XUIDConverter - Easy to Use XUID to Username and Username to XUID Converter

If you store a player's uniqueId and add Bedrock support, you may come across a uniqueId that looks like this:

00000000-0000-0000-0009-01fbca93ce9f

This is the uniqueId that Geyser converts. Inside this ID, you will find a hexadecimal XUID that needs to be converted to a decimal XUID. With the decimal XUID, you can then retrieve the original gamerTag from the Geyser API.

Features

• Converts hexadecimal XUIDs to decimal XUIDs.
• Retrieves original gamerTags from the Geyser API.
• Implements caching to ensure no performance issues.
• Retrieves gamerTag even if a player is offline.

Usage

1. getUsername(UUID)
   This function takes a UUID (which includes the player's unique identifier) and converts it into a decimal XUID. Then, it uses the Geyser API to retrieve the player's original username.

2. getUniqueXUID(USERNAME)
   This function takes a username and uses the Geyser API to retrieve the player's XUID (in hexadecimal format).

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