Add option to auto-import worlds created by other plugins

Author: Dev7ex

multiworld-api/multiworld-api-bukkit/src/main/java/com/dev7ex/multiworld/api/bukkit/MultiWorldBukkitApiConfiguration.java

@@ -28,6 +28,7 @@ public enum Entry {
         SETTINGS_AUTO_UNLOAD_LOAD_DELAY("settings.auto-unload-load-delay", 300, false),
         SETTINGS_AUTO_UNLOAD_SYSTEM_DELAY("settings.auto-unload-system-delay", 1800, false),
         SETTINGS_AUTO_UNLOAD_SYSTEM_ENABLED("settings.auto-unload-system-enabled", true, false),
+        SETTINGS_AUTO_WORLD_IMPORT_ENABLED("settings.auto-world-import", true, false),
 
         SETTINGS_DEFAULTS_AUTO_LOAD_ENABLED("settings.defaults.auto-load-enabled", false, false),
         SETTINGS_DEFAULTS_AUTO_UNLOAD_ENABLED("settings.defaults.auto-unload-enabled", false, false),

multiworld-api/multiworld-api-core/src/main/java/com/dev7ex/multiworld/api/MultiWorldApiConfiguration.java

@@ -117,6 +117,7 @@ public interface MultiWorldApiConfiguration {
 
     long getAutoUnloadLoadDelay();
 
+    boolean isAutoWorldImportEnabled();
 
     /**
      * Retrieves the default properties for worlds.

multiworld-bukkit/src/main/java/com/dev7ex/multiworld/MultiWorldConfiguration.java

@@ -101,6 +101,11 @@ public long getAutoUnloadLoadDelay() {
         return super.getLong(Entry.SETTINGS_AUTO_UNLOAD_LOAD_DELAY.getPath());
     }
 
+    @Override
+    public boolean isAutoWorldImportEnabled() {
+        return super.getBoolean(Entry.SETTINGS_AUTO_WORLD_IMPORT_ENABLED.getPath());
+    }
+
     @Override
     public boolean canNetherWorldAccessViaCommand() {
         return super.getBoolean(Entry.SETTINGS_ACCESS_NETHER_WORLD_VIA_COMMAND.getPath());

multiworld-bukkit/src/main/java/com/dev7ex/multiworld/MultiWorldPlugin.java

@@ -114,7 +114,8 @@ public void registerListeners() {
 
         super.registerListener(new WorldActivityListener(this));
         super.registerListener(new WorldFlagListener(this));
-        super.registerListener(new WorldInitializeListener(this));
+        super.registerListenerIf(new WorldInitializeListener(this),
+                enableIf -> this.configuration.isAutoWorldImportEnabled());
     }
 
     @Override

multiworld-bukkit/src/main/resources/config.yml

@@ -22,6 +22,9 @@ settings:
   auto-unload-system-delay: 1800
   # Enables automatic unloading of inactive worlds.
   auto-unload-system-enabled: true
+  # Whether to automatically detect and import newly created or loaded worlds.
+  # If false, new worlds must be manually added.
+  auto-world-import: false
   # Standard values for new worlds
   defaults:
     # Specifies whether the server should automatically load the worlds upon starting