Remove onEnable, onDisable and onLoad and replace it with lifecycle events

api/geyser/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserPostInitializeEvent.java

@@ -25,10 +25,16 @@
 
 package org.geysermc.geyser.api.event.lifecycle;
 
+import org.checkerframework.checker.nullness.qual.NonNull;
 import org.geysermc.geyser.api.event.Event;
+import org.geysermc.geyser.api.event.EventBus;
+import org.geysermc.geyser.api.extension.ExtensionManager;
 
 /**
  * Called when Geyser has completed initializing.
+ *
+ * @param extensionManager the extension manager
+ * @param eventBus the event bus
  */
-public class GeyserPostInitializeEvent implements Event {
+public record GeyserPostInitializeEvent(@NonNull ExtensionManager extensionManager, @NonNull EventBus eventBus) implements Event {
 }

api/geyser/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserPreInitializeEvent.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * @author GeyserMC
+ * @link https://github.com/GeyserMC/Geyser
+ */
+
+package org.geysermc.geyser.api.event.lifecycle;
+
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.geysermc.geyser.api.event.Event;
+import org.geysermc.geyser.api.event.EventBus;
+import org.geysermc.geyser.api.extension.ExtensionManager;
+
+/**
+ * Called when Geyser is starting to initialize.
+ *
+ * @param extensionManager the extension manager
+ * @param eventBus the event bus
+ */
+public record GeyserPreInitializeEvent(@NonNull ExtensionManager extensionManager, @NonNull EventBus eventBus) implements Event {
+}

api/geyser/src/main/java/org/geysermc/geyser/api/event/lifecycle/GeyserShutdownEvent.java

@@ -25,10 +25,14 @@
 
 package org.geysermc.geyser.api.event.lifecycle;
 
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.geysermc.geyser.api.command.CommandManager;
 import org.geysermc.geyser.api.event.Event;
+import org.geysermc.geyser.api.event.EventBus;
+import org.geysermc.geyser.api.extension.ExtensionManager;
 
 /**
  * Called when Geyser is shutting down.
  */
-public class GeyserShutdownEvent implements Event {
+public record GeyserShutdownEvent(@NonNull ExtensionManager extensionManager, @NonNull CommandManager commandManager, @NonNull EventBus eventBus) implements Event {
 }

api/geyser/src/main/java/org/geysermc/geyser/api/extension/Extension.java

@@ -36,24 +36,6 @@ import java.nio.file.Path;
  */
 public interface Extension {
 
-    /**
-     * Called when the extension is loaded
-     */
-    default void onLoad() {
-    }
-
-    /**
-     * Called when the extension is enabled
-     */
-    default void onEnable() {
-    }
-
-    /**
-     * Called when the extension is disabled
-     */
-    default void onDisable() {
-    }
-
     /**
      * Gets if the extension is enabled
      *