Mobius CT_0 (Interlude)

This implementation targets stock Mobius CT_0. Modified revisions must be checked against their database schema and runtime API.

Requirements

• Java 25
• Mobius CT_0 source and build environment
• MariaDB or MySQL access through DatabaseFactory
• minimal-json-0.9.5.jar

Advertised capabilities

VERIFY_GAME_CREDENTIALS
GET_SERVER_STATUS
GET_ONLINE_COUNT
LIST_ACCOUNT_CHARACTERS
LIST_RANKINGS
SEARCH_GAME_CATALOG
SEARCH_SKILL_CATALOG
DELIVER_GRANT
CHARACTER_SERVICES
UNSTUCK_CHARACTER

CREATE_GAME_ACCOUNT and PLAYER_ONLINE_EVENT are not implemented.

Implementation behavior

• Credentials use SHA-1 followed by Base64, matching stock Mobius CT_0.
• Character and ranking queries use characters.charId.
• Item and skill delivery requires the target character online.
• Rename and gender change require the target character online.
• Unstuck accepts only an offline character owned by the supplied account and moves it to the configured recovery coordinates.
• The bridge creates and uses the portal_command table for idempotency.

Skill catalog requirement

Stock Mobius CT_0 does not expose all loaded skills. Add the SkillData.getAllSkills() accessor shown on the skill catalog page, or remove SEARCH_SKILL_CATALOG from MobiusGameBridge.capabilities().

Installation

The Mobius reference is provided as a complete source integration under org.l2jmobius.gameserver.portal. It includes its namespaced connector core; do not add the net.sf.l2j prebuilt core JAR to the same installation.

1. Copy connector/mobius-ct0-interlude/src/org/l2jmobius/gameserver/portal/ into java/org/l2jmobius/gameserver/portal/.

2. Place minimal-json-0.9.5.jar in the Mobius libs/ directory.

3. Add the startup hook after world and data initialization:

   import org.l2jmobius.gameserver.portal.PortalConfig;
   import org.l2jmobius.gameserver.portal.PortalConnector;
   
   PortalConfig.load();
   PortalConnector.getInstance().start();

4. Add best-effort cleanup to the shutdown sequence:

   try
   {
       org.l2jmobius.gameserver.portal.PortalConnector.getInstance().shutdown();
   }
   catch (Throwable ignored)
   {
   }

5. Download portal.properties, set the bridge class, and place the file at game/config/portal.properties:

   Bridge=org.l2jmobius.gameserver.portal.MobiusGameBridge

6. Add the skill catalog accessor or remove that capability.

7. Build the server:

   ant compile

8. Start the game server, confirm Connected, and run Connector check from Admin → Game Servers.