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use crate::solar_system::{Kilograms, Kilometers, SolarSystem, body::BodyId, orbit::StaticOrbit};

pub type ShipId = usize;

pub struct Ship
{
    name: String,
    mass: Kilograms,

    position: cgmath::Vector3<Kilometers>,
    velocity: cgmath::Vector3<f32>,
    acceleration: cgmath::Vector3<f32>,

    baked_orbit: Option<StaticOrbit>
}

impl Ship
{
    pub fn new(
        name: String,
        mass: Kilograms,
        system: &SolarSystem,
        orbiting: BodyId,
        orbit_sma: Kilometers)
    -> Self
    {
        Self {
            name,
            mass,
            position: cgmath::vec3(0.0, 0.0, 0.0),
            velocity: cgmath::vec3(0.0, 0.0, 0.0),
            acceleration: cgmath::vec3(0.0, 0.0, 0.0),
            baked_orbit: None
        }
    }
}