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extern crate serde_json;
use std::collections::HashMap;
use std::io::BufRead;
use std::io::Write;
use crate::item::{Item, ItemType};
use crate::mass::{Mass, MassType};
use crate::modules::refinery::RefineryStatus;
use crate::server::connection::ServerConnection;
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct RefineryData {
pub has_crude_minerals: bool,
pub status: RefineryStatus,
}
impl ServerConnection {
pub fn server_refinery(&mut self, masses: &mut HashMap<String, Mass>) {
let mut ship = masses.remove(&self.name).unwrap();
if let MassType::Ship {
ref mut refinery,
ref mut storage,
..
} = ship.mass_type
{
let refinery = refinery.as_mut().unwrap();
let refinery_data = RefineryData {
has_crude_minerals: storage
.items
.iter()
.any(|item| item.itemtype == ItemType::CrudeMinerals),
status: refinery.status.clone(),
};
if self.open && self.txrx_refinery(&refinery_data) {
refinery.toggle();
}
if !refinery_data.has_crude_minerals {
refinery.off();
}
if refinery.status == RefineryStatus::Refined {
storage.take_item(ItemType::CrudeMinerals);
storage.give_item(Item::new(ItemType::Iron));
refinery.taken();
}
}
masses.insert(self.name.clone(), ship);
}
fn txrx_refinery(&mut self, refinery_data: &RefineryData) -> bool {
let send = serde_json::to_string(refinery_data).unwrap() + "\n";
if let Err(_err) = self.stream.write(send.as_bytes()) {
self.open = false;
}
let mut recv = String::new();
if let Ok(result) = self.buff_r.read_line(&mut recv) {
match recv.as_bytes() {
b"R\n" => {
if refinery_data.has_crude_minerals {
return true;
}
}
_ => {
if result == 0 {
self.open = false;
}
}
}
}
false
}
}
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