K2-D2 [Redux]

K2-D2 (Redux port)

An astromech-style autopilot suite for Kerbal Space Program 2, ported to the Redux modding framework from Christophe Floutier's original K2-D2 (built for SpaceWarp1).

K2-D2 gives you one panel (Alt-O or the AppBar icon) with a set of autopilots:

• Node - executes the next maneuver node, with auto-circularize at Ap/Pe
• Lift - automated ascent guidance with a configurable altitude/heading profile
• Landing - automated descent, braking, and touchdown
• Docking - automated final approach and docking
• Attitude - point-and-hold attitude control (a simple plane autopilot)

Status

This is a from-scratch port of the original code onto Redux's APIs, not a compatibility shim - it required chasing down and fixing a number of real differences between the old SpaceWarp1/UitkForKsp2 environment and Redux (custom UI controls, orbit representation, and more).

Confirmed working (tested in-game): - Full UI - all tabs, styling, custom controls - Node autopilot - Lift/ascent autopilot - flies the configured profile to orbit; ends by asking for a manual circularization node (see Known limitations below) - Landing autopilot - descent, braking, and touchdown, including collision detection - Docking autopilot - final approach and main-thrust kill-speed/brake - Attitude hold - Auto-staging, with a player-facing on/off toggle in the window's title bar

Known limitations: - The Lift/ascent autopilot asks for a manual circularization node rather than creating one itself.

Installation: 1. Install Redux for Kerbal Space Program 2. 2. Download the latest K2-D2 release and drop the contents into your KSP2 mods folder (merge folders if prompted).

Credits: - Christophe Floutier - original K2-D2 mod for SpaceWarp1 - IanMealworm - Redux port - Mole - original Circularize work - schlosrat - original testing and code help, especially node creation - Opus - named the mod - cheese3660 - SpaceWarp and AutoBurn, which the original mod was built on - Halbann - LazyOrbit, which the original mod's first steps were based on - KSP2Community - the Redux modding framework and the Redux.Template project scaffold this port is built on

License: CC BY-SA 4.0. Same license as the original K2-D2, inherited as required by its ShareAlike terms.