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spacetraders/nodejs/automation/agent.ts

95 lines
3 KiB
TypeScript

import events from 'events';
import * as autoContracting from './contracting.ts';
import { debugLog, send, sleep } from '../lib/api.ts';
import { getAgent } from '../lib/agent.ts';
import { getShips, purchaseShip, Ship } from '../lib/ships.ts';
import { market, shipyard, trait, waypoint } from '../lib/systems.ts';
import { Waypoint } from '../lib/types.ts';
import {
distance,
sortByDistanceFrom,
} from '../lib/utils.ts';
const bus = new events.EventEmitter(); // a bus to notify the agent to start purchasing ships
let running = false;
let state = 0;
enum states {
start_running_contracts_with_the_command_ship = 0,
visit_all_shipyards,
send_the_starting_probe_to_a_shipyard_that_sells_probes,
}
export async function run(): Promise<void> {
if (running) {
throw 'refusing to start a second agent processor';
}
running = true;
state = 0;
try {
while(true) {
const ships = getShips();
switch(state) {
case states.start_running_contracts_with_the_command_ship:
// TODO await autoContracting.run(ships[0]);
state++;
continue;
case states.visit_all_shipyards:
await visit_all_shipyards(ships[1]);
state++;
continue;
case states.send_the_starting_probe_to_a_shipyard_that_sells_probes:
await send_the_starting_probe_to_a_shipyard_that_sells_probes(ships[1]);
state++;
continue;
default:
debugLog('No more agent processor states implemented, exiting!')
return;
}
}
} catch (e) {
running = false;
throw e;
}
}
async function send_the_starting_probe_to_a_shipyard_that_sells_probes(probe: Ship) {
const probeWaypoint = await waypoint(probe.nav.waypointSymbol);
const myShipyard = await shipyard(probeWaypoint);
if (myShipyard.shipTypes.some(t => t.type === 'SHIP_PROBE')) return;
// our starting probe is not at a shipyard that sells probes, let's move
const shipyardWaypoints = await trait(probe.nav.systemSymbol, 'SHIPYARD');
let candidates: Array<{price: number, waypoint: Waypoint}> = [];
for (const w of shipyardWaypoints) {
const shipyardData = await shipyard(w);
const probeData = shipyardData.ships.filter(t => t.type === 'SHIP_PROBE');
if (probeData.length === 0) continue;
candidates.push({price: probeData[0].purchasePrice, waypoint: w });
};
candidates.sort(function(a, b) {
if (a.price < b.price) {
return -1;
} else if (a.price > b.price) {
return 1;
}
return 0;
});
await probe.navigate(candidates[0].waypoint);
}
async function visit_all_shipyards(probe: Ship) {
const probeWaypoint = await waypoint(probe.nav.waypointSymbol);
const shipyardWaypoints = await trait(probe.nav.systemSymbol, 'SHIPYARD');
let candidates: Array<Waypoint> = [];
for (const w of shipyardWaypoints) {
const shipyardData = await shipyard(w);
if (shipyardData.ships) continue;
candidates.push(w);
}
const nexts = sortByDistanceFrom(probeWaypoint, candidates).map(o => o.data);
for (const next of nexts) {
await probe.navigate(next);
await market(next);
await shipyard(next);
}
}