Entrypoints

An entrypoint is just a TO2-script file (aka. module) with a main function. These will appear in the main UI window and can be started as a process.

There are different main functions for each game situation.

Flight view

The entrypoint for the flight view is:

use { CONSOLE } from ksp::console

pub fn main_flight() -> Unit = {
    CONSOLE.print_line("Hello world")
}

For convenience the currently active vessel can be injected as parameter:

use { CONSOLE } from ksp::console
use { Vessel } from ksp::vessel

pub fn main_flight(vessel: Vessel) -> Unit = {
    CONSOLE.print_line("Hello " + vessel.name)
}

Entrypoints can have additional parameters beyond the active vessel. These serve as inputs to the process and can be overwritten in-game. Currently, int, float and bool types are supported. You should provide a default value for your extra parameters, otherwise a zero value will be chosen.

use { CONSOLE } from ksp::console
use { Vessel } from ksp::vessel

pub fn main_flight(vessel: Vessel, apoapsis: int = 1000, inclination: float = 1.5, circularize: bool = true) -> Unit = {
    CONSOLE.print_line("Hello " + vessel.name)
    CONSOLE.print_line("Launching to " + apoapsis.to_string() + "km, inclination" + inclination.to_string() + "°. circularize=" + circularize.to_string())
}

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NOTE all the following entrypoints are essentially untested and might not work.

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Tracking station

The entrypoint for the Tracking station is:

use { CONSOLE } from ksp::console

pub fn main_tracking() -> Unit = {
    CONSOLE.print_line("Hello world")
}

VAB

The entrypoint for the VAB is:

use { CONSOLE } from ksp::console

pub fn main_editor() -> Unit = {
    CONSOLE.print_line("Hello world")
}

KSC

The entrypoint for the KSC is:

use { CONSOLE } from ksp::console

pub fn main_ksc() -> Unit = {
    CONSOLE.print_line("Hello world")
}