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Fix #377 - Work from start with 8GB Ram
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Autopilot will now launch daemon and shut itself down in BN1.1 with 8GB ram
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@alainbryden
alainbryden committed Oct 26, 2024
1 parent ecd6c73 commit c866eea
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Showing 4 changed files with 92 additions and 32 deletions.
58 changes: 46 additions & 12 deletions autopilot.js
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Original file line number Diff line number Diff line change
Expand Up @@ -83,6 +83,7 @@ let ranCasino = false; // Flag to indicate whether we've stolen 10b from the cas
let reservedPurchase = 0; // Flag to indicate whether we've reservedPurchase money and can still afford augmentations
let alreadyJoinedDaedalus = false, autoJoinDaedalusUnavailable = false, reservingMoneyForDaedalus = false, prioritizeHackForDaedalus = false; // Flags to indicate that we should be keeping 100b cash on hand to earn an invite to Daedalus
let lastScriptsCheck = 0; // Last time we got a listing of all running scripts
let homeRam = 0; // Amount of RAM on the home server, last we checked
let killScripts = []; // A list of scripts flagged to be restarted due to changes in priority
let dictOwnedSourceFiles = [], unlockedSFs = [], nextBn = 0; // Info for the current bitnode
let installedAugmentations = [], playerInstalledAugCount = 0, stanekLaunched = false; // Info for the current ascend
Expand All @@ -109,17 +110,18 @@ export async function main(ns) {
log(ns, `WARNING: You have previously enabled the flag "--${flag}". Because of the way this script saves its run settings, the ` +
`only way to now turn this back off will be to manually edit or delete the file ${ns.getScriptName()}.config.txt`, true);

let startUpRan = false;
while (true) {
let startUpRan = false, keepRunning = true;
while (keepRunning) {
try {
// Start-up actions, wrapped in error handling in case of temporary failures
if (!startUpRan) startUpRan = await startUp(ns);
// Main loop: Monitor progress in the current BN and automatically reset when we can afford TRP, or N augs.
await mainLoop(ns);
keepRunning = await mainLoop(ns);
}
catch (err) {
log(ns, `WARNING: autopilot.js Caught (and suppressed) an unexpected error:` +
`\n${getErrorInfo(err)}`, false, 'warning');
keepRunning = shouldWeKeepRunning(ns);
}
await ns.sleep(options['interval']);
}
Expand All @@ -134,7 +136,7 @@ async function startUp(ns) {
alreadyJoinedDaedalus = autoJoinDaedalusUnavailable = reservingMoneyForDaedalus = prioritizeHackForDaedalus =
bnCompletionSuppressed = stanekLaunched = false;
playerInstalledAugCount = wdHack = null;
installCountdown = daemonStartTime = lastScriptsCheck = reservedPurchase = 0;
installCountdown = daemonStartTime = lastScriptsCheck = homeRam = reservedPurchase = 0;
lastStatusLog = "";
installedAugmentations = killScripts = [];

Expand All @@ -143,6 +145,7 @@ async function startUp(ns) {
bitNodeMults = await tryGetBitNodeMultipliers(ns);
dictOwnedSourceFiles = await getActiveSourceFiles(ns, false);
unlockedSFs = await getActiveSourceFiles(ns, true);
homeRam = await getNsDataThroughFile(ns, `ns.getServerMaxRam(ns.args[0])`, null, ["home"]);
try {
installedAugmentations = !(4 in unlockedSFs) ? [] :
await getNsDataThroughFile(ns, 'ns.singularity.getOwnedAugmentations()', '/Temp/player-augs-installed.txt');
Expand Down Expand Up @@ -193,13 +196,12 @@ async function persistConfigChanges(ns) {
* @param {NS} ns */
async function initializeNewBitnode(ns) {
// Nothing to do here (yet)
//const player = await getNsDataThroughFile(ns, 'ns.getPlayer()');
}

/** Logic run periodically throughout the BN
* @param {NS} ns */
async function mainLoop(ns) {
const player = await getNsDataThroughFile(ns, 'ns.getPlayer()');
const player = await getPlayerInfo(ns);
let stocksValue = 0;
try { stocksValue = await getStocksValue(ns); } catch { /* Assume if this fails (insufficient ram) we also have no stocks */ }
manageReservedMoney(ns, player, stocksValue);
Expand All @@ -208,6 +210,14 @@ async function mainLoop(ns) {
await checkOnRunningScripts(ns, player);
await maybeDoCasino(ns, player);
await maybeInstallAugmentations(ns, player);
return shouldWeKeepRunning(ns); // Return false to shut down autopilot.js if we installed augs, or don't have enough home RAM
}

/** Ram-dodge getting player info.
* @param {NS} ns
* @returns {Promise<Player>} */
async function getPlayerInfo(ns) {
return await getNsDataThroughFile(ns, `ns.getPlayer()`);
}

/** Logic run periodically to if there is anything we can do to speed along earning a Daedalus invite
Expand Down Expand Up @@ -412,8 +422,8 @@ async function checkOnRunningScripts(ns, player) {
while (killScripts.length > 0)
await killScript(ns, killScripts.pop(), runningScripts);

// Hold back on launching certain scripts if we are low on home RAM
const homeRam = await getNsDataThroughFile(ns, `ns.getServerMaxRam(ns.args[0])`, null, ["home"]);
// See if home ram has improved. We hold back on launching certain scripts if we are low on home RAM
homeRam = await getNsDataThroughFile(ns, `ns.getServerMaxRam(ns.args[0])`, null, ["home"]);

// Launch stock-master in a way that emphasizes it as our main source of income early-on
if (!findScript('stockmaster.js') && !reservingMoneyForDaedalus && homeRam >= 32)
Expand Down Expand Up @@ -501,6 +511,9 @@ async function checkOnRunningScripts(ns, player) {
// If we have SF4, but not level 3, instruct daemon.js to reserve additional home RAM
if ((4 in unlockedSFs) && unlockedSFs[4] < 3)
daemonArgs.push('--reserved-ram', 32 * ((unlockedSFs[4] ?? 0) == 2 ? 4 : 16));
// Open the tail window if it's the start of a new BN. Especially useful to new players.
if(getTimeInBit)
daemonArgs.push('--tail');
}

// Once stanek's gift is accepted, launch it once per reset before we launch daemon (Note: stanek's gift is auto-purchased by faction-manager.js on your first install)
Expand Down Expand Up @@ -624,10 +637,9 @@ function getFactionManagerOutput(ns) {
* @param {NS} ns
* @param {Player} player */
async function maybeInstallAugmentations(ns, player) {
if (!(4 in unlockedSFs)) {
setStatus(ns, `No singularity access, so you're on your own. You should manually work for factions and install augmentations!`);
return false; // Cannot automate augmentations or installs without singularity
}
if (!(4 in unlockedSFs)) // Cannot automate augmentations or installs without singularity
return setStatus(ns, `No singularity access, so you're on your own. You should manually work for factions and install augmentations!`);

// If we previously attempted to reserve money for an augmentation purchase order, do a fresh facman run to ensure it's still available
if (reservedPurchase && installCountdown <= Date.now()) {
log(ns, "INFO: Manually running faction-manager.js to ensure previously reserved purchase is still obtainable.");
Expand Down Expand Up @@ -821,6 +833,28 @@ function manageReservedMoney(ns, player, stocksValue) {
*/
}

/** Logic to determine whether we should keep running, or shut down autopilot.js for some reason.
* @param {NS} ns
* @returns {boolean} true if we should keep running. False if we should shut down this script. */
function shouldWeKeepRunning(ns) {
if (4 in unlockedSFs)
return true; // If we have SF4 - run always
if (homeRam == 8) {
log(ns, `WARN: (not an actual warning, just trying to make this message stand out.)` +
`\n` + '-'.repeat(100) +
`\n\n Welcome to bitburner and thanks for using my scripts!` +
`\n\n Currently, your available RAM on home (8 GB) is too small to keep autopilot.js running.` +
`\n The priority should just be to run "daemon.js" for a while until you have enough money to` +
`\n purchase some home RAM (which you must do manually at a store like [alpha ent.] in the city),` +
`\n\n Once you have more home ram, feel free to 'run ${ns.getScriptName()}' again!` +
`\n\n` + '-'.repeat(100), true);
ns.tail(getFilePath('daemon.js'));
return false; // Daemon.js needs more room to breath
}
// Otherwise, keep running
return true;
}

/** Helper to launch a script and log whether if it succeeded or failed
* @param {NS} ns */
function launchScriptHelper(ns, baseScriptName, args = [], convertFileName = true) {
Expand Down
30 changes: 19 additions & 11 deletions daemon.js
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Original file line number Diff line number Diff line change
Expand Up @@ -141,8 +141,7 @@ let highUtilizationIterations = 0;
let lastShareTime = 0; // Tracks when share was last invoked so we can respect the configured share-cooldown
let allTargetsPrepped = false;

/** Ram-dodge getting updated player info. Note that this is the only async routine called in the main loop.
* If latency or ram instability is an issue, you may wish to try uncommenting the direct request.
/** Ram-dodge getting updated player info.
* @param {NS} ns
* @returns {Promise<Player>} */
async function getPlayerInfo(ns) {
Expand Down Expand Up @@ -216,10 +215,19 @@ function reservedMoney(ns) {
// script entry point
/** @param {NS} ns **/
export async function main(ns) {
try {
await startup(ns);
} catch (err) {
log(ns, `ERROR: daemon.js Caught a fatal error during startup: ${getErrorInfo(err)}`, true, 'error');
let startupAttempts = 0;
while (startupAttempts++ <= 5) {
try {
await startup(ns);
} catch (err) {
if (startupAttempts == 5)
log(ns, `ERROR: daemon.js Keeps catching a fatal error during startup: ${getErrorInfo(err)}`, true, 'error');
else {
log(ns, `WARN: daemon.js Caught an error during startup: ${getErrorInfo(err)}` +
`\nWill try again (attempt ${startupAttempts} of 5)`, false, 'warning');
await ns.sleep(5000);
}
}
}
}

Expand Down Expand Up @@ -538,11 +546,6 @@ async function runPeriodicScripts(ns) {
await runCommand(ns, `0; if(ns.hacknet.spendHashes("Sell for Money")) ns.toast('Sold 4 hashes for \$1M', 'success')`, '/Temp/sell-hashes-for-money.js');
}
}
// For early players, provide a hint to buy more home RAM asap:
if (!(4 in dictSourceFiles) && !homeServer.totalRam(true) < 64)
log(ns, `INFO: Reminder: Daemon.js can do a lot more if you have more Home RAM. Right now, you must buy this yourself.` +
`\nHead to the "City", visit [alpha ent.] (or other Tech store), and purchase at least 64 GB as soon as possible!` +
`\nAlso be sure to purchase TOR and run "buy -a" from the terminal until you own all hack tools.`, true, 'info');
}

// Helper that gets the either invokes a function that returns a value, or returns the value as-is if it is not a function.
Expand Down Expand Up @@ -662,6 +665,11 @@ async function doTargetingLoop(ns) {
.join('\n  ');
log(ns, targetsLog);
ns.write("/Temp/targets.txt", targetsLog, "w");
// For early players, provide a hint to buy more home RAM asap:
if (!(4 in dictSourceFiles) && !homeServer.totalRam(true) < 64)
log(ns, `Reminder: Daemon.js can do a lot more if you have more Home RAM. Right now, you must buy this yourself.` +
`\nHead to the "City", visit [alpha ent.] (or other Tech store), and purchase at least 64 GB as soon as possible!` +
`\nAlso be sure to purchase TOR and run "buy -a" from the terminal until you own all hack tools.`, true, 'info');
}
}
// Processed servers will be split into various lists for generating a summary at the end
Expand Down
15 changes: 11 additions & 4 deletions faction-manager.js
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ export async function main(ns) {
desiredAugs = priorityAugs.concat(desiredAugs);

// Determine which source files are active, which, for one, lets us determine how the cost of augmentations will scale
playerData = await getNsDataThroughFile(ns, 'ns.getPlayer()');
playerData = await getPlayerInfo(ns);
bitNode = (await getNsDataThroughFile(ns, `ns.getResetInfo()`)).currentNode;
const ownedSourceFiles = await getActiveSourceFiles(ns, false);
effectiveSourceFiles = await getActiveSourceFiles(ns, true);
Expand Down Expand Up @@ -240,6 +240,13 @@ export async function main(ns) {
}
}

/** Ram-dodge getting updated player info.
* @param {NS} ns
* @returns {Promise<Player>} */
async function getPlayerInfo(ns) {
return await getNsDataThroughFile(ns, `ns.getPlayer()`);
}

/** @param {NS} ns
* @returns {Promise<GangGenInfo|boolean>} Gang information, if we're in a gang, or False */
async function getGangInfo(ns) {
Expand Down Expand Up @@ -687,7 +694,7 @@ async function manageFilteredSubset(ns, outputRows, subsetName, subset, printLis
* Note: Stores this info in global properties `purchaseableAugs` and `purchaseFactionDonations` so that a final action in the main method will do the purchase. */
async function managePurchaseableAugs(ns, outputRows, accessibleAugs) {
// Refresh player data to get an accurate read of current money
playerData = await getNsDataThroughFile(ns, 'ns.getPlayer()');
playerData = await getPlayerInfo(ns);
const budget = playerData.money + stockValue;
let totalRepCost, totalAugCost, dropped, restart;
// We will make every effort to keep "priority" augs in the purchase order, but start dropping them if we find we cannot afford them all
Expand Down Expand Up @@ -872,7 +879,7 @@ async function purchaseDesiredAugs(ns) {
let totalRepCost = Object.values(purchaseFactionDonations).reduce((t, r) => t + r, 0);
let totalAugCost = getTotalCost(purchaseableAugs);
// Refresh player data to get an accurate read of current money
playerData = await getNsDataThroughFile(ns, 'ns.getPlayer()');
playerData = await getPlayerInfo(ns);
if (stockValue > 0)
return log(ns, `ERROR: For your own protection, --purchase will not run while you are holding stocks (current stock value: ${formatMoney(stockValue)}). ` +
`Liquidate your shares before running (run stockmaster.js --liquidate) or run this script with --ignore-stocks to override this.`, printToTerminal, 'error')
Expand Down Expand Up @@ -902,7 +909,7 @@ async function purchaseDesiredAugs(ns) {
else
log(ns, `ERROR: We were only able to purchase ${purchased} of our ${purchaseableAugs.length} augmentations. ` +
`Expected cost was ${getCostString(totalAugCost, totalRepCost)}. Player money was ${formatMoney(playerData.money)} right before purchase, ` +
`is now ${formatMoney(await getNsDataThroughFile(ns, 'ns.getPlayer().money'))}`, printToTerminal, 'error');
`is now ${formatMoney((await getPlayerInfo(ns)).money)}`, printToTerminal, 'error');
}

/** @param {NS} ns **/
Expand Down
21 changes: 16 additions & 5 deletions helpers.js
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Original file line number Diff line number Diff line change
Expand Up @@ -643,16 +643,27 @@ async function getHardCodedBitNodeMultipliers(ns, fnGetNsDataThroughFile) {
export async function instanceCount(ns, onHost = "home", warn = true, tailOtherInstances = true) {
checkNsInstance(ns, '"alreadyRunning"');
const scriptName = ns.getScriptName();
const others = await getNsDataThroughFile(ns, 'ns.ps(ns.args[0]).filter(p => p.filename == ns.args[1]).map(p => p.pid)',
'/Temp/ps-other-instances.txt', [onHost, scriptName]);
if (others.length >= 2) {
let otherInstances = (/**@returns{ProcessInfo[]}*/() => [])();
try {
otherInstances = await getNsDataThroughFile(ns, 'ns.ps(ns.args[0]).filter(p => p.filename == ns.args[1]).map(p => p.pid)',
'/Temp/ps-other-instances.txt', [onHost, scriptName]);
} catch (err) {
if (err.message?.includes("insufficient RAM") ?? false) {
log(ns, `ERROR: Not enough free RAM on ${onHost} to run ${scriptName}.` +
`\nBuy more RAM or kill some other scripts first.` +
`\nYou can run the 'top' command from the terminal to see what scripts are using RAM.`, true, 'error');
return 2;
}
else throw err;
}
if (otherInstances.length >= 2) {
if (warn)
log(ns, `WARNING: You cannot start multiple versions of this script (${scriptName}). Please shut down the other instance first.` +
(tailOtherInstances ? ' (To help with this, a tail window for the other instance will be opened)' : ''), true, 'warning');
if (tailOtherInstances) // Tail all but the last pid, since it will belong to the current instance (which will be shut down)
others.slice(0, others.length - 1).forEach(pid => ns.tail(pid));
otherInstances.slice(0, others.length - 1).forEach(pid => ns.tail(pid));
}
return others.length;
return otherInstances.length;
}

/** Helper function to get all stock symbols, or null if you do not have TIX api access.
Expand Down

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