-                                @NotNull final AnticheatIntegration anticheat) {
-        register(anticheat);
-    }
-
     /**
      * Register a new anticheat.
      *

eco-api/src/main/java/com/willfp/eco/core/integrations/anticheat/AnticheatWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.anticheat;
-
-/**
- * Wrapper class for anticheat integrations.
- *
- * @deprecated Use AnticheatIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface AnticheatWrapper extends AnticheatIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/antigrief/AntigriefWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.antigrief;
-
-/**
- * Wrapper class for antigrief integrations.
- *
- * @deprecated Use AntigriefIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface AntigriefWrapper extends AntigriefIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/customentities/CustomEntitiesWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.customentities;
-
-/**
- * Wrapper class for custom item integrations.
- *
- * @deprecated Use CustomEntitiesIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface CustomEntitiesWrapper extends CustomEntitiesIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/customitems/CustomItemsWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.customitems;
-
-/**
- * Wrapper class for custom item integrations.
- *
- * @deprecated Use CustomItemsIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface CustomItemsWrapper extends CustomItemsIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/economy/EconomyWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.economy;
-
-/**
- * Wrapper class for economy integrations.
- *
- * @deprecated Use EconomyIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface EconomyWrapper extends EconomyIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/hologram/HologramWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.hologram;
-
-/**
- * Wrapper class for hologram integrations.
- *
- * @deprecated Use HologramIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface HologramWrapper extends HologramIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/mcmmo/McmmoWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.mcmmo;
-
-/**
- * Wrapper class for mcmmo integrations.
- *
- * @deprecated Use McmmoIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface McmmoWrapper extends McmmoIntegration {
-
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/placeholder/PlaceholderEntry.java

@@ -1,190 +0,0 @@
-package com.willfp.eco.core.integrations.placeholder;
-
-import com.willfp.eco.core.Eco;
-import com.willfp.eco.core.EcoPlugin;
-import com.willfp.eco.core.placeholder.Placeholder;
-import com.willfp.eco.core.placeholder.PlayerPlaceholder;
-import com.willfp.eco.core.placeholder.PlayerlessPlaceholder;
-import org.apache.commons.lang.Validate;
-import org.bukkit.entity.Player;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.Objects;
-import java.util.function.Function;
-
-/**
- * A placeholder entry is a placeholder in and of itself.
- * <p>
- * It should be fairly straightforward.
- *
- * @deprecated Confusing functionality with inconsistent nullability and poor naming.
- */
-@Deprecated(since = "6.28.0", forRemoval = true)
-public class PlaceholderEntry {
-    /**
-     * The name of the placeholder, used in lookups.
-     */
-    private final String identifier;
-
-    /**
-     * The lambda to retrieve the output of the placeholder given a player.
-     */
-    private final Function<Player, String> function;
-
-    /**
-     * If the placeholder requires a player to lookup.
-     */
-    private final boolean requiresPlayer;
-
-    /**
-     * The plugin for the placeholder.
-     */
-    @Nullable
-    private final EcoPlugin plugin;
-
-    /**
-     * Create a placeholder entry that doesn't require a player.
-     *
-     * @param identifier The identifier of the placeholder.
-     * @param function   A lambda to get the result of the placeholder given a player.
-     * @deprecated Specify a plugin.
-     */
-    @Deprecated
-    public PlaceholderEntry(@NotNull final String identifier,
-                            @NotNull final Function<Player, String> function) {
-        this(identifier, function, false);
-    }
-
-    /**
-     * Create a placeholder entry that may require a player.
-     *
-     * @param identifier     The identifier of the placeholder.
-     * @param function       A lambda to get the result of the placeholder.
-     * @param requiresPlayer If the placeholder requires a player.
-     * @deprecated Specify a plugin.
-     */
-    @Deprecated
-    public PlaceholderEntry(@NotNull final String identifier,
-                            @NotNull final Function<Player, String> function,
-                            final boolean requiresPlayer) {
-        this(null, identifier, function, requiresPlayer);
-    }
-
-    /**
-     * Create a placeholder entry that doesn't require a player.
-     *
-     * @param plugin     The plugin for the placeholder.
-     * @param identifier The identifier of the placeholder.
-     * @param function   A lambda to get the result of the placeholder given a player.
-     */
-    public PlaceholderEntry(@Nullable final EcoPlugin plugin,
-                            @NotNull final String identifier,
-                            @NotNull final Function<Player, String> function) {
-        this(plugin, identifier, function, false);
-    }
-
-    /**
-     * Create a placeholder entry that may require a player.
-     *
-     * @param plugin         The plugin for the placeholder.
-     * @param identifier     The identifier of the placeholder.
-     * @param function       A lambda to get the result of the placeholder.
-     * @param requiresPlayer If the placeholder requires a player.
-     */
-    public PlaceholderEntry(@Nullable final EcoPlugin plugin,
-                            @NotNull final String identifier,
-                            @NotNull final Function<Player, String> function,
-                            final boolean requiresPlayer) {
-        this.plugin = plugin;
-        this.identifier = identifier;
-        this.function = function;
-        this.requiresPlayer = requiresPlayer;
-    }
-
-    /**
-     * Get the result of the placeholder with respect to a player.
-     *
-     * @param player The player to translate with respect to.
-     * @return The result of the placeholder.
-     */
-    public String getResult(@Nullable final Player player) {
-        if (player == null) {
-            Validate.isTrue(!requiresPlayer, "null player passed to requiresPlayer placeholder.");
-        }
-        return this.function.apply(player);
-    }
-
-    /**
-     * Get if the placeholder requires a player to get a result.
-     *
-     * @return If the placeholder requires a player.
-     */
-    public boolean requiresPlayer() {
-        return requiresPlayer;
-    }
-
-    /**
-     * Get the identifier.
-     *
-     * @return The identifier.
-     */
-    public String getIdentifier() {
-        return identifier;
-    }
-
-    /**
-     * Get the plugin.
-     *
-     * @return The plugin.
-     */
-    @Nullable
-    public EcoPlugin getPlugin() {
-        return plugin;
-    }
-
-    /**
-     * Register the placeholder.
-     */
-    public void register() {
-        PlaceholderManager.registerPlaceholder(this.toModernPlaceholder());
-    }
-
-    /**
-     * Convert the placeholder to a modern placeholder.
-     *
-     * @return The placeholder.
-     */
-    Placeholder toModernPlaceholder() {
-        if (this.requiresPlayer) {
-            return new PlayerPlaceholder(
-                    Objects.requireNonNullElse(plugin, Eco.get().getEcoPlugin()),
-                    identifier,
-                    function
-            );
-        } else {
-            return new PlayerlessPlaceholder(
-                    Objects.requireNonNullElse(plugin, Eco.get().getEcoPlugin()),
-                    identifier,
-                    () -> function.apply(null)
-            );
-        }
-    }
-
-    @Override
-    public boolean equals(@Nullable final Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (!(o instanceof PlaceholderEntry entry)) {
-            return false;
-        }
-        return Objects.equals(this.getIdentifier(), entry.getIdentifier())
-                && Objects.equals(this.getPlugin(), entry.getPlugin());
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(this.getIdentifier(), this.getPlugin());
-    }
-}

eco-api/src/main/java/com/willfp/eco/core/integrations/placeholder/PlaceholderManager.java

@@ -3,7 +3,6 @@ package com.willfp.eco.core.integrations.placeholder;
 import com.github.benmanes.caffeine.cache.Cache;
 import com.github.benmanes.caffeine.cache.Caffeine;
 import com.github.benmanes.caffeine.cache.LoadingCache;
-import com.willfp.eco.core.Eco;
 import com.willfp.eco.core.EcoPlugin;
 import com.willfp.eco.core.placeholder.AdditionalPlayer;
 import com.willfp.eco.core.placeholder.DynamicPlaceholder;
@@ -16,6 +15,7 @@ import com.willfp.eco.core.placeholder.PlayerStaticPlaceholder;
 import com.willfp.eco.core.placeholder.PlayerlessPlaceholder;
 import com.willfp.eco.core.placeholder.StaticPlaceholder;
 import com.willfp.eco.util.StringUtils;
+import org.apache.commons.lang.Validate;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -36,7 +36,6 @@ import java.util.regex.Pattern;
 /**
  * Class to handle placeholder integrations.
  */
-@SuppressWarnings("removal")
 public final class PlaceholderManager {
     /**
      * All registered placeholders.
@@ -78,6 +77,11 @@ public final class PlaceholderManager {
      * Empty injectable object.
      */
     public static final PlaceholderInjectable EMPTY_INJECTABLE = new PlaceholderInjectable() {
+        @Override
+        public void addInjectablePlaceholder(@NotNull Iterable<InjectablePlaceholder> placeholders) {
+            // Do nothing.
+        }
+
         @Override
         public void clearInjectedPlaceholders() {
             // Do nothing.
@@ -110,25 +114,12 @@ public final class PlaceholderManager {
             throw new IllegalArgumentException("Static placeholders cannot be registered!");
         }
 
-        EcoPlugin plugin = placeholder.getPlugin() == null ? Eco.get().getEcoPlugin() : placeholder.getPlugin();
-
         Map<Pattern, Placeholder> pluginPlaceholders = REGISTERED_PLACEHOLDERS
-                .getOrDefault(plugin, new HashMap<>());
+                .getOrDefault(placeholder.getPlugin(), new HashMap<>());
 
         pluginPlaceholders.put(placeholder.getPattern(), placeholder);
 
-        REGISTERED_PLACEHOLDERS.put(plugin, pluginPlaceholders);
-    }
-
-    /**
-     * Register a placeholder.
-     *
-     * @param placeholder The placeholder to register.
-     * @deprecated Uses old placeholder system.
-     */
-    @Deprecated(since = "6.28.0", forRemoval = true)
-    public static void registerPlaceholder(@NotNull final PlaceholderEntry placeholder) {
-        registerPlaceholder(placeholder.toModernPlaceholder());
+        REGISTERED_PLACEHOLDERS.put(placeholder.getPlugin(), pluginPlaceholders);
     }
 
     /**
@@ -139,10 +130,11 @@ public final class PlaceholderManager {
      * @return The value of the placeholder.
      * @deprecated Specify a plugin to get the result from.
      */
-    @Deprecated
+    @Deprecated(since = "6.52.2", forRemoval = true)
+    @SuppressWarnings("unused")
     public static String getResult(@Nullable final Player player,
                                    @NotNull final String identifier) {
-        return getResult(player, identifier, null);
+        throw new UnsupportedOperationException("Please specify a plugin to get the result from!");
     }
 
     /**
@@ -156,34 +148,21 @@ public final class PlaceholderManager {
     @NotNull
     public static String getResult(@Nullable final Player player,
                                    @NotNull final String identifier,
-                                   @Nullable final EcoPlugin plugin) {
+                                   @NotNull final EcoPlugin plugin) {
+        Validate.notNull(plugin, "Plugin cannot be null!");
+
         // This is really janky, and it sucks, but it works so?
         // Compensating for regex being slow so that's why we get it.
         Placeholder placeholder = PLACEHOLDER_LOOKUP_CACHE.get(
                 new PlaceholderLookup(identifier, plugin),
                 (it) -> {
-                    EcoPlugin owner = plugin == null ? Eco.get().getEcoPlugin() : plugin;
-
                     // I hate the streams API.
-                    Optional<Placeholder> found = REGISTERED_PLACEHOLDERS
-                            .getOrDefault(owner, new HashMap<>())
+                    return REGISTERED_PLACEHOLDERS
+                            .getOrDefault(plugin, new HashMap<>())
                             .entrySet()
                             .stream().filter(entry -> entry.getKey().matcher(identifier).matches())
                             .map(Map.Entry::getValue)
                             .findFirst();
-
-                    if (found.isEmpty() && plugin != null) {
-                        // Here we go again! Something about legacy support? I don't remember.
-                        // I won't touch it though, I'm scared of the placeholder system.
-                        found = REGISTERED_PLACEHOLDERS
-                                .getOrDefault(Eco.get().getEcoPlugin(), new HashMap<>())
-                                .entrySet()
-                                .stream().filter(entry -> entry.getKey().matcher(identifier).matches())
-                                .map(Map.Entry::getValue)
-                                .findFirst();
-                    }
-
-                    return found;
                 }
         ).orElse(null);
 
@@ -231,22 +210,6 @@ public final class PlaceholderManager {
         return translatePlaceholders(text, player, EMPTY_INJECTABLE);
     }
 
-    /**
-     * Translate all placeholders with respect to a player.
-     *
-     * @param text    The text that may contain placeholders to translate.
-     * @param player  The player to translate the placeholders with respect to.
-     * @param statics Extra static placeholders.
-     * @return The text, translated.
-     * @deprecated Use new static system.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    public static String translatePlaceholders(@NotNull final String text,
-                                               @Nullable final Player player,
-                                               @NotNull final List<StaticPlaceholder> statics) {
-        return translatePlaceholders(text, player, EMPTY_INJECTABLE);
-    }
-
     /**
      * Translate all placeholders with respect to a player.
      *
@@ -276,6 +239,35 @@ public final class PlaceholderManager {
                                                @NotNull final Collection<AdditionalPlayer> additionalPlayers) {
         String processed = text;
 
+        /*
+
+        Why am I doing statics at the start, but player statics at the end?
+
+        Additional players let you use something like victim as a player to parse in relation to,
+        for example doing %victim_player_health%, which would parse the health of the victim.
+
+        However, something like libreforge will also inject %victim_max_health%, which is unrelated
+        to additional players, and instead holds a constant value. So, eco saw this, smartly thought
+        "ah, it's an additional player, let's parse it", and then tried to parse %max_health% with
+        relation to the victim, which resolved to zero. So, we have to parse statics and player statics
+        that might include a prefix first, then additional players, then player statics with the support
+        of additional players.
+
+        This was a massive headache and took so many reports before I clocked what was going on.
+
+        Oh well, at least it's fixed now.
+
+         */
+
+
+        for (InjectablePlaceholder injection : context.getPlaceholderInjections()) {
+            if (injection instanceof StaticPlaceholder placeholder) {
+                processed = processed.replace("%" + placeholder.getIdentifier() + "%", placeholder.getValue());
+            } else if (injection instanceof PlayerStaticPlaceholder placeholder && player != null) {
+                processed = processed.replace("%" + placeholder.getIdentifier() + "%", placeholder.getValue(player));
+            }
+        }
+
         // Prevent running 2 scans if there are no additional players.
         if (!additionalPlayers.isEmpty()) {
             List<String> found = findPlaceholdersIn(text);
@@ -297,19 +289,23 @@ public final class PlaceholderManager {
             }
         }
 
+        // Only run jank code if there are no integrations.
+        if (REGISTERED_INTEGRATIONS.isEmpty()) {
+            processed = setWithoutIntegration(processed, player);
+        }
+
         for (PlaceholderIntegration integration : REGISTERED_INTEGRATIONS) {
             processed = integration.translate(processed, player);
         }
 
+        // DON'T REMOVE THIS, IT'S NOT DUPLICATE CODE.
         for (InjectablePlaceholder injection : context.getPlaceholderInjections()) {
             // Do I know this is a bad way of doing this? Yes.
-            // I know it's deprecated, but it's fast.
-            if (injection instanceof StaticPlaceholder placeholder) {
-                processed = processed.replace("%" + placeholder.getIdentifier() + "%", placeholder.getValue());
-            } else if (injection instanceof PlayerStaticPlaceholder placeholder && player != null) {
+            if (injection instanceof PlayerStaticPlaceholder placeholder && player != null) {
                 processed = processed.replace("%" + placeholder.getIdentifier() + "%", placeholder.getValue(player));
             }
         }
+
         return processed;
     }
 
@@ -322,12 +318,9 @@ public final class PlaceholderManager {
     public static List<String> findPlaceholdersIn(@NotNull final String text) {
         Set<String> found = new HashSet<>();
 
-        // Mock PAPI for those without it installed
-        if (REGISTERED_INTEGRATIONS.isEmpty()) {
-            Matcher matcher = PATTERN.matcher(text);
-            while (matcher.find()) {
-                found.add(matcher.group());
-            }
+        Matcher matcher = PATTERN.matcher(text);
+        while (matcher.find()) {
+            found.add(matcher.group());
         }
 
         for (PlaceholderIntegration integration : REGISTERED_INTEGRATIONS) {
@@ -337,6 +330,95 @@ public final class PlaceholderManager {
         return new ArrayList<>(found);
     }
 
+    /**
+     * Set placeholders without any integrations.
+     * <p>
+     * This is fallback if for some reason you don't have PAPI installed.
+     * It's a cut-down version of the actual PAPI code, and I don't
+     * really know how it works.
+     * <p>
+     * Original source
+     * <a href="https://github.com/PlaceholderAPI/PlaceholderAPI/blob/master/src/main/java/me/clip/placeholderapi/replacer/CharsReplacer.java">here</a>.
+     *
+     * @param text   The text.
+     * @param player The player.
+     * @return The text.
+     */
+    private static String setWithoutIntegration(@NotNull final String text,
+                                                @Nullable final Player player) {
+        char[] chars = text.toCharArray();
+        StringBuilder builder = new StringBuilder(text.length());
+        StringBuilder identifier = new StringBuilder();
+        StringBuilder parameters = new StringBuilder();
+
+        for (int i = 0; i < chars.length; i++) {
+            char currentChar = chars[i];
+            if (currentChar == '%' && i + 1 < chars.length) {
+                boolean identified = false;
+                boolean badPlaceholder = true;
+                boolean hadSpace = false;
+
+                while (true) {
+                    i++;
+                    if (i >= chars.length) {
+                        break;
+                    }
+
+                    char p = chars[i];
+                    if (p == ' ' && !identified) {
+                        hadSpace = true;
+                        break;
+                    }
+
+                    if (p == '%') {
+                        badPlaceholder = false;
+                        break;
+                    }
+
+                    if (p == '_' && !identified) {
+                        identified = true;
+                    } else if (identified) {
+                        parameters.append(p);
+                    } else {
+                        identifier.append(p);
+                    }
+                }
+
+                String pluginName = identifier.toString().toLowerCase();
+                EcoPlugin plugin = EcoPlugin.getPlugin(pluginName);
+                String placeholderIdentifier = parameters.toString();
+                identifier.setLength(0);
+                parameters.setLength(0);
+                if (badPlaceholder) {
+                    builder.append('%').append(pluginName);
+                    if (identified) {
+                        builder.append('_').append(placeholderIdentifier);
+                    }
+
+                    if (hadSpace) {
+                        builder.append(' ');
+                    }
+                } else {
+                    if (plugin == null) {
+                        builder.append('%').append(pluginName);
+
+                        if (identified) {
+                            builder.append('_');
+                        }
+
+                        builder.append(placeholderIdentifier).append('%');
+                    } else {
+                        builder.append(getResult(player, placeholderIdentifier, plugin));
+                    }
+                }
+            } else {
+                builder.append(currentChar);
+            }
+        }
+
+        return builder.toString();
+    }
+
     private record PlaceholderLookup(@NotNull String identifier,
                                      @Nullable EcoPlugin plugin) {
 

eco-api/src/main/java/com/willfp/eco/core/integrations/shop/ShopWrapper.java

@@ -1,11 +0,0 @@
-package com.willfp.eco.core.integrations.shop;
-
-/**
- * Wrapper class for shop integrations.
- *
- * @deprecated Use ShopIntegration instead.
- */
-@Deprecated(since = "6.35.0", forRemoval = true)
-public interface ShopWrapper extends ShopIntegration {
-
-}

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

@@ -568,6 +568,42 @@ public final class Items {
         return EMPTY_TESTABLE_ITEM.matches(itemStack);
     }
 
+    /**
+     * Get if an item matches any items.
+     *
+     * @param itemStack The item.
+     * @param items     The items.
+     * @return If matches any.
+     */
+    public static boolean matchesAny(@Nullable final ItemStack itemStack,
+                                     @NotNull final Collection<TestableItem> items) {
+        for (TestableItem item : items) {
+            if (item.matches(itemStack)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get if any item matches any item.
+     *
+     * @param itemStacks The items.
+     * @param items      The items.
+     * @return If matches any.
+     */
+    public static boolean matchesAny(@NotNull final Collection<ItemStack> itemStacks,
+                                     @NotNull final Collection<TestableItem> items) {
+        for (ItemStack itemStack : itemStacks) {
+            if (matchesAny(itemStack, items)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     private Items() {
         throw new UnsupportedOperationException("This is a utility class and cannot be instantiated");
     }

eco-api/src/main/java/com/willfp/eco/core/map/DefaultMap.java

@@ -0,0 +1,168 @@
+package com.willfp.eco.core.map;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Supplier;
+
+/**
+ * A map with a default value.
+ *
+ * @param <K> The key type.
+ * @param <V> The value type.
+ */
+public class DefaultMap<K, V> implements Map<K, V> {
+    /**
+     * The map.
+     */
+    private final Map<K, V> map;
+
+    /**
+     * The default value.
+     */
+    private final Supplier<V> defaultValue;
+
+    /**
+     * Create a new default map.
+     *
+     * @param defaultValue The default value.
+     */
+    public DefaultMap(@NotNull final V defaultValue) {
+        this(() -> defaultValue);
+    }
+
+    /**
+     * Create a new default map.
+     *
+     * @param defaultValue The default value.
+     */
+    public DefaultMap(@NotNull final Supplier<V> defaultValue) {
+        this(new HashMap<>(), defaultValue);
+    }
+
+    /**
+     * Create a new default map.
+     *
+     * @param map          The map.
+     * @param defaultValue The default value.
+     */
+    public DefaultMap(@NotNull final Map<K, V> map,
+                      @NotNull final V defaultValue) {
+        this(map, () -> defaultValue);
+    }
+
+    /**
+     * Create a new default map.
+     *
+     * @param map          The map.
+     * @param defaultValue The default value.
+     */
+    public DefaultMap(@NotNull final Map<K, V> map,
+                      @NotNull final Supplier<V> defaultValue) {
+        this.map = map;
+        this.defaultValue = defaultValue;
+    }
+
+    @Override
+    @NotNull
+    @SuppressWarnings("unchecked")
+    public V get(@Nullable final Object key) {
+        if (key == null) {
+            return defaultValue.get();
+        }
+
+        if (map.get(key) == null) {
+            map.put((K) key, defaultValue.get());
+        }
+
+        return map.get(key);
+    }
+
+    @Override
+    public int size() {
+        return map.size();
+    }
+
+    @Override
+    public boolean isEmpty() {
+        return map.isEmpty();
+    }
+
+    @Override
+    public boolean containsKey(@Nullable final Object key) {
+        return map.containsKey(key);
+    }
+
+    @Override
+    public boolean containsValue(@Nullable final Object value) {
+        return map.containsValue(value);
+    }
+
+    @Override
+    public V put(@NotNull final K key, @Nullable final V value) {
+        return map.put(key, value);
+    }
+
+    @Override
+    public V remove(@NotNull final Object key) {
+        return map.remove(key);
+    }
+
+    @Override
+    public void putAll(@NotNull final Map<? extends K, ? extends V> m) {
+        map.putAll(m);
+    }
+
+    @Override
+    public void clear() {
+        map.clear();
+    }
+
+    @NotNull
+    @Override
+    public Set<K> keySet() {
+        return map.keySet();
+    }
+
+    @NotNull
+    @Override
+    public Collection<V> values() {
+        return map.values();
+    }
+
+    @NotNull
+    @Override
+    public Set<Entry<K, V>> entrySet() {
+        return map.entrySet();
+    }
+
+    /**
+     * Create a new nested map.
+     *
+     * @param <K>  The key type.
+     * @param <K1> The nested key type.
+     * @param <V>  The value type.
+     * @return The nested map.
+     */
+    @NotNull
+    public static <K, K1, V> DefaultMap<K, Map<K1, V>> createNestedMap() {
+        return new DefaultMap<>(new HashMap<>());
+    }
+
+    /**
+     * Create a new nested list map.
+     *
+     * @param <K>  The key type.
+     * @param <K1> The nested key type.
+     * @param <V>  The value type.
+     * @return The nested list map.
+     */
+    @NotNull
+    public static <K, K1, V> DefaultMap<K, ListMap<K1, V>> createNestedListMap() {
+        return new DefaultMap<>(new ListMap<>());
+    }
+}

eco-api/src/main/java/com/willfp/eco/core/map/ListMap.java

@@ -0,0 +1,32 @@
+package com.willfp.eco.core.map;
+
+import org.jetbrains.annotations.NotNull;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Maps keys to lists of values.
+ *
+ * @param <K> The key type.
+ * @param <V> The value type.
+ */
+public class ListMap<K, V> extends DefaultMap<K, List<V>> {
+    /**
+     * Create a new list map.
+     */
+    public ListMap() {
+        super(ArrayList::new);
+    }
+
+    /**
+     * Append a value to a key.
+     *
+     * @param key   The key.
+     * @param value The value.
+     */
+    public void append(@NotNull final K key,
+                       @NotNull final V value) {
+        this.get(key).add(value);
+    }
+}

eco-api/src/main/java/com/willfp/eco/core/particle/impl/EmptyParticle.java

@@ -8,6 +8,13 @@ import org.jetbrains.annotations.NotNull;
  * Empty (invalid) particle that is spawned when an invalid key is provided.
  */
 public final class EmptyParticle implements SpawnableParticle {
+    /**
+     * Instantiate a new empty particle.
+     */
+    public EmptyParticle() {
+
+    }
+
     @Override
     public void spawn(@NotNull final Location location,
                       final int amount) {

eco-api/src/main/java/com/willfp/eco/core/placeholder/Placeholder.java

@@ -2,7 +2,6 @@ package com.willfp.eco.core.placeholder;
 
 import com.willfp.eco.core.EcoPlugin;
 import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.regex.Pattern;
 
@@ -16,7 +15,7 @@ public sealed interface Placeholder permits PlayerPlaceholder, PlayerlessPlaceho
      *
      * @return The plugin.
      */
-    @Nullable
+    @NotNull
     EcoPlugin getPlugin();
 
     /**

eco-api/src/main/java/com/willfp/eco/core/placeholder/PlaceholderInjectable.java

@@ -2,7 +2,6 @@ package com.willfp.eco.core.placeholder;
 
 import org.jetbrains.annotations.NotNull;
 
-import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -15,7 +14,7 @@ public interface PlaceholderInjectable {
      * @param placeholders The placeholders.
      */
     default void injectPlaceholders(@NotNull StaticPlaceholder... placeholders) {
-        this.injectPlaceholders(List.of(placeholders));
+        this.addInjectablePlaceholder(List.of(placeholders));
     }
 
     /**
@@ -27,20 +26,6 @@ public interface PlaceholderInjectable {
         this.addInjectablePlaceholder(List.of(placeholders));
     }
 
-    /**
-     * Inject placeholder.
-     *
-     * @param placeholders The placeholders.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    default void injectPlaceholders(@NotNull Iterable<StaticPlaceholder> placeholders) {
-        List<InjectablePlaceholder> toInject = new ArrayList<>();
-        for (StaticPlaceholder placeholder : placeholders) {
-            toInject.add(placeholder);
-        }
-        this.addInjectablePlaceholder(toInject);
-    }
-
     /**
      * Inject placeholders.
      * <p>
@@ -48,41 +33,13 @@ public interface PlaceholderInjectable {
      *
      * @param placeholders The placeholders.
      */
-    default void addInjectablePlaceholder(@NotNull Iterable<InjectablePlaceholder> placeholders) {
-        List<StaticPlaceholder> toInject = new ArrayList<>();
-        for (InjectablePlaceholder placeholder : placeholders) {
-            if (placeholder instanceof StaticPlaceholder staticPlaceholder) {
-                toInject.add(staticPlaceholder);
-            }
-        }
-        this.injectPlaceholders(toInject);
-    }
+    void addInjectablePlaceholder(@NotNull Iterable<InjectablePlaceholder> placeholders);
 
     /**
      * Clear injected placeholders.
      */
     void clearInjectedPlaceholders();
 
-    /**
-     * Get injected placeholders.
-     *
-     * @return Injected placeholders.
-     * @deprecated Use getPlaceholderInjections.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    @NotNull
-    default List<StaticPlaceholder> getInjectedPlaceholders() {
-        List<StaticPlaceholder> found = new ArrayList<>();
-
-        for (InjectablePlaceholder placeholder : getPlaceholderInjections()) {
-            if (placeholder instanceof StaticPlaceholder staticPlaceholder) {
-                found.add(staticPlaceholder);
-            }
-        }
-
-        return found;
-    }
-
     /**
      * Get injected placeholders.
      * <p>
@@ -91,7 +48,5 @@ public interface PlaceholderInjectable {
      * @return Injected placeholders.
      */
     @NotNull
-    default List<InjectablePlaceholder> getPlaceholderInjections() {
-        return new ArrayList<>(getInjectedPlaceholders());
-    }
+    List<InjectablePlaceholder> getPlaceholderInjections();
 }

eco-api/src/main/java/com/willfp/eco/core/proxy/AbstractProxy.java

@@ -1,12 +0,0 @@
-package com.willfp.eco.core.proxy;
-
-/**
- * Prior to 6.17.0, all proxies were required to implement this interface,
- * however it produced no functionality and was not even used internally.
- *
- * @deprecated Unused class, not required. Will be removed in a subsequent release.
- */
-@Deprecated(since = "6.17.0", forRemoval = true)
-public interface AbstractProxy {
-
-}

eco-api/src/main/java/com/willfp/eco/core/proxy/Cleaner.java

@@ -1,21 +0,0 @@
-package com.willfp.eco.core.proxy;
-
-import com.willfp.eco.core.EcoPlugin;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * A cleaner is an internal component to fix classloader errors.
- * <p>
- * Important to allow for PlugMan/ServerUtils support.
- *
- * @deprecated No reason for this to be in the API.
- */
-@Deprecated(since = "6.43.0", forRemoval = true)
-public interface Cleaner {
-    /**
-     * Clean up classes left over from plugin.
-     *
-     * @param plugin The plugin.
-     */
-    void clean(@NotNull EcoPlugin plugin);
-}

eco-api/src/main/java/com/willfp/eco/core/proxy/ProxyConstants.java

@@ -22,7 +22,8 @@ public final class ProxyConstants {
             "v1_18_R1",
             "v1_18_R2",
             "v1_19_R1",
-            "v1_19_R2"
+            "v1_19_R2",
+            "v1_19_R3"
     );
 
     private ProxyConstants() {

eco-api/src/main/java/com/willfp/eco/core/proxy/exceptions/ProxyError.java

@@ -16,15 +16,4 @@ public class ProxyError extends Error {
                       @NotNull final Throwable cause) {
         super(message, cause);
     }
-
-    /**
-     * Thrown if there is an error getting a proxy.
-     *
-     * @param message The message to send.
-     * @deprecated Proxy Errors should include a cause.
-     */
-    @Deprecated(forRemoval = true)
-    public ProxyError(@NotNull final String message) {
-        super(message);
-    }
 }

eco-api/src/main/java/com/willfp/eco/core/proxy/exceptions/UnsupportedVersionException.java

@@ -1,31 +0,0 @@
-package com.willfp.eco.core.proxy.exceptions;
-
-import com.willfp.eco.core.proxy.ProxyConstants;
-import org.jetbrains.annotations.NotNull;
-
-/**
- * Error if the server is running an unsupported version.
- *
- * @deprecated Poorly named, exception when it's actually an error, contains doubly nested errors.
- */
-@SuppressWarnings("removal")
-@Deprecated(since = "6.24.0", forRemoval = true)
-public class UnsupportedVersionException extends ProxyError {
-    /**
-     * Thrown if the server is running an unsupported NMS version.
-     *
-     * @param message The message to send.
-     * @deprecated Use the default constructor.
-     */
-    @Deprecated(since = "6.24.0", forRemoval = true)
-    public UnsupportedVersionException(@NotNull final String message) {
-        super(message);
-    }
-
-    /**
-     * Thrown if the server is running an unsupported NMS version.
-     */
-    public UnsupportedVersionException() {
-        super("You're running an unsupported server version: " + ProxyConstants.NMS_VERSION, new IllegalStateException());
-    }
-}

eco-api/src/main/java/com/willfp/eco/core/recipe/Recipes.java

@@ -53,7 +53,11 @@ public final class Recipes {
      * @return The match, or null if not found.
      */
     @Nullable
-    public static CraftingRecipe getMatch(@NotNull final ItemStack[] matrix) {
+    public static CraftingRecipe getMatch(@Nullable final ItemStack[] matrix) {
+        if (matrix == null) {
+            return null;
+        }
+
         return RECIPES_FROM_MATRIX.get(matrix).orElse(null);
     }
 

eco-api/src/main/java/com/willfp/eco/core/recipe/recipes/CraftingRecipe.java

@@ -20,7 +20,7 @@ public interface CraftingRecipe {
      * @param matrix The matrix to check.
      * @return If the recipe matches.
      */
-    boolean test(@NotNull ItemStack[] matrix);
+    boolean test(@Nullable ItemStack[] matrix);
 
     /**
      * Register the recipe.

eco-api/src/main/java/com/willfp/eco/core/recipe/recipes/ShapedCraftingRecipe.java

@@ -69,7 +69,11 @@ public final class ShapedCraftingRecipe implements CraftingRecipe {
     }
 
     @Override
-    public boolean test(@NotNull final ItemStack[] matrix) {
+    public boolean test(@Nullable final ItemStack[] matrix) {
+        if (matrix == null) {
+            return false;
+        }
+
         List<ItemStack> dynamicMatrix = Arrays.asList(matrix);
         boolean matches = true;
         for (int i = 0; i < 9; i++) {

eco-api/src/main/java/com/willfp/eco/core/recipe/recipes/ShapelessCraftingRecipe.java

@@ -80,7 +80,11 @@ public final class ShapelessCraftingRecipe implements CraftingRecipe {
     }
 
     @Override
-    public boolean test(@NotNull final ItemStack[] matrix) {
+    public boolean test(@Nullable final ItemStack[] matrix) {
+        if (matrix == null) {
+            return false;
+        }
+
         RecipeTest test = newTest();
 
         for (ItemStack stack : matrix) {

eco-api/src/main/java/com/willfp/eco/core/registry/Registrable.java

@@ -0,0 +1,36 @@
+package com.willfp.eco.core.registry;
+
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * An object that can be registered.
+ *
+ * @see Registry
+ */
+public interface Registrable {
+    /**
+     * Get the ID of the element.
+     *
+     * @return The ID.
+     */
+    @NotNull
+    String getID();
+
+    /**
+     * Called when the element is registered.
+     * <p>
+     * This is called after registration.
+     */
+    default void onRegister() {
+        // Do nothing by default.
+    }
+
+    /**
+     * Called when the element is removed.
+     * <p>
+     * This is called before removal.
+     */
+    default void onRemove() {
+        // Do nothing by default.
+    }
+}

eco-api/src/main/java/com/willfp/eco/core/registry/Registry.java

@@ -0,0 +1,125 @@
+package com.willfp.eco.core.registry;
+
+import org.apache.commons.lang.Validate;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.regex.Pattern;
+
+/**
+ * A registry for {@link Registrable}s.
+ *
+ * @param <T> The type of {@link Registrable}.
+ */
+public class Registry<T extends Registrable> {
+    /**
+     * The ID pattern.
+     */
+    private static final Pattern ID_PATTERN = Pattern.compile("[a-z0-9_]{1,100}");
+
+    /**
+     * The registry.
+     */
+    private final Map<String, T> registry = new HashMap<>();
+
+    /**
+     * Instantiate a new registry.
+     */
+    public Registry() {
+
+    }
+
+    /**
+     * Register a new element.
+     *
+     * @param element The element to register.
+     * @return The element.
+     */
+    @NotNull
+    public T register(@NotNull final T element) {
+        Validate.isTrue(ID_PATTERN.matcher(element.getID()).matches(), "ID must match pattern: " + ID_PATTERN.pattern() + " (was " + element.getID() + ")");
+
+        registry.put(element.getID(), element);
+
+        element.onRegister();
+
+        return element;
+    }
+
+    /**
+     * Remove an element.
+     *
+     * @param element The element.
+     * @return The element.
+     */
+    public T remove(@NotNull final T element) {
+        element.onRemove();
+
+        registry.remove(element.getID());
+
+        return element;
+    }
+
+    /**
+     * Remove an element by ID.
+     *
+     * @param id The ID.
+     * @return The element.
+     */
+    @Nullable
+    public T remove(@NotNull final String id) {
+        T element = registry.get(id);
+
+        if (element != null) {
+            element.onRemove();
+        }
+
+        return registry.remove(id);
+    }
+
+    /**
+     * Get an element by ID.
+     *
+     * @param id The ID.
+     * @return The element, or null if not found.
+     */
+    @Nullable
+    public T get(@NotNull final String id) {
+        return registry.get(id);
+    }
+
+    /**
+     * Clear the registry.
+     */
+    public void clear() {
+        for (T value : Set.copyOf(registry.values())) {
+            remove(value);
+        }
+    }
+
+    /**
+     * Get all elements.
+     *
+     * @return All elements.
+     */
+    public Set<T> values() {
+        return Set.copyOf(registry.values());
+    }
+
+    /**
+     * Try to fit a string to the ID pattern.
+     *
+     * @param string The string.
+     * @return The string in lowercase, but with all spaces, dots, and dashes replaced with underscores.
+     */
+    @NotNull
+    public static String tryFitPattern(@NotNull final String string) {
+        return string.replace(" ", "_")
+                .replace(".", "_")
+                .replace("-", "_")
+                .toLowerCase();
+    }
+}

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

@@ -1,12 +1,9 @@
 package com.willfp.eco.util;
 
 import org.bukkit.Chunk;
-import org.bukkit.Location;
 import org.bukkit.Material;
-import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
-import org.bukkit.entity.Player;
 import org.bukkit.persistence.PersistentDataType;
 import org.jetbrains.annotations.NotNull;
 
@@ -62,27 +59,6 @@ public final class BlockUtils {
         return getNearbyBlocks(start, allowedMaterials, new HashSet<>(), limit);
     }
 
-    /**
-     * Break the block as if the player had done it manually.
-     *
-     * @param player The player to break the block as.
-     * @param block  The block to break.
-     * @deprecated Added into spigot API in 1.17.1
-     */
-    @Deprecated(since = "6.26.2", forRemoval = true)
-    public static void breakBlock(@NotNull final Player player,
-                                  @NotNull final Block block) {
-        Location location = block.getLocation();
-        World world = location.getWorld();
-        assert world != null;
-
-        if (location.getY() < world.getMinHeight() || location.getY() > world.getMaxHeight()) {
-            return;
-        }
-
-        player.breakBlock(block);
-    }
-
     /**
      * Get if a block was placed by a player.
      *

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

@@ -8,7 +8,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.player.PlayerItemBreakEvent;
 import org.bukkit.event.player.PlayerItemDamageEvent;
 import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.PlayerInventory;
 import org.bukkit.inventory.meta.Damageable;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.jetbrains.annotations.NotNull;
@@ -19,25 +18,6 @@ import org.jetbrains.annotations.NotNull;
 // Have to suppress casts to ItemMeta because the methods don't exist for some older versions that eco supports.
 @SuppressWarnings("RedundantCast")
 public final class DurabilityUtils {
-    /**
-     * Damage an item in a player's inventory.
-     * The slot of a held item can be obtained with {@link PlayerInventory#getHeldItemSlot()}.
-     * Armor slots are 39 (helmet), 38 (chestplate), 37 (leggings), 36 (boots).
-     *
-     * @param player The player.
-     * @param item   The item to damage.
-     * @param damage The amount of damage to deal.
-     * @param slot   The slot in the inventory of the item.
-     * @deprecated The slot is not required.
-     */
-    @Deprecated(since = "6.24.0", forRemoval = true)
-    public static void damageItem(@NotNull final Player player,
-                                  @NotNull final ItemStack item,
-                                  final int damage,
-                                  final int slot) {
-        damageItem(player, item, damage);
-    }
-
     /**
      * Damage an item in a player's inventory.
      *

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

@@ -2,11 +2,9 @@ package com.willfp.eco.util;
 
 import com.willfp.eco.core.Eco;
 import com.willfp.eco.core.integrations.placeholder.PlaceholderManager;
-import com.willfp.eco.core.placeholder.AdditionalPlayer;
-import com.willfp.eco.core.placeholder.InjectablePlaceholder;
 import com.willfp.eco.core.math.MathContext;
+import com.willfp.eco.core.placeholder.AdditionalPlayer;
 import com.willfp.eco.core.placeholder.PlaceholderInjectable;
-import com.willfp.eco.core.placeholder.StaticPlaceholder;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -14,7 +12,6 @@ import org.jetbrains.annotations.Nullable;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
 import java.util.concurrent.ThreadLocalRandom;
@@ -89,34 +86,6 @@ public final class NumberUtils {
         return (input * k) / (input * k - input + 1);
     }
 
-    /**
-     * If value is above maximum, set it to maximum.
-     *
-     * @param toChange The value to test.
-     * @param limit    The maximum.
-     * @return The new value.
-     * @deprecated Pointless method.
-     */
-    @Deprecated(since = "6.19.0")
-    public static int equalIfOver(final int toChange,
-                                  final int limit) {
-        return Math.min(toChange, limit);
-    }
-
-    /**
-     * If value is above maximum, set it to maximum.
-     *
-     * @param toChange The value to test.
-     * @param limit    The maximum.
-     * @return The new value.
-     * @deprecated Pointless method.
-     */
-    @Deprecated(since = "6.19.0", forRemoval = true)
-    public static double equalIfOver(final double toChange,
-                                     final double limit) {
-        return Math.min(toChange, limit);
-    }
-
     /**
      * Get Roman Numeral from number.
      *
@@ -256,36 +225,6 @@ public final class NumberUtils {
         return evaluateExpression(expression, player, PlaceholderManager.EMPTY_INJECTABLE);
     }
 
-    /**
-     * Evaluate an expression with respect to a player (for placeholders).
-     *
-     * @param expression The expression.
-     * @param player     The player.
-     * @param statics    The static placeholders.
-     * @return The value of the expression, or zero if invalid.
-     * @deprecated Use new statics system.
-     */
-    @Deprecated(since = "6.35.0", forRemoval = true)
-    public static double evaluateExpression(@NotNull final String expression,
-                                            @Nullable final Player player,
-                                            @NotNull final Iterable<StaticPlaceholder> statics) {
-        return evaluateExpression(expression, player, new PlaceholderInjectable() {
-            @Override
-            public void clearInjectedPlaceholders() {
-                // Do nothing.
-            }
-
-            @Override
-            public @NotNull List<InjectablePlaceholder> getPlaceholderInjections() {
-                List<InjectablePlaceholder> injections = new ArrayList<>();
-                for (StaticPlaceholder placeholder : statics) {
-                    injections.add(placeholder);
-                }
-                return injections;
-            }
-        });
-    }
-
     /**
      * Evaluate an expression with respect to a player (for placeholders).
      *

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

@@ -426,20 +426,6 @@ public final class StringUtils {
         return processedString;
     }
 
-    /**
-     * Internal implementation of {@link String#valueOf}.
-     * Formats collections and doubles better.
-     *
-     * @param object The object to convert to string.
-     * @return The object stringified.
-     * @deprecated Poorly named method. Use {@link StringUtils#toNiceString(Object)} instead.
-     */
-    @NotNull
-    @Deprecated(since = "6.26.0", forRemoval = true)
-    public static String internalToString(@Nullable final Object object) {
-        return toNiceString(object);
-    }
-
     /**
      * Internal implementation of {@link String#valueOf}.
      * Formats collections and doubles better.

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

@@ -4,24 +4,16 @@ import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
-import org.bukkit.Material;
 import org.bukkit.scoreboard.Scoreboard;
 import org.bukkit.scoreboard.Team;
 import org.jetbrains.annotations.NotNull;
 
-import java.util.HashMap;
-import java.util.Map;
 import java.util.Objects;
 
 /**
  * Utilities / API methods for teams.
  */
 public final class TeamUtils {
-    /**
-     * Ore ChatColors.
-     */
-    private static final Map<Material, ChatColor> MATERIAL_COLORS = new HashMap<>();
-
     /**
      * All chat color teams.
      */
@@ -60,44 +52,10 @@ public final class TeamUtils {
         return team;
     }
 
-    /**
-     * Get team from material.
-     * <p>
-     * For {@link org.bukkit.potion.PotionEffectType#GLOWING}.
-     *
-     * @param material The material to find the team from.
-     * @return The team.
-     * @deprecated Stupid method.
-     */
-    @NotNull
-    @Deprecated(since = "6.24.0", forRemoval = true)
-    public static Team getMaterialColorTeam(@NotNull final Material material) {
-        return fromChatColor(MATERIAL_COLORS.getOrDefault(material, ChatColor.WHITE));
-    }
-
     static {
         for (ChatColor value : ChatColor.values()) {
             fromChatColor(value);
         }
-
-        MATERIAL_COLORS.put(Material.COAL_ORE, ChatColor.BLACK);
-        MATERIAL_COLORS.put(Material.IRON_ORE, ChatColor.GRAY);
-        MATERIAL_COLORS.put(Material.GOLD_ORE, ChatColor.YELLOW);
-        MATERIAL_COLORS.put(Material.LAPIS_ORE, ChatColor.BLUE);
-        MATERIAL_COLORS.put(Material.REDSTONE_ORE, ChatColor.RED);
-        MATERIAL_COLORS.put(Material.DIAMOND_ORE, ChatColor.AQUA);
-        MATERIAL_COLORS.put(Material.EMERALD_ORE, ChatColor.GREEN);
-        MATERIAL_COLORS.put(Material.ANCIENT_DEBRIS, ChatColor.DARK_RED);
-
-        MATERIAL_COLORS.put(Material.COPPER_ORE, ChatColor.GOLD);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_COPPER_ORE, ChatColor.GOLD);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_COAL_ORE, ChatColor.BLACK);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_IRON_ORE, ChatColor.GRAY);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_GOLD_ORE, ChatColor.YELLOW);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_LAPIS_ORE, ChatColor.BLUE);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_REDSTONE_ORE, ChatColor.RED);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_DIAMOND_ORE, ChatColor.AQUA);
-        MATERIAL_COLORS.put(Material.DEEPSLATE_EMERALD_ORE, ChatColor.GREEN);
     }
 
     private TeamUtils() {

eco-api/src/main/kotlin/com/willfp/eco/core/data/ExternalDataStore.kt

@@ -0,0 +1,34 @@
+@file:JvmName("ExternalDataStoreExtensions")
+
+package com.willfp.eco.core.data
+
+/**
+ * @see ExternalDataStore.put
+ */
+fun writeExternalData(
+    key: String,
+    value: Any
+) = ExternalDataStore.put(key, value)
+
+/**
+ * @see ExternalDataStore.get
+ */
+inline fun <reified T> readExternalData(
+    key: String
+): T? = ExternalDataStore.get(key, T::class.java)
+
+/**
+ * @see ExternalDataStore.get
+ */
+inline fun <reified T> readExternalData(
+    key: String,
+    default: T
+): T = ExternalDataStore.get(key, T::class.java) ?: default
+
+/**
+ * @see ExternalDataStore.get
+ */
+inline fun <reified T> readExternalData(
+    key: String,
+    default: () -> T
+): T = readExternalData(key, default())

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

@@ -39,3 +39,11 @@ fun ItemStack.toSNBT() =
 /** @see Items.isEmpty */
 val ItemStack?.isEmpty: Boolean
     get() = Items.isEmpty(this)
+
+/** @see Items.matchesAny */
+fun Collection<TestableItem>.matches(item: ItemStack): Boolean =
+    Items.matchesAny(item, this)
+
+/** @see Items.matchesAny */
+fun Collection<TestableItem>.matches(items: Collection<ItemStack>): Boolean =
+    Items.matchesAny(items, this)

eco-api/src/main/kotlin/com/willfp/eco/core/map/DefaultMap.kt

@@ -0,0 +1,48 @@
+@file:JvmName("DefaultMapExtensions")
+
+package com.willfp.eco.core.map
+
+/**
+ * Required to avoid type ambiguity.
+ *
+ * @see ListMap
+ */
+@Suppress("RedundantOverride")
+class MutableListMap<K : Any, V : Any> : ListMap<K, V>() {
+    /**
+     * Override with enforced MutableList type.
+     */
+    override fun get(key: K?): MutableList<V> =
+        super.get(key)
+
+    /**
+     * Override with enforced MutableList type.
+     */
+    override fun getOrDefault(key: K, defaultValue: MutableList<V>?): MutableList<V> {
+        return super.getOrDefault(key, defaultValue)
+    }
+}
+
+/**
+ * @see DefaultMap
+ */
+fun <K : Any, V : Any> defaultMap(defaultValue: V) =
+    DefaultMap<K, V>(defaultValue)
+
+/**
+ * @see ListMap
+ */
+fun <K : Any, V : Any> listMap() =
+    MutableListMap<K, V>()
+
+/**
+ * @see DefaultMap.createNestedMap
+ */
+fun <K : Any, K1 : Any, V : Any> nestedMap() =
+    DefaultMap.createNestedMap<K, K1, V>()
+
+/**
+ * @see DefaultMap.createNestedListMap
+ */
+fun <K : Any, K1 : Any, V : Any> nestedListMap() =
+    DefaultMap<K, MutableListMap<K1, V>>(MutableListMap())

eco-api/src/main/kotlin/com/willfp/eco/core/registry/Registry.kt

@@ -0,0 +1,7 @@
+@file:JvmName("RegistryExtensions")
+
+package com.willfp.eco.core.registry
+
+/** @see Registry.tryFitPattern */
+fun String.tryFitRegistryPattern(): String =
+    Registry.tryFitPattern(this)

eco-core/build.gradle

@@ -1,8 +0,0 @@
-group 'com.willfp'
-version rootProject.version
-
-subprojects {
-    dependencies {
-        compileOnly project(":eco-api")
-    }
-}

eco-core/build.gradle.kts

@@ -0,0 +1,8 @@
+group = "com.willfp"
+version = rootProject.version
+
+subprojects {
+    dependencies {
+        compileOnly(project(":eco-api"))
+    }
+}

eco-core/core-backend/build.gradle

@@ -1,15 +0,0 @@
-group 'com.willfp'
-version rootProject.version
-
-dependencies {
-    // Libraries
-    implementation 'org.reflections:reflections:0.9.12'
-    implementation 'org.objenesis:objenesis:3.2'
-
-    compileOnly 'org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT'
-    compileOnly 'me.clip:placeholderapi:2.10.10'
-    compileOnly 'net.kyori:adventure-text-minimessage:4.10.0'
-    compileOnly 'net.kyori:adventure-platform-bukkit:4.1.0'
-    compileOnly 'org.yaml:snakeyaml:1.33'
-    compileOnly 'com.moandjiezana.toml:toml4j:0.7.2'
-}

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

@@ -0,0 +1,15 @@
+group = "com.willfp"
+version = rootProject.version
+
+dependencies {
+    // Libraries
+    implementation("org.reflections:reflections:0.9.12")
+    implementation("org.objenesis:objenesis:3.2")
+
+    compileOnly("org.spigotmc:spigot-api:1.17.1-R0.1-SNAPSHOT")
+    compileOnly("me.clip:placeholderapi:2.10.10")
+    compileOnly("net.kyori:adventure-text-minimessage:4.10.0")
+    compileOnly("net.kyori:adventure-platform-bukkit:4.1.0")
+    compileOnly("org.yaml:snakeyaml:1.33")
+    compileOnly("com.moandjiezana.toml:toml4j:0.7.2")
+}

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

@@ -7,18 +7,39 @@ import com.willfp.eco.core.config.readConfig
 
 object EcoPropsParser : PluginProps.PropsParser<Config> {
     override fun parseFrom(config: Config): PluginProps {
+        val props = blankProps
+
+        if (!config.has("options")) {
+            parseAndApplyOptions(props, config)
+        } else {
+            parseAndApplyOptions(props, config.getSubsection("options"))
+        }
+
+        return props.apply {
+            for (envConfig in config.getSubsections("environment")) {
+                val name = envConfig.getStringOrNull("name") ?: continue
+                val value = envConfig.getStringOrNull("value") ?: continue
+
+                this.setEnvironmentVariable(name, value)
+            }
+        }
+    }
+
+    private fun parseAndApplyOptions(props: PluginProps, config: Config) {
         val resourceId = config.getIntOrNull("resource-id") ?: 0
         val bStatsId = config.getIntOrNull("bstats-id") ?: 0
         val proxyPackage = config.getStringOrNull("proxy-package") ?: ""
         val color = config.getStringOrNull("color") ?: "&f"
         val supportsExtensions = config.getBoolOrNull("supports-extensions") ?: false
+        val usesReflectiveReload = config.getBoolOrNull("uses-reflective-reload") ?: true
 
-        return blankProps.apply {
+        props.apply {
             this.resourceId = resourceId
             this.bStatsId = bStatsId
             this.proxyPackage = proxyPackage
             this.color = color
             this.isSupportingExtensions = supportsExtensions
+            this.setUsesReflectiveReload(usesReflectiveReload)
         }
     }
 

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

@@ -1,22 +1,18 @@
-package com.willfp.eco.internal.config
+package com.willfp.eco.internal.config.handler
 
 import com.willfp.eco.core.EcoPlugin
-import com.willfp.eco.core.config.interfaces.LoadableConfig
-import com.willfp.eco.core.config.updating.ConfigHandler
 import com.willfp.eco.core.config.updating.ConfigUpdater
 import org.reflections.Reflections
 import org.reflections.scanners.MethodAnnotationsScanner
 
-class EcoConfigHandler(
+class ReflectiveConfigHandler(
     private val plugin: EcoPlugin
-) : ConfigHandler {
+) : SimpleConfigHandler() {
     private val reflections: Reflections = Reflections(
         this.plugin::class.java.classLoader,
         MethodAnnotationsScanner()
     )
 
-    private val configs = mutableListOf<LoadableConfig>()
-
     override fun callUpdate() {
         for (method in reflections.getMethodsAnnotatedWith(ConfigUpdater::class.java)) {
             runCatching {
@@ -31,25 +27,6 @@ class EcoConfigHandler(
             }
         }
     }
-
-    override fun saveAllConfigs() {
-        for (config in configs) {
-            config.save()
-        }
-    }
-
-    override fun addConfig(config: LoadableConfig) {
-        configs.add(config)
-    }
-
-    override fun updateConfigs() {
-        for (config in configs) {
-            when (config) {
-                is EcoUpdatableConfig -> config.update()
-                is EcoLoadableConfig -> config.reloadFromFile()
-            }
-        }
-    }
 }
 
 class InvalidUpdateMethodException(message: String) : RuntimeException(message)

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

@@ -0,0 +1,33 @@
+package com.willfp.eco.internal.config.handler
+
+import com.willfp.eco.core.config.interfaces.LoadableConfig
+import com.willfp.eco.core.config.updating.ConfigHandler
+import com.willfp.eco.internal.config.EcoLoadableConfig
+import com.willfp.eco.internal.config.EcoUpdatableConfig
+
+open class SimpleConfigHandler : ConfigHandler {
+    private val configs = mutableListOf<LoadableConfig>()
+
+    override fun callUpdate() {
+        // Do nothing.
+    }
+
+    override fun saveAllConfigs() {
+        for (config in configs) {
+            config.save()
+        }
+    }
+
+    override fun addConfig(config: LoadableConfig) {
+        configs.add(config)
+    }
+
+    override fun updateConfigs() {
+        for (config in configs) {
+            when (config) {
+                is EcoUpdatableConfig -> config.update()
+                is EcoLoadableConfig -> config.reloadFromFile()
+            }
+        }
+    }
+}

eco-core/core-backend/src/main/kotlin/com/willfp/eco/internal/logging/EcoLogger.kt

@@ -8,7 +8,7 @@ import java.util.logging.Logger
 
 class EcoLogger(private val plugin: EcoPlugin) : Logger(plugin.name, null as String?) {
     override fun info(msg: String) {
-        Bukkit.getConsoleSender().sendMessage("[${plugin.name}] ${StringUtils.format(msg)}")
+        Bukkit.getConsoleSender().sendMessage("[${plugin.name}] ${StringUtils.format(msg, StringUtils.FormatOption.WITHOUT_PLACEHOLDERS)}")
     }
 
     init {

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

@@ -1,3 +1,8 @@
+plugins {
+    id("io.papermc.paperweight.userdev") version "1.5.3" apply false
+}
+
+
 group = "com.willfp"
 version = rootProject.version
 
@@ -9,4 +14,4 @@ subprojects {
         // libraries.minecraft.net machine broke
         compileOnly("com.github.Mojang:brigadier:1.0.18")
     }
-}
+}

eco-core/core-nms/nms-common/build.gradle.kts

@@ -1,10 +1,10 @@
 plugins {
-    id("io.papermc.paperweight.userdev") version "1.3.6"
+    id("io.papermc.paperweight.userdev")
 }
 
 group = "com.willfp"
 version = rootProject.version
 
 dependencies {
-    paperDevBundle("1.17.1-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.17.1-R0.1-SNAPSHOT")
 }

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

@@ -6,6 +6,9 @@ import org.bukkit.event.Listener
 import org.bukkit.event.player.PlayerJoinEvent
 import org.bukkit.event.player.PlayerQuitEvent
 
+private const val BASE_NAME = "packet_handler"
+private const val ECO_NAME = "eco_packets"
+
 object PacketInjectorListener : Listener {
     @EventHandler
     fun onJoin(event: PlayerJoinEvent) {
@@ -13,7 +16,15 @@ object PacketInjectorListener : Listener {
 
         val channel = player.toNMS().connection.connection.channel
 
-        channel.pipeline().addBefore("packet_handler", "eco_packets", EcoChannelDuplexHandler(player.uniqueId))
+        if (BASE_NAME !in channel.pipeline().names()) {
+            return
+        }
+
+        if (ECO_NAME in channel.pipeline().names()) {
+            return
+        }
+
+        channel.pipeline().addBefore(BASE_NAME, ECO_NAME, EcoChannelDuplexHandler(player.uniqueId))
     }
 
     @EventHandler
@@ -23,8 +34,8 @@ object PacketInjectorListener : Listener {
         val channel = player.toNMS().connection.connection.channel
 
         channel.eventLoop().submit {
-            if (channel.pipeline().get("eco_packets") != null) {
-                channel.pipeline().remove("eco_packets")
+            if (channel.pipeline().get(ECO_NAME) != null) {
+                channel.pipeline().remove(ECO_NAME)
             }
         }
     }

eco-core/core-nms/v1_17_R1/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("io.papermc.paperweight.userdev") version "1.3.6"
+    id("io.papermc.paperweight.userdev")
 }
 
 group = "com.willfp"
@@ -7,7 +7,7 @@ version = rootProject.version
 
 dependencies {
     implementation(project(":eco-core:core-nms:nms-common"))
-    paperDevBundle("1.17.1-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.17.1-R0.1-SNAPSHOT")
 
     implementation("net.kyori:adventure-text-minimessage:4.2.0-SNAPSHOT") {
         version {

eco-core/core-nms/v1_18_R1/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("io.papermc.paperweight.userdev") version "1.3.6"
+    id("io.papermc.paperweight.userdev")
 }
 
 group = "com.willfp"
@@ -7,7 +7,7 @@ version = rootProject.version
 
 dependencies {
     implementation(project(":eco-core:core-nms:nms-common"))
-    paperDevBundle("1.18.1-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.18.1-R0.1-SNAPSHOT")
 
     implementation("net.kyori:adventure-text-minimessage:4.2.0-SNAPSHOT") {
         version {

eco-core/core-nms/v1_18_R2/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("io.papermc.paperweight.userdev") version "1.3.6"
+    id("io.papermc.paperweight.userdev")
 }
 
 group = "com.willfp"
@@ -7,7 +7,7 @@ version = rootProject.version
 
 dependencies {
     implementation(project(":eco-core:core-nms:nms-common"))
-    paperDevBundle("1.18.2-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.18.2-R0.1-SNAPSHOT")
 
     implementation("net.kyori:adventure-text-minimessage:4.10.0") {
         version {

eco-core/core-nms/v1_19_R1/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("io.papermc.paperweight.userdev") version "1.3.6"
+    id("io.papermc.paperweight.userdev")
 }
 
 group = "com.willfp"
@@ -7,7 +7,7 @@ version = rootProject.version
 
 dependencies {
     implementation(project(":eco-core:core-nms:nms-common"))
-    paperDevBundle("1.19-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.19-R0.1-SNAPSHOT")
 
     implementation("net.kyori:adventure-text-minimessage:4.11.0") {
         version {

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

@@ -2,7 +2,7 @@ package com.willfp.eco.internal.spigot.proxy.v1_19_R1
 
 import com.willfp.eco.core.entities.ai.EntityController
 import com.willfp.eco.internal.spigot.proxy.EntityControllerFactoryProxy
-import com.willfp.eco.internal.spigot.proxy.common.ai.EcoEntityController
+import com.willfp.eco.internal.spigot.proxy.v1_19_R1.entity.EcoEntityController
 import org.bukkit.entity.Mob
 
 class EntityControllerFactory : EntityControllerFactoryProxy {

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

@@ -0,0 +1,95 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R1.entity
+
+import com.willfp.eco.core.entities.ai.CustomGoal
+import com.willfp.eco.core.entities.ai.EntityController
+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.CustomGoalFactory
+import com.willfp.eco.internal.spigot.proxy.common.ai.getGoalFactory
+import com.willfp.eco.internal.spigot.proxy.common.toPathfinderMob
+import net.minecraft.world.entity.PathfinderMob
+import net.minecraft.world.entity.ai.goal.Goal
+import org.bukkit.entity.Mob
+
+class EcoEntityController<T : Mob>(
+    private val handle: T
+) : EntityController<T> {
+    override fun addEntityGoal(priority: Int, goal: EntityGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        nms.goalSelector.addGoal(
+            priority,
+            goal.getGoalFactory()?.create(goal, nms) ?: return this
+        )
+
+        return this
+    }
+
+    override fun removeEntityGoal(goal: EntityGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        val predicate: (Goal) -> Boolean = if (goal is CustomGoal<*>) {
+            { CustomGoalFactory.isGoalOfType(it, goal) }
+        } else {
+            { goal.getGoalFactory()?.isGoalOfType(it) == true }
+        }
+
+        for (wrapped in nms.goalSelector.availableGoals.toSet()) {
+            if (predicate(wrapped.goal)) {
+                nms.goalSelector.removeGoal(wrapped.goal)
+            }
+        }
+
+        return this
+    }
+
+    override fun clearEntityGoals(): EntityController<T> {
+        val nms = getNms() ?: return this
+        nms.goalSelector.availableGoals.clear()
+        return this
+    }
+
+    override fun addTargetGoal(priority: Int, goal: TargetGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        nms.targetSelector.addGoal(
+            priority, goal.getGoalFactory()?.create(goal, nms) ?: return this
+        )
+
+        nms.targetSelector
+
+        return this
+    }
+
+    override fun removeTargetGoal(goal: TargetGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        val predicate: (Goal) -> Boolean = if (goal is CustomGoal<*>) {
+            { CustomGoalFactory.isGoalOfType(it, goal) }
+        } else {
+            { goal.getGoalFactory()?.isGoalOfType(it) == true }
+        }
+
+        for (wrapped in nms.targetSelector.availableGoals.toSet()) {
+            if (predicate(wrapped.goal)) {
+                nms.targetSelector.removeGoal(wrapped.goal)
+            }
+        }
+
+        return this
+    }
+
+    override fun clearTargetGoals(): EntityController<T> {
+        val nms = getNms() ?: return this
+        nms.targetSelector.availableGoals.clear()
+        return this
+    }
+
+    private fun getNms(): PathfinderMob? {
+        return handle.toPathfinderMob()
+    }
+
+    override fun getEntity(): T {
+        return handle
+    }
+}

eco-core/core-nms/v1_19_R2/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("io.papermc.paperweight.userdev") version "1.3.6"
+    id("io.papermc.paperweight.userdev")
 }
 
 group = "com.willfp"
@@ -7,7 +7,7 @@ version = rootProject.version
 
 dependencies {
     implementation(project(":eco-core:core-nms:nms-common"))
-    paperDevBundle("1.19.3-R0.1-SNAPSHOT")
+    paperweight.paperDevBundle("1.19.3-R0.1-SNAPSHOT")
 
     implementation("net.kyori:adventure-text-minimessage:4.11.0") {
         version {

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

@@ -5,11 +5,13 @@ 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 io.netty.channel.Channel
 import net.minecraft.core.registries.BuiltInRegistries
 import net.minecraft.nbt.CompoundTag
 import net.minecraft.nbt.Tag
 import net.minecraft.resources.ResourceLocation
 import net.minecraft.server.level.ServerPlayer
+import net.minecraft.server.network.ServerGamePacketListenerImpl
 import net.minecraft.world.entity.PathfinderMob
 import net.minecraft.world.item.Item
 import org.bukkit.Bukkit

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

@@ -2,7 +2,7 @@ package com.willfp.eco.internal.spigot.proxy.v1_19_R2
 
 import com.willfp.eco.core.entities.ai.EntityController
 import com.willfp.eco.internal.spigot.proxy.EntityControllerFactoryProxy
-import com.willfp.eco.internal.spigot.proxy.common.ai.EcoEntityController
+import com.willfp.eco.internal.spigot.proxy.v1_19_R2.entity.EcoEntityController
 import org.bukkit.entity.Mob
 
 class EntityControllerFactory : EntityControllerFactoryProxy {

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

@@ -0,0 +1,95 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R2.entity
+
+import com.willfp.eco.core.entities.ai.CustomGoal
+import com.willfp.eco.core.entities.ai.EntityController
+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.CustomGoalFactory
+import com.willfp.eco.internal.spigot.proxy.common.ai.getGoalFactory
+import com.willfp.eco.internal.spigot.proxy.common.toPathfinderMob
+import net.minecraft.world.entity.PathfinderMob
+import net.minecraft.world.entity.ai.goal.Goal
+import org.bukkit.entity.Mob
+
+class EcoEntityController<T : Mob>(
+    private val handle: T
+) : EntityController<T> {
+    override fun addEntityGoal(priority: Int, goal: EntityGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        nms.goalSelector.addGoal(
+            priority,
+            goal.getGoalFactory()?.create(goal, nms) ?: return this
+        )
+
+        return this
+    }
+
+    override fun removeEntityGoal(goal: EntityGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        val predicate: (Goal) -> Boolean = if (goal is CustomGoal<*>) {
+            { CustomGoalFactory.isGoalOfType(it, goal) }
+        } else {
+            { goal.getGoalFactory()?.isGoalOfType(it) == true }
+        }
+
+        for (wrapped in nms.goalSelector.availableGoals.toSet()) {
+            if (predicate(wrapped.goal)) {
+                nms.goalSelector.removeGoal(wrapped.goal)
+            }
+        }
+
+        return this
+    }
+
+    override fun clearEntityGoals(): EntityController<T> {
+        val nms = getNms() ?: return this
+        nms.goalSelector.availableGoals.clear()
+        return this
+    }
+
+    override fun addTargetGoal(priority: Int, goal: TargetGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        nms.targetSelector.addGoal(
+            priority, goal.getGoalFactory()?.create(goal, nms) ?: return this
+        )
+
+        nms.targetSelector
+
+        return this
+    }
+
+    override fun removeTargetGoal(goal: TargetGoal<in T>): EntityController<T> {
+        val nms = getNms() ?: return this
+
+        val predicate: (Goal) -> Boolean = if (goal is CustomGoal<*>) {
+            { CustomGoalFactory.isGoalOfType(it, goal) }
+        } else {
+            { goal.getGoalFactory()?.isGoalOfType(it) == true }
+        }
+
+        for (wrapped in nms.targetSelector.availableGoals.toSet()) {
+            if (predicate(wrapped.goal)) {
+                nms.targetSelector.removeGoal(wrapped.goal)
+            }
+        }
+
+        return this
+    }
+
+    override fun clearTargetGoals(): EntityController<T> {
+        val nms = getNms() ?: return this
+        nms.targetSelector.availableGoals.clear()
+        return this
+    }
+
+    private fun getNms(): PathfinderMob? {
+        return handle.toPathfinderMob()
+    }
+
+    override fun getEntity(): T {
+        return handle
+    }
+}

eco-core/core-nms/v1_19_R3/build.gradle.kts

@@ -0,0 +1,39 @@
+plugins {
+    id("io.papermc.paperweight.userdev")
+}
+
+group = "com.willfp"
+version = rootProject.version
+
+dependencies {
+    implementation(project(":eco-core:core-nms:nms-common"))
+    paperweight.paperDevBundle("1.19.4-R0.1-SNAPSHOT")
+
+    implementation("net.kyori:adventure-text-minimessage:4.11.0") {
+        version {
+            strictly("4.11.0")
+        }
+        exclude(group = "net.kyori", module = "adventure-api")
+    }
+}
+
+tasks {
+    build {
+        dependsOn(reobfJar)
+    }
+
+    reobfJar {
+        mustRunAfter(shadowJar)
+    }
+
+    shadowJar {
+        relocate(
+            "com.willfp.eco.internal.spigot.proxy.common",
+            "com.willfp.eco.internal.spigot.proxy.v1_19_R3.common"
+        )
+        relocate(
+            "net.kyori.adventure.text.minimessage",
+            "com.willfp.eco.internal.spigot.proxy.v1_19_R3.minimessage"
+        )
+    }
+}

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

@@ -0,0 +1,35 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.command.PluginCommandBase
+import com.willfp.eco.internal.spigot.proxy.BukkitCommandsProxy
+import org.bukkit.Bukkit
+import org.bukkit.command.Command
+import org.bukkit.command.SimpleCommandMap
+import org.bukkit.craftbukkit.v1_19_R3.CraftServer
+import java.lang.reflect.Field
+
+class BukkitCommands : BukkitCommandsProxy {
+    private val knownCommandsField: Field by lazy {
+        SimpleCommandMap::class.java.getDeclaredField("knownCommands")
+            .apply {
+                isAccessible = true
+            }
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    private val knownCommands: MutableMap<String, Command>
+        get() = knownCommandsField.get(getCommandMap()) as MutableMap<String, Command>
+
+    override fun getCommandMap(): SimpleCommandMap {
+        return (Bukkit.getServer() as CraftServer).commandMap
+    }
+
+    override fun syncCommands() {
+        (Bukkit.getServer() as CraftServer).syncCommands()
+    }
+
+    override fun unregisterCommand(command: PluginCommandBase) {
+        knownCommands.remove(command.name)
+        knownCommands.remove("${command.plugin.name.lowercase()}:${command.name}")
+    }
+}

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

@@ -0,0 +1,159 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.EcoPlugin
+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.minecraft.core.registries.BuiltInRegistries
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.Tag
+import net.minecraft.resources.ResourceLocation
+import net.minecraft.server.level.ServerPlayer
+import net.minecraft.world.entity.PathfinderMob
+import net.minecraft.world.item.Item
+import org.bukkit.Bukkit
+import org.bukkit.Material
+import org.bukkit.NamespacedKey
+import org.bukkit.craftbukkit.v1_19_R3.CraftServer
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftEntity
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftMob
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer
+import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack
+import org.bukkit.craftbukkit.v1_19_R3.persistence.CraftPersistentDataContainer
+import org.bukkit.craftbukkit.v1_19_R3.persistence.CraftPersistentDataTypeRegistry
+import org.bukkit.craftbukkit.v1_19_R3.util.CraftMagicNumbers
+import org.bukkit.craftbukkit.v1_19_R3.util.CraftNamespacedKey
+import org.bukkit.entity.LivingEntity
+import org.bukkit.entity.Mob
+import org.bukkit.entity.Player
+import org.bukkit.inventory.ItemStack
+import org.bukkit.persistence.PersistentDataContainer
+import java.lang.reflect.Field
+
+class CommonsInitializer : CommonsInitializerProxy {
+    override fun init(plugin: EcoPlugin) {
+        CommonsProvider.setIfNeeded(CommonsProviderImpl)
+        plugin.onEnable {
+            plugin.eventManager.registerListener(PacketInjectorListener)
+        }
+    }
+
+    object CommonsProviderImpl : CommonsProvider {
+        private val cisHandle: Field = CraftItemStack::class.java.getDeclaredField("handle").apply {
+            isAccessible = true
+        }
+
+        private val pdcRegsitry = Class.forName("org.bukkit.craftbukkit.v1_19_R3.inventory.CraftMetaItem")
+            .getDeclaredField("DATA_TYPE_REGISTRY")
+            .apply { isAccessible = true }
+            .get(null) as CraftPersistentDataTypeRegistry
+
+        override val nbtTagString = CraftMagicNumbers.NBT.TAG_STRING
+
+        override fun toPathfinderMob(mob: Mob): PathfinderMob? {
+            val craft = mob as? CraftMob ?: return null
+            return craft.handle as? PathfinderMob
+        }
+
+        override fun toResourceLocation(namespacedKey: NamespacedKey): ResourceLocation =
+            CraftNamespacedKey.toMinecraft(namespacedKey)
+
+        override fun asNMSStack(itemStack: ItemStack): net.minecraft.world.item.ItemStack {
+            return if (itemStack !is CraftItemStack) {
+                CraftItemStack.asNMSCopy(itemStack)
+            } else {
+                cisHandle[itemStack] as net.minecraft.world.item.ItemStack? ?: CraftItemStack.asNMSCopy(itemStack)
+            }
+        }
+
+        override fun asBukkitStack(itemStack: net.minecraft.world.item.ItemStack): ItemStack {
+            return CraftItemStack.asCraftMirror(itemStack)
+        }
+
+        override fun mergeIfNeeded(itemStack: ItemStack, nmsStack: net.minecraft.world.item.ItemStack) {
+            if (itemStack !is CraftItemStack) {
+                itemStack.itemMeta = CraftItemStack.asCraftMirror(nmsStack).itemMeta
+            }
+        }
+
+        override fun toBukkitEntity(entity: net.minecraft.world.entity.LivingEntity): LivingEntity? =
+            CraftEntity.getEntity(Bukkit.getServer() as CraftServer, entity) as? LivingEntity
+
+        override fun makePdc(tag: CompoundTag, base: Boolean): PersistentDataContainer {
+            fun emptyPdc(): CraftPersistentDataContainer = CraftPersistentDataContainer(pdcRegsitry)
+
+            fun CompoundTag?.toPdc(): PersistentDataContainer {
+                val pdc = emptyPdc()
+                this ?: return pdc
+                val keys = this.allKeys
+                for (key in keys) {
+                    pdc.put(key, this[key])
+                }
+
+                return pdc
+            }
+
+            return if (base) {
+                tag.toPdc()
+            } else {
+                if (tag.contains("PublicBukkitValues")) {
+                    tag.getCompound("PublicBukkitValues").toPdc()
+                } else {
+                    emptyPdc()
+                }
+            }
+        }
+
+        override fun setPdc(
+            tag: CompoundTag,
+            pdc: PersistentDataContainer?,
+            item: net.minecraft.world.item.ItemStack?
+        ) {
+            fun CraftPersistentDataContainer.toTag(): CompoundTag {
+                val compound = CompoundTag()
+                val rawPublicMap: Map<String, Tag> = this.raw
+                for ((key, value) in rawPublicMap) {
+                    compound.put(key, value)
+                }
+
+                return compound
+            }
+
+            val container = when (pdc) {
+                is CraftPersistentDataContainer? -> pdc
+                else -> null
+            }
+
+            if (item != null) {
+                if (container != null && !container.isEmpty) {
+                    for (key in tag.allKeys.toSet()) {
+                        tag.remove(key)
+                    }
+
+                    tag.merge(container.toTag())
+                } else {
+                    item.tag = null
+                }
+            } else {
+                if (container != null && !container.isEmpty) {
+                    tag.put("PublicBukkitValues", container.toTag())
+                } else {
+                    tag.remove("PublicBukkitValues")
+                }
+            }
+        }
+
+        override fun materialToItem(material: Material): Item =
+            BuiltInRegistries.ITEM.getOptional(material.key.toResourceLocation())
+                .orElseThrow { IllegalArgumentException("Material is not item!") }
+
+        override fun itemToMaterial(item: Item) =
+            Material.getMaterial(BuiltInRegistries.ITEM.getKey(item).path.uppercase())
+                ?: throw IllegalArgumentException("Invalid material!")
+
+        override fun toNMS(player: Player): ServerPlayer {
+            return (player as CraftPlayer).handle
+        }
+    }
+}

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

@@ -0,0 +1,16 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.internal.entities.EcoDummyEntity
+import com.willfp.eco.internal.spigot.proxy.DummyEntityFactoryProxy
+import org.bukkit.Location
+import org.bukkit.craftbukkit.v1_19_R3.CraftWorld
+import org.bukkit.entity.Entity
+import org.bukkit.entity.EntityType
+
+class DummyEntityFactory : DummyEntityFactoryProxy {
+    override fun createDummyEntity(location: Location): Entity {
+        val world = location.world as CraftWorld
+        @Suppress("UsePropertyAccessSyntax")
+        return EcoDummyEntity(world.createEntity(location, EntityType.ZOMBIE.entityClass).getBukkitEntity())
+    }
+}

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

@@ -0,0 +1,12 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.entities.ai.EntityController
+import com.willfp.eco.internal.spigot.proxy.EntityControllerFactoryProxy
+import com.willfp.eco.internal.spigot.proxy.v1_19_R3.entity.EcoEntityController
+import org.bukkit.entity.Mob
+
+class EntityControllerFactory : EntityControllerFactoryProxy {
+    override fun <T : Mob> createEntityController(entity: T): EntityController<T> {
+        return EcoEntityController(entity)
+    }
+}

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

@@ -0,0 +1,82 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.data.ExtendedPersistentDataContainer
+import com.willfp.eco.internal.spigot.proxy.ExtendedPersistentDataContainerFactoryProxy
+import net.minecraft.nbt.Tag
+import org.bukkit.Material
+import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack
+import org.bukkit.craftbukkit.v1_19_R3.persistence.CraftPersistentDataContainer
+import org.bukkit.craftbukkit.v1_19_R3.persistence.CraftPersistentDataTypeRegistry
+import org.bukkit.inventory.ItemStack
+import org.bukkit.persistence.PersistentDataContainer
+import org.bukkit.persistence.PersistentDataType
+
+class ExtendedPersistentDataContainerFactory : ExtendedPersistentDataContainerFactoryProxy {
+    private val registry: CraftPersistentDataTypeRegistry
+
+    init {
+        /*
+         Can't grab actual instance since it's in CraftMetaItem (which is package-private)
+         And getting it would mean more janky reflection
+         */
+        val item = CraftItemStack.asCraftCopy(ItemStack(Material.STONE))
+        val pdc = item.itemMeta!!.persistentDataContainer
+        this.registry = CraftPersistentDataContainer::class.java.getDeclaredField("registry")
+            .apply { isAccessible = true }.get(pdc) as CraftPersistentDataTypeRegistry
+    }
+
+    override fun adapt(pdc: PersistentDataContainer): ExtendedPersistentDataContainer {
+        return when (pdc) {
+            is CraftPersistentDataContainer -> EcoPersistentDataContainer(pdc)
+            else -> throw IllegalArgumentException("Custom PDC instance ims not supported!")
+        }
+    }
+
+    override fun newPdc(): PersistentDataContainer {
+        return CraftPersistentDataContainer(registry)
+    }
+
+    inner class EcoPersistentDataContainer(
+        private val handle: CraftPersistentDataContainer
+    ) : ExtendedPersistentDataContainer {
+        @Suppress("UNCHECKED_CAST")
+        private val customDataTags: MutableMap<String, Tag> =
+            CraftPersistentDataContainer::class.java.getDeclaredField("customDataTags")
+                .apply { isAccessible = true }.get(handle) as MutableMap<String, Tag>
+
+        override fun <T : Any, Z : Any> set(key: String, dataType: PersistentDataType<T, Z>, value: Z) {
+            customDataTags[key] =
+                registry.wrap(dataType.primitiveType, dataType.toPrimitive(value, handle.adapterContext))
+        }
+
+        override fun <T : Any, Z : Any> has(key: String, dataType: PersistentDataType<T, Z>): Boolean {
+            val value = customDataTags[key] ?: return false
+            return registry.isInstanceOf(dataType.primitiveType, value)
+        }
+
+        override fun <T : Any, Z : Any> get(key: String, dataType: PersistentDataType<T, Z>): Z? {
+            val value = customDataTags[key] ?: return null
+            return dataType.fromPrimitive(registry.extract(dataType.primitiveType, value), handle.adapterContext)
+        }
+
+        override fun <T : Any, Z : Any> getOrDefault(
+            key: String,
+            dataType: PersistentDataType<T, Z>,
+            defaultValue: Z
+        ): Z {
+            return get(key, dataType) ?: defaultValue
+        }
+
+        override fun remove(key: String) {
+            customDataTags.remove(key)
+        }
+
+        override fun getAllKeys(): MutableSet<String> {
+            return customDataTags.keys
+        }
+
+        override fun getBase(): PersistentDataContainer {
+            return handle
+        }
+    }
+}

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

@@ -0,0 +1,12 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.fast.FastItemStack
+import com.willfp.eco.internal.spigot.proxy.FastItemStackFactoryProxy
+import com.willfp.eco.internal.spigot.proxy.common.item.EcoFastItemStack
+import org.bukkit.inventory.ItemStack
+
+class FastItemStackFactory : FastItemStackFactoryProxy {
+    override fun create(itemStack: ItemStack): FastItemStack {
+        return EcoFastItemStack(itemStack)
+    }
+}

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

@@ -0,0 +1,33 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.display.Display
+import com.willfp.eco.internal.spigot.proxy.MiniMessageTranslatorProxy
+import com.willfp.eco.util.toLegacy
+import net.kyori.adventure.text.minimessage.MiniMessage
+
+class MiniMessageTranslator : MiniMessageTranslatorProxy {
+    override fun format(message: String): String {
+        var mut = message
+
+        val startsWithPrefix = mut.startsWith(Display.PREFIX)
+        if (startsWithPrefix) {
+            mut = mut.substring(2)
+        }
+
+        mut = mut.replace('§', '&')
+
+        val miniMessage = runCatching {
+            MiniMessage.miniMessage().deserialize(
+                mut
+            ).toLegacy()
+        }.getOrNull() ?: mut
+
+        mut = if (startsWithPrefix) {
+            Display.PREFIX + miniMessage
+        } else {
+            miniMessage
+        }
+
+        return mut
+    }
+}

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

@@ -0,0 +1,46 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.EcoPlugin
+import com.willfp.eco.core.packet.PacketListener
+import com.willfp.eco.internal.spigot.proxy.PacketHandlerProxy
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.PacketAutoRecipe
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.PacketHeldItemSlot
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.PacketOpenWindowMerchant
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.PacketSetCreativeSlot
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.PacketSetSlot
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.PacketWindowItems
+import com.willfp.eco.internal.spigot.proxy.common.packet.display.frame.clearFrames
+import net.minecraft.network.protocol.Packet
+import org.bukkit.craftbukkit.v1_19_R3.entity.CraftPlayer
+import org.bukkit.entity.Player
+
+class PacketHandler : PacketHandlerProxy {
+    override fun sendPacket(player: Player, packet: com.willfp.eco.core.packet.Packet) {
+        if (player !is CraftPlayer) {
+            return
+        }
+
+        val handle = packet.handle
+
+        if (handle !is Packet<*>) {
+            return
+        }
+
+        player.handle.connection.send(handle)
+    }
+
+    override fun clearDisplayFrames() {
+        clearFrames()
+    }
+
+    override fun getPacketListeners(plugin: EcoPlugin): List<PacketListener> {
+        return listOf(
+            PacketAutoRecipe(plugin),
+            PacketHeldItemSlot,
+            PacketOpenWindowMerchant,
+            PacketSetCreativeSlot,
+            PacketSetSlot,
+            PacketWindowItems(plugin)
+        )
+    }
+}

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

@@ -0,0 +1,52 @@
+package com.willfp.eco.internal.spigot.proxy.v1_19_R3
+
+import com.willfp.eco.core.items.TestableItem
+import com.willfp.eco.core.recipe.parts.EmptyTestableItem
+import com.willfp.eco.internal.spigot.proxy.SNBTConverterProxy
+import net.minecraft.nbt.CompoundTag
+import net.minecraft.nbt.SnbtPrinterTagVisitor
+import net.minecraft.nbt.TagParser
+import org.bukkit.craftbukkit.v1_19_R3.inventory.CraftItemStack
+import org.bukkit.inventory.ItemStack
+
+class SNBTConverter : SNBTConverterProxy {
+    override fun fromSNBT(snbt: String): ItemStack? {
+        val nbt = runCatching { TagParser.parseTag(snbt) }.getOrNull() ?: return null
+        val nms = net.minecraft.world.item.ItemStack.of(nbt)
+        return CraftItemStack.asBukkitCopy(nms)
+    }
+
+    override fun toSNBT(itemStack: ItemStack): String {
+        val nms = CraftItemStack.asNMSCopy(itemStack)
+        return SnbtPrinterTagVisitor().visit(nms.save(CompoundTag()))
+    }
+
+    override fun makeSNBTTestable(snbt: String): TestableItem {
+        val nbt = runCatching { TagParser.parseTag(snbt) }.getOrNull() ?: return EmptyTestableItem()
+        val nms = net.minecraft.world.item.ItemStack.of(nbt)
+        if (nms == net.minecraft.world.item.ItemStack.EMPTY) {
+            return EmptyTestableItem()
+        }
+
+        nbt.remove("Count")
+        return SNBTTestableItem(CraftItemStack.asBukkitCopy(nms), nbt)
+    }
+
+    class SNBTTestableItem(
+        private val item: ItemStack,
+        private val tag: CompoundTag
+    ) : TestableItem {
+        override fun matches(itemStack: ItemStack?): Boolean {
+            if (itemStack == null) {
+                return false
+            }
+
+            val nms = CraftItemStack.asNMSCopy(itemStack)
+            val nmsTag = nms.save(CompoundTag())
+            nmsTag.remove("Count")
+            return tag.copy().merge(nmsTag) == nmsTag
+        }
+
+        override fun getItem(): ItemStack = item
+    }
+}