Velocity-CTD

A Minecraft server proxy with unparalleled server support, scalability, and flexibility.

Velocity-CTD is licensed under the GPLv3 license.

Goals

• A codebase that is easy to dive into and consistently follows best practices for Java projects as much as reasonably possible.
• High performance: handle thousands of players on one proxy.
• A new, refreshing API built from the ground up to be flexible and powerful whilst avoiding design mistakes and suboptimal designs from other proxies.
• First-class support for Paper, Sponge, Fabric and Forge. (Other implementations may work, but we make every endeavor to support these server implementations specifically.)
• Features that deliver an "all-in-one" experience with various features that we believe every network wants and needs.

Additional Features/Removals

• Utilization of newer dependencies for virtually any dependency that can easily and fairly be upgraded, to maintain the highest level of performance.
• Implementation of non-invasive multi-forwarding system that allows you to use a different forwarding method for specific servers on the backend.
• Configurable /alert command sends messages across your entire network.
• Configurable /alertraw command to send non-prefixed messages across your entire network.
• Configurable /find command that locates yourself and other users.
• /hub with /lobby alias that sends you to the/a fallback server, which synchronizes with the activation and deactivation of dynamic fallbacks.
• Configurable /ping command that displays your and other users' ping.
• The /send supports sending users from {SERVER_FROM} to {SERVER_TO}.
• Configurable /showall command that displays all users connected to a specific instance rather than flooding your chat with users connected everywhere.
• Configurable /velocity uptime command to view how long your proxy has been online for.
• Implementation of configurable /server {SERVER} access for tab completion and command execution.
• Choice implementation that allows you to fully strip, reload, and remove commands present in regular Velocity and require/force deactivation of commands for plugin overrides.
• Configurable value to disable translation for header and footer for Velocity to improve performance in plugins like TAB that do not need it.
• Configurable minimum version value that allows users to block users on versions older than your desired minimum server version (synchronizes with outdated pinger).
• Fallback servers allow users to be sent to the least or most populated server, which will cycle for even distribution.
• Configurable server brand and server pinger message (outdated and fallback).
• Configurable removal of unsigned message kick/disconnection events for plugins with improper compatibility.
• Configurable deactivation of Forge inbound handshakes for servers that do not run Forge or NeoForge as their server software.
• Other miscellaneous optimizations and tweaks that will only continue to be implemented as this fork matures.
• Preliminary MiniMessage support to permit full configurability of all Velocity messages, alongside /velocity reloadable translations, alongside /velocity reloadable server additions/removals inside the velocity.toml.
• Removal of all language files except messages.properties to preserve maintainability. PRs are welcome to reimplement all language files with our changes.
• Fix for users with poor connections getting stuck in the configuration phase by immediately removing them upon disconnection, using player teardown. (Issue: #1251)

Velocity-CTD Permissions

• velocity.command.alert [/alert]
• velocity.command.alertraw [/alertraw]
• velocity.command.find [/find]
• velocity.command.hub [/hub & /lobby]
• velocity.command.ping [/ping]
• velocity.command.showall [/showall]
• velocity.command.uptime [/velocity uptime]

Building

Velocity is built with Gradle. We recommend using the wrapper script (./gradlew) as our CI builds using it.

It is sufficient to run ./gradlew build to run the full build cycle.

You can find new releases of Velocity-CTD in our releases tab, where our latest updates will be compiled and ready for use.

Running

Once you've built Velocity, you can copy and run the -all JAR from proxy/build/libs. Velocity will generate a default configuration file, and you can configure it from there.