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use crate::constants;
use crate::mass::Mass;
use crate::math::Vector;
#[derive(Serialize, Deserialize, Debug, Clone)]
pub enum EnginesStatus {
None,
ApproachingTargetVelocity,
}
impl Default for EnginesStatus {
fn default() -> Self {
EnginesStatus::None
}
}
#[derive(Serialize, Deserialize, Debug, Clone, Default)]
pub struct Engines {
acceleration: Vector,
target_velocity: Option<Vector>,
pub fuel: f64,
}
impl Engines {
pub fn new() -> Engines {
Engines {
acceleration: Vector::default(),
target_velocity: None,
fuel: constants::SHIP_ENGINES_FUEL_START,
}
}
pub fn recv_acceleration(&mut self) -> Vector {
let acceleration = self.acceleration.clone();
self.acceleration = Vector::default();
if self.fuel - acceleration.magnitude() >= 0.0 {
self.fuel -= acceleration.magnitude();
acceleration
} else {
Vector::default()
}
}
pub fn give_client_data(
&mut self,
position: Vector,
velocity: Vector,
target: Option<&Mass>,
data: String,
) {
let mut acceleration = Vector::default();
match data.as_str() {
"5" => acceleration.x += 0.1,
"0" => acceleration.x -= 0.1,
"8" => acceleration.y += 0.1,
"2" => acceleration.y -= 0.1,
"4" => acceleration.z += 0.1,
"6" => acceleration.z -= 0.1,
"+" => acceleration = velocity * 0.05,
"-" => {
acceleration = velocity * -1.05;
}
"s" => {
acceleration = velocity * -1.0;
}
"c" => {
if let Some(target) = target {
acceleration = target.velocity.clone() - velocity;
}
}
"t" => {
if let Some(target) = target {
acceleration = (target.position.clone() - position) * 0.01;
}
}
_ => (),
}
self.acceleration = acceleration;
}
}
|
