72 lines
2.9 KiB
JavaScript
72 lines
2.9 KiB
JavaScript
import { registerAgent } from '../database/config.js';
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import * as api from './api.js';
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import * as ships from './ships.js';
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// This starts an extraction loop with a ship which ends when the ship's cargo is at least 90% full with only one desired good
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// ctx must must have two attributes: `ship` and `good`
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export function extract(ctx, response) {
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if (response !== undefined) {
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if (response.error !== undefined) {
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switch(response.error.code) {
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case 4000: // ship is on cooldown
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setTimeout(extract, response.error.data.cooldown.remainingSeconds * 1000, ctx);
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return;
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case 4228: // ship is full. Running the ship inventory function to list the cargo so that know if we need to sell
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ships.ship({ship: ctx.ship, next:{action: extract, ship: ctx.ship, good: ctx.good}});
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return;
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default:
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throw response;
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}
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}
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if (response.data.extraction !== undefined && response.data.extraction.yield !== undefined) { // yield won't be defined if we reached this point from an inventory request
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console.log(`${ctx.ship}: extracted ${response.data.extraction.yield.units} of ${response.data.extraction.yield.symbol}`);
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}
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if (response.data.cargo !== undefined && response.data.cargo.capacity * 0.9 <= response.data.cargo.units) { // > 90% full
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const good = response.data.cargo.inventory.filter(i => i.symbol === ctx.good)[0];
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const inventory = response.data.cargo.inventory.filter(i => i.symbol !== ctx.good);
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if (good?.units >= response.data.cargo.capacity * 0.9) { // > 90% full
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console.log(`ship's cargo is full with ${response.data.cargo.units} of ${ctx.good}!`);
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return;
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}
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let actions = [{ action: ships.dock, ship: ctx.ship }];
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inventory.forEach(i => actions.push({action: ships.sell, ship: ctx.ship, good: i.symbol, units: i.units}));
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actions.push({action: ships.orbit, ship: ctx.ship});
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actions.push({action: extract, ship: ctx.ship, good: ctx.good});
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api.chain(actions);
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return;
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} else { // we need to mine more
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if (response.data.cooldown) { // we are on cooldown, call ourselves again in a moment
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setTimeout(extract, response.data.cooldown.remainingSeconds * 1000, ctx);
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return;
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}
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}
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}
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ships.extract({ship: ctx.ship, good: ctx.good, next: { action: extract, ship: ctx.ship, good: ctx.good }});
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}
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// This function inits the database in case we have an already registered game
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export function init(symbol, faction, token) {
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registerAgent(symbol, faction, token);
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}
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// This function registers then inits the database
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export function register(symbol, faction) {
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fetch(
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'https://api.spacetraders.io/v2/register',
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{
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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symbol: symbol,
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faction: faction,
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}),
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})
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.then(response => response.json())
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.then(response => {
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console.log(JSON.stringify(response, null, 2));
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init(symbol, faction, response.data.token);
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})
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.catch(err => console.error(err));
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}
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