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use crate::mass::Mass;
use crate::math::Vector;
#[derive(Serialize, Deserialize, Debug, Clone, Default)]
pub struct Engines {
acceleration: Vector,
}
impl Engines {
pub fn new() -> Engines {
Engines {
acceleration: Vector::default(),
}
}
pub fn recv_acceleration(&mut self) -> Vector {
let acceleration = self.acceleration.clone();
self.acceleration = Vector::default();
acceleration
}
pub fn give_client_data(&mut self, ship: &Mass, target: Option<&Mass>, data: String) {
let mut acceleration = Vector::default();
match data.as_bytes() {
b"5\n" => acceleration.a += 0.1,
b"0\n" => acceleration.a -= 0.1,
b"8\n" => acceleration.b += 0.1,
b"2\n" => acceleration.b -= 0.1,
b"4\n" => acceleration.c += 0.1,
b"6\n" => acceleration.c -= 0.1,
b"+\n" => acceleration = ship.velocity.clone() * 0.05,
b"-\n" => {
acceleration = ship.velocity.clone() * -1.05;
}
b"s\n" => {
acceleration = ship.velocity.clone() * -1.0;
}
b"c\n" => {
if let Some(target) = target {
acceleration = target.velocity.clone() - ship.velocity.clone();
}
}
b"t\n" => {
if let Some(target) = target {
acceleration = (target.position.clone() - ship.position.clone()) * 0.01;
}
}
_ => (),
}
self.acceleration = acceleration;
}
}
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