f

src/auto-backdoor.ts

@@ -0,0 +1,46 @@
+import { NS } from '@ns'
+import { parse } from './lib/flag';
+import { sprintf } from './lib/printf';
+import { selectRootedServerList } from "./lib/servers"
+
+
+async function propagateBackdoor(ns:NS, hostname: string): Promise<void>{
+    ns.singularity.connect(hostname);
+    const list = ns.scan(hostname);
+    for (const relname of list) {
+        const info = ns.getServer(relname);
+        if(info.backdoorInstalled){
+            continue;
+        }
+        if(info.requiredHackingSkill > ns.getHackingLevel()){
+            continue;
+        }
+        ns.tprint(`install backdoor ${relname}`);
+        ns.singularity.connect(relname);
+        await ns.singularity.installBackdoor();
+        ns.singularity.connect(hostname);
+    }
+}
+
+export async function main(ns: NS) : Promise<void> {
+    const flag = parse(ns.args.map(x=>x.toString()));
+    if(flag.h || flag.help){
+        const msg = ['run cmd']
+        msg.forEach(x=>ns.tprint(x));
+        return;
+    }
+    if(flag._.length === 0){
+        const servers = selectRootedServerList(ns);
+        for(const server of servers){
+            ns.tprint("prop backdoor to "+server.hostname);
+            await propagateBackdoor(ns,server.hostname);
+        }
+    }
+    else{
+        // const hostname = flag._[0];
+        // ns.tprint(sprintf("install backdoor %s",hostname));
+        // await ns.singularity.installBackdoor(hostname);
+        // ns.tprint("done");
+    }
+}
+

src/batch-cal.ts

@@ -20,14 +20,19 @@ export async function main(ns: NS) : Promise<void> {
         return;
     }
     const v = parseInt(flag._[0].toString());
+    if(isNaN(v)){
+        ns.tprint("Error. Require Integer. v = " + flag._[0]);
+        return;
+    }
     const hostname = flag.host ?? flag.t;
     const server = ns.getServer(hostname)
     if(flag.graph){
         const col = [];
         for (let i = 1; i < v; i++) {
             const info = calculateBatchResource(ns,hostname,i,server.moneyMax,1);
+            if(info === null) break;
             col.push({
-                costEffect :(info.earnMoneyPerSec / info.totalThreadCount),
+                costEffect :(info.earnMoneyPerCycle / info.totalThreadCount),
                 index: i,
                 total: info.totalThreadCount
             })

src/batching.ts

@@ -1,13 +1,15 @@
 import { NS, AutocompleteData } from '@ns'
-import { installBatchFilePack, isBatchFilePackInstalled, scpBatchFilePack } from './lib/batchbase';
+import { installBatchFilePack, isBatchFilePackInstalled, scpBatchFilePack, batchDaemon, requestHWGW } from './lib/batchbase';
 import { parse } from './lib/flag';
 
+
 function help(ns:NS):void{
-    ns.tprint("run cmd [target(hostname)] -h hostname")
+    ns.tprint("run cmd [target(hostname)] --hostname hostname")
 }
 
 // eslint-disable-next-line require-await
 export async function main(ns : NS) : Promise<void> {
+
     const flag = parse(ns.args.map(String))
 
     const hostname: string|undefined = flag.hostname ?? flag.n;
@@ -22,15 +24,20 @@ export async function main(ns : NS) : Promise<void> {
         return;
     }
     const target = flag._[0].toString();
-
+    ns.print("check batch file pack ...")
     if(!isBatchFilePackInstalled(ns)){
         await installBatchFilePack(ns);
     }
-    
+    const server = ns.getServer(hostname)
     await scpBatchFilePack(ns,hostname);
-
+    ns.print("request hwgw ...")
-    const server = ns.getServer(target);
+    requestHWGW({
-    ns.tprint();
+        hostname,
+        usableRam: server.maxRam - server.ramUsed,
+    },target);
+    ns.print("request hwgw done")
+    ns.print("start batch daemon ...");
+    await batchDaemon(ns, target);
 }
 
 // eslint-disable-next-line @typescript-eslint/no-unused-vars

src/deploy-share.ts

@@ -21,7 +21,7 @@ export async function main(ns: NS): Promise<void> {
         nThread = th;
     }
     else {
-        nThread = calculateMaximumThread(ns, hostname, getRamOfScript(ns,"weakenLoop"));
+        nThread = calculateMaximumThread(ns, hostname, ns.getScriptRam("share-server.js",hostname));
     }
     const pid = ns.exec("share-server.js",hostname, nThread);
 	ns.tprint(pid," Process started.");

src/get-my-karma.ts

@@ -0,0 +1,16 @@
+import { NS } from '@ns'
+import { parse } from './lib/flag';
+import { sprintf } from './lib/printf';
+
+// eslint-disable-next-line require-await
+export async function main(ns: NS) : Promise<void> {
+    const flag = parse(ns.args.map(x=>x.toString()));
+    if(flag.h || flag.help){
+        const msg = ['run cmd']
+        msg.forEach(x=>ns.tprint(x));
+        return;
+    }
+    // typescript error ignore
+    // @ts-ignore TS2339
+    ns.tprint(sprintf("karma: %.3f",ns.heart.break()));
+}

src/growing.ts

@@ -0,0 +1,46 @@
+import { NS, AutocompleteData } from '@ns'
+import { installBatchFilePack, isBatchFilePackInstalled, scpBatchFilePack, growDaemon, requestGrow } from './lib/batchbase';
+import { parse } from './lib/flag';
+
+
+function help(ns:NS):void{
+    ns.tprint("run cmd [target(hostname)] --hostname hostname")
+}
+
+// eslint-disable-next-line require-await
+export async function main(ns : NS) : Promise<void> {
+    const flag = parse(ns.args.map(String))
+
+    const hostname: string|undefined = flag.hostname ?? flag.n;
+    if(!hostname){
+        ns.tprint("hostname is not set");
+        help(ns);
+        return;
+    }
+    if(flag._.length == 0){
+        ns.tprint("target is not set");
+        help(ns);
+        return;
+    }
+    const target = flag._[0].toString();
+    ns.print("check batch file pack ...")
+    if(!isBatchFilePackInstalled(ns)){
+        await installBatchFilePack(ns);
+    }
+    const server = ns.getServer(hostname)
+    await scpBatchFilePack(ns,hostname);
+    ns.print("request hwgw ...")
+    requestGrow({
+        hostname,
+        usableRam: server.maxRam - server.ramUsed,
+    },target);
+    ns.print("request hwgw done")
+    ns.print("start batch daemon ...");
+    await growDaemon(ns, target);
+    ns.print("end grow daemon");
+}
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function autocomplete(data : AutocompleteData, args : string[]) : string[] {
+    return [...data.servers]
+}

src/hacknet-daemon.ts

@@ -225,11 +225,11 @@ export async function main(ns: NS): Promise<void> {
 
     const account = new Account(budget);
     ns.tail();
-    const period = 1000;
+    const period = 100;
     for (let i = 0; i < iter; i++) {
         //ns.clearLog()
         cycle(ns, account);
         await ns.sleep(period);
-        account.upgradeIncrement(ns,rate,period);
+        account.upgradeIncrement(ns,rate*0.1,period);
     }
 }

src/lib/batchbase.ts

@@ -1,6 +1,7 @@
 import { NS, Server } from "@ns"
+import { info } from "console";
 import { calculateServerGrowth, FormulaHelper } from "./formula";
-
+import { Scheduler } from "./scheduler";
 
 export type BatchType = "hack" | "grow" | "weaken" | "weakenLoop";
 
@@ -104,6 +105,7 @@ export interface ExecOption {
      */
     numThread?: number;
     /**
+     * milliseconds to sleep before exec
      * @default 0
      */
     sleepDuration?: number;
@@ -115,8 +117,9 @@ export interface ExecOption {
 }
 
 function execBatchfile(ns: NS, path: string, option: ExecOption): number {
+    const uuid = crypto.randomUUID();
     return ns.exec(path, option.hostname, option.numThread,
-        option.sleepDuration ?? 0, option.target, option.stock ?? false);
+        option.sleepDuration ?? 0, option.target, option.stock ?? false, uuid);
 }
 
 export function execHack(ns: NS, option: ExecOption): number {
@@ -131,16 +134,13 @@ export function execWeaken(ns: NS, option: ExecOption): number {
 export function execWeakenLoop(ns: NS, option: ExecOption): number {
     return execBatchfile(ns, "/tmp/weakenLoop.js", option);
 }
+export function execScriptOf(ns: NS,type: BatchType, option:ExecOption):number {
+    return execBatchfile(ns, "/tmp/" + type + ".js", option);
+}
 export function getRamOfScript(ns: NS, type: BatchType): number{
     return batchFilePack.filter(x=>x.type == type)[0].ram;
 }
 
-//type BatchType = "hack" | "grow" | "weaken";
-//
-//type Batch = {
-//    type: BatchType;
-//    options: ExecOption;
-//}
 type ReserveRequest = {
     hostname: string;
     usableRam: number;
@@ -156,83 +156,30 @@ interface HWGW {
     GWThreadCount: number;
 }
 
-type WorkReserved = {
+function getTotalRamOf(hwgw: HWGW): number{
-    allocated:false;
+    return hwgw.HThreadCount * 1.7 + hwgw.HWThreadCount * 1.75 + hwgw.GThreadCount * 1.75 + hwgw.GWThreadCount * 1.75;
-} | {
+}
-    allocated:true;
-    hwgw: HWGW;
-};
 
 type Resource = {
     hostname: string;
-    usableRam: string;
+    usableRam: number;
 };
 
-class HWGWBatchManager {
-    willExecuted: WorkReserved[];
-    server: Server;
-    ns: NS;
-    createdAt: number;
-
-
-    constructor(ns: NS, hostname: string) {
-        this.ns = ns;
-        this.willExecuted = [];
-        this.server = ns.getServer(hostname);
-        this.createdAt = ns.getTimeSinceLastAug();
-        
-        this.growArray();
-    }
-    private popRequest(): ReserveRequest[]{
-        const key = getKeyOfHWGWBatchManager(this.server.hostname);
-        const text = localStorage.getItem(key)
-        if(text === null){
-            return [];
-        }
-        localStorage.setItem(key,"");
-        return JSON.parse(text) as ReserveRequest[];
-    }
-    private growArray(n: number): void {
-        while (this.willExecuted.length <= n) {
-            this.willExecuted.push({
-                allocated:false
-            });
-        }
-    }
-
-    reserveBatch(time: number): void {
-        const milli = time - this.ns.getTimeSinceLastAug();
-        const sec = Math.floor(milli / 1000);
-        this.growArray(sec);
-        this.willExecuted[sec] = true;
-    }
-    async tick(): Promise<void> {
-        const data = this.willExecuted.shift();
-        await this.sleepCorrect();
-    }
-    /**
-     * exact time Sleep
-     */
-    async sleepCorrect(): Promise<void> {
-        const cur = this.ns.getTimeSinceLastAug();
-        const sliceTime = 250;
-        const delta = (cur - this.createdAt + sliceTime/2) % sliceTime - sliceTime/2;
-        await this.ns.sleep(sliceTime - delta);
-    }
-}
-
-
 interface HackCalculation extends HWGW {
-    earnMoneyPerSec: number;
+    earnMoneyPerCycle: number;
-    earnExpPerSec: number;
+    earnExpPerCycle: number;
     /**
-     * cycle time in seconds.
+     * cycle time in milliseconds.
      */
     cycleTime: number;
     totalThreadCount: number;
+
+    weakenTime: number;
+    growTime: number;
+    hackTime: number;
 }
 
-export function calculateBatchResource(ns: NS, hostname: string, hackThread: number, startMoney?: number, cores = 1): HackCalculation {
+export function calculateBatchResource(ns: NS, hostname: string, hackThread: number, startMoney?: number, cores = 1): HackCalculation| null {
     const helper = new FormulaHelper(ns);
     const server = ns.getServer(hostname);
     startMoney ??= server.moneyMax;
@@ -242,13 +189,14 @@ export function calculateBatchResource(ns: NS, hostname: string, hackThread: num
     const hackingChance = helper.calculateHackingChance(server);
     const earnMoneyPerCycle = hackThread * percentMoneyHacked * startMoney * hackingChance;
     const earnExpPerCycle = helper.calculateHackingExpGain(server) * hackThread * hackingChance;
-    const cycleTime = 1 + helper.calculateWeakenTime(server);
+    const cycleTime = 1000 + helper.calculateWeakenTime(server);
-
     const increasedSecurityAfterHack = helper.calculateHackSecurity(hackThread) + server.minDifficulty;
     const nWeakenHackThreads = Math.ceil(helper.calculateWeakenThreadCountToTargetSecurity(
         server.minDifficulty,
         increasedSecurityAfterHack, cores));
-
+    if(startMoney <= earnMoneyPerCycle){
+        return null;
+    }
     const nGrowThreads = Math.ceil(helper.calculateGrowThreadCount(hostname, startMoney - earnMoneyPerCycle, startMoney, cores));
     const increasedSecurityAfterGrow = helper.calculuateGrowthSecurity(nGrowThreads, cores) + server.minDifficulty;
 
@@ -257,8 +205,11 @@ export function calculateBatchResource(ns: NS, hostname: string, hackThread: num
         increasedSecurityAfterGrow, cores));
 
     return {
-        earnMoneyPerSec: earnMoneyPerCycle / cycleTime,
+        weakenTime: helper.calculateWeakenTime(server),
-        earnExpPerSec: earnExpPerCycle / cycleTime,
+        growTime: helper.calculateGrowTime(server),
+        hackTime: helper.calculateHackingTime(server),
+        earnMoneyPerCycle,
+        earnExpPerCycle,
         cycleTime,
         totalThreadCount: hackThread + nWeakenHackThreads + nGrowThreads + nWeakenGrowThreads,
         HThreadCount: hackThread,
@@ -267,14 +218,163 @@ export function calculateBatchResource(ns: NS, hostname: string, hackThread: num
         GWThreadCount: nWeakenGrowThreads
     }
 }
+class BatchManager {
+    server: Server;
+    ns: NS;
+    totalRam: number
+    scheluder: Scheduler;
+    resources: Resource[] = [];
 
-function calculateOptimal(ns: NS, target: string, req: ReserveRequest): HWGW {
+    constructor(ns: NS, hostname: string) {
+        this.ns = ns;
+        this.server = ns.getServer(hostname);
+        this.totalRam = 0;
+        this.scheluder = new Scheduler(ns, 250);
+    }
 
-    return {
+    reserve(hostname: string, usableRam: number): void {
-        GThreadCount: 0,
+        this.resources.push({
-        HThreadCount: 0,
+            hostname,
-        GWThreadCount: 0,
+            usableRam,
-        HWThreadCount: 0,
+        });
+        this.totalRam += usableRam;
+    }
+
+    getUsableTotalRam(): number {
+        return this.resources.reduce((acc, cur) => acc + cur.usableRam, 0);
+    }
+
+    execute(type: BatchType, opt: Omit<ExecOption, "hostname">): number[] {
+        const ret = [];
+        let numThread = opt.numThread ?? 1;
+        const ramUnit = getRamOfScript(this.ns, type);
+        for (let i = 0; i < this.resources.length; i++) {
+            const resource = this.resources[i]
+            let threadToRun = Math.floor(resource.usableRam / ramUnit);
+            if (threadToRun > numThread) {
+                threadToRun = numThread;
+            }
+            if (threadToRun <= 0) continue;
+
+            const pid = execScriptOf(this.ns, type, {
+                hostname: resource.hostname,
+                numThread: threadToRun,
+                sleepDuration: opt.sleepDuration,
+                target: opt.target,
+                stock: opt.stock,
+            });
+            resource.usableRam -= threadToRun * ramUnit;
+            // eslint-disable-next-line @typescript-eslint/explicit-function-return-type
+            const doWork = ()=>{
+                resource.usableRam += threadToRun * ramUnit;
+                const msg = [
+                    `${pid} has finished.`,
+                    `${resource.hostname} recover ${threadToRun * ramUnit} ram`]
+                this.ns.print(msg.join("\n"));
+            }
+            this.scheluder.onPidTerminate(pid, {work() {doWork();}});
+            numThread -= threadToRun;
+            ret.push(pid);
+        }
+
+        return ret;
+    }
+}
+
+class HWGWBatchManager extends BatchManager {
+    constructor(ns: NS, hostname: string) {
+        super(ns, hostname);
+    }
+
+    calcBatchResource(hackThread: number): HackCalculation| null {
+        return calculateBatchResource(this.ns, this.server.hostname, hackThread, this.server.moneyMax)
+    }
+    /**
+     * execute batch
+     * do not await this function.
+     * @param hwgw HackCalculation of HWGW
+     * @param stock if true, it influnces stock market.
+     * @returns set of pids of scripts runned.
+     */
+    async execBatch(hwgw: HackCalculation, stock?: boolean): Promise<number[]> {
+        stock ??= false;
+        //this.ns.print(`executing batch of ${hwgw.totalThreadCount} threads.`);
+        //this.ns.print(`total ram: ${this.totalRam}`);
+
+        this.ns.print(`stage 1: executed ${hwgw.HThreadCount} threads.`);
+        const hpid = this.execute("hack",{
+            target:this.server.hostname,
+            numThread:hwgw.HThreadCount,
+            sleepDuration: hwgw.cycleTime - hwgw.hackTime - 1000,
+            stock
+        });
+        await this.scheluder.sleepInWork(250);
+        this.ns.print(`stage 2: executed ${hwgw.HWThreadCount} threads.`);
+        const wpid = this.execute("weaken",{
+            target:this.server.hostname,
+            numThread:hwgw.HWThreadCount,
+            sleepDuration: hwgw.cycleTime - hwgw.weakenTime - 1000,
+            stock
+        });
+        await this.scheluder.sleepInWork(250);
+        this.ns.print(`stage 3: executed ${hwgw.GThreadCount} threads.`);
+        const gpid = this.execute("grow",{
+            target:this.server.hostname,
+            numThread:hwgw.GThreadCount,
+            sleepDuration: hwgw.cycleTime - hwgw.growTime - 1000,
+            stock
+        });
+        await this.scheluder.sleepInWork(250);
+        this.ns.print(`stage 4: executed ${hwgw.GWThreadCount} threads.`);
+        const gwpid = this.execute("weaken",{
+            target:this.server.hostname,
+            numThread:hwgw.GWThreadCount,
+            sleepDuration: hwgw.cycleTime - hwgw.weakenTime - 1000,
+            stock
+        });
+        await this.scheluder.sleepInWork(250);
+        return [...hpid, ...wpid, ...gpid, ...gwpid];
+    }
+
+    calcHWGW(): HackCalculation {
+        const helper = new FormulaHelper(this.ns);
+        const cycleTime = 1 + helper.calculateWeakenTime(this.server);
+        const ramPerSec = Math.floor(this.totalRam / (cycleTime / 1000));
+        const [min,minInfo] = this.getMinThreadCount();
+        const minRam = getTotalRamOf(minInfo);
+        if(minRam > ramPerSec){
+            return minInfo;
+        }
+        // linear search
+        let prev = minInfo;
+        for (let i = min+1; i < min + 100; i++) {
+            const info = this.calcBatchResource(i);
+            if(info === null) break;
+            if(getTotalRamOf(info) > ramPerSec){
+                return prev;
+            }
+            prev = info;
+        }
+        return prev;
+    }
+
+    getMinThreadCount():[number,HackCalculation]{
+        let minCE = 0;
+        let minHC = 0;
+        let minInfo: HackCalculation;
+        for (let i = 1; i < 100; i++) {
+            const info = this.calcBatchResource(i);
+            if(info === null) break;
+            const ce = info.earnMoneyPerCycle / info.totalThreadCount;
+            if (ce >= minCE) {
+                minCE = ce;
+                minHC = i;
+                minInfo = info;
+            }
+            else break;
+        }
+        // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+        return [minHC,minInfo!];
     }
 }
 
@@ -292,9 +392,140 @@ export function requestHWGW(req: ReserveRequest, target: string): void {
     localStorage.setItem(key, JSON.stringify(requests));
 }
 
-//export async function batchDaemon(ns: NS): Promise<void> {
+export function popHWGWRequest(hostname: string): ReserveRequest[]{
-//    const mgr = new HWGWBatchManager(ns, BATCH_KEY);
+    const key = getKeyOfHWGWBatchManager(hostname);
-//    for (; ;) {
+    const text = localStorage.getItem(key)
-//        await mgr.tick();
+    if(text === null){
-//    }
+        return [];
-//}
+    }
+    localStorage.setItem(key,"[]");
+    return JSON.parse(text) as ReserveRequest[];
+}
+
+export async function batchDaemon(ns: NS, hostname: string): Promise<void> {
+    ns.disableLog("getBitNodeMultipliers");
+    ns.disableLog("sleep");
+    const mgr = new HWGWBatchManager(ns, hostname);
+    for (;;) {
+        const requests = popHWGWRequest(hostname);
+        for (const req of requests) {
+            mgr.reserve(req.hostname, req.usableRam);
+        }
+        const hwgw = mgr.calcHWGW();
+        if (hwgw !== null && mgr.getUsableTotalRam() >= getTotalRamOf(hwgw)) {
+            ns.print(`hwgw: total ${hwgw.totalThreadCount} threads.`);
+            mgr.execBatch(hwgw);
+        }
+        for (let i = 0; i < 4; i++) {
+            await mgr.scheluder.tick();
+        }
+    }
+}
+
+function getKeyOfGrowBatchManager(hostname: string): string{
+    return `Grow-${hostname}`;
+}
+export function popGrowRequest(hostname: string): ReserveRequest[]{
+    const key = getKeyOfGrowBatchManager(hostname);
+    const text = localStorage.getItem(key)
+    if(text === null){
+        return [];
+    }
+    localStorage.setItem(key,"[]");
+    return JSON.parse(text) as ReserveRequest[];
+}
+export function requestGrow(req: ReserveRequest, target: string): void {
+    const key = getKeyOfGrowBatchManager(target);
+    const data = localStorage.getItem(key);
+    let requests: ReserveRequest[];
+    if (data) {
+        requests = JSON.parse(data);
+    }
+    else {
+        requests = [];
+    }
+    requests.push(req);
+    localStorage.setItem(key, JSON.stringify(requests));
+}
+
+
+class GrowManager extends BatchManager {
+    constructor(ns: NS, hostname: string) {
+        super(ns, hostname);
+    }
+
+    async execStraigy(stock: boolean): Promise<void> {
+        const helper = new FormulaHelper(this.ns);
+        const difficultyMargin = 1;
+        if(this.server.hackDifficulty > this.server.minDifficulty + difficultyMargin){
+            const weakenThread = helper.calculateWeakenThreadCountToTargetSecurity(
+                this.server.hackDifficulty, this.server.minDifficulty);
+            const g = this.execute("weaken", {
+                target: this.server.hostname,
+                numThread: weakenThread,
+                sleepDuration: 1,
+                stock
+            });
+            this.ns.print("[PROCESS] weakened");
+            const work = async (): Promise<void> => {
+                await this.execStraigy(stock);
+            }
+            this.scheluder.onPidTerminate(g[0], {
+                work
+            });
+        }
+
+        const moneyFactor = 0.8;
+        if(this.server.moneyAvailable > this.server.moneyMax * moneyFactor){
+            return;
+        }
+        const totalRam = this.getUsableTotalRam();
+        const growThread = Math.floor(totalRam / (getRamOfScript(this.ns, "grow") * 3));
+        const weakenThread = growThread * 2;
+        const growTime = helper.calculateGrowTime(this.server);
+        const weakenTime = helper.calculateWeakenTime(this.server);
+        
+        this.execute("weaken", {
+            target: this.server.hostname,
+            numThread: weakenThread,
+            sleepDuration: 0,
+        });
+        await this.scheluder.sleepInWork(250);
+        const g = this.execute("grow", {
+            target: this.server.hostname,
+            numThread: growThread,
+            sleepDuration: weakenTime - growTime,
+            stock
+        });
+
+        const work = async (): Promise<void> => {
+            await this.execStraigy(stock);
+        }
+        this.scheluder.onPidTerminate(g[0], {
+            work
+        });
+    }
+
+    empty(): boolean {
+        return this.scheluder.empty();
+    }
+}
+
+export async function growDaemon(ns: NS, hostname: string): Promise<void> {
+    ns.disableLog("getBitNodeMultipliers");
+    ns.disableLog("sleep");
+    const mgr = new GrowManager(ns, hostname);
+    processRequest();
+    mgr.execStraigy(false);
+    while (!mgr.empty()) {
+        processRequest()
+        await mgr.scheluder.tick();
+    }
+
+    function processRequest(): void{
+        const requests = popGrowRequest(hostname);
+        for (const req of requests) {
+            mgr.reserve(req.hostname, req.usableRam);
+        }
+    }
+}

src/lib/colors.ts

@@ -0,0 +1,536 @@
+/* eslint-disable @typescript-eslint/explicit-function-return-type */
+/* eslint-disable @typescript-eslint/explicit-module-boundary-types */
+// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
+// A module to print ANSI terminal colors. Inspired by chalk, kleur, and colors
+// on npm.
+
+/**
+ * String formatters and utilities for dealing with ANSI color codes.
+ *
+ * This module is browser compatible.
+ *
+ * ```ts
+ * import { bgBlue, red, bold } from "https://deno.land/std@$STD_VERSION/fmt/colors.ts";
+ * console.log(bgBlue(red(bold("Hello world!"))));
+ * ```
+ *
+ * This module supports `NO_COLOR` environmental variable disabling any coloring
+ * if `NO_COLOR` is set.
+ *
+ * @module
+ */
+
+const noColor = false;
+
+interface Code {
+  open: string;
+  close: string;
+  regexp: RegExp;
+}
+
+/** RGB 8-bits per channel. Each in range `0->255` or `0x00->0xff` */
+interface Rgb {
+  r: number;
+  g: number;
+  b: number;
+}
+
+let enabled = !noColor;
+
+/**
+ * Set changing text color to enabled or disabled
+ * @param value
+ */
+export function setColorEnabled(value: boolean) {
+  if (noColor) {
+    return;
+  }
+
+  enabled = value;
+}
+
+/** Get whether text color change is enabled or disabled. */
+export function getColorEnabled(): boolean {
+  return enabled;
+}
+
+/**
+ * Builds color code
+ * @param open
+ * @param close
+ */
+function code(open: number[], close: number): Code {
+  return {
+    open: `\x1b[${open.join(";")}m`,
+    close: `\x1b[${close}m`,
+    regexp: new RegExp(`\\x1b\\[${close}m`, "g"),
+  };
+}
+
+/**
+ * Applies color and background based on color code and its associated text
+ * @param str text to apply color settings to
+ * @param code color code to apply
+ */
+function run(str: string, code: Code): string {
+  return enabled
+    ? `${code.open}${str.replace(code.regexp, code.open)}${code.close}`
+    : str;
+}
+
+/**
+ * Reset the text modified
+ * @param str text to reset
+ */
+export function reset(str: string): string {
+  return run(str, code([0], 0));
+}
+
+/**
+ * Make the text bold.
+ * @param str text to make bold
+ */
+export function bold(str: string): string {
+  return run(str, code([1], 22));
+}
+
+/**
+ * The text emits only a small amount of light.
+ * @param str text to dim
+ */
+export function dim(str: string): string {
+  return run(str, code([2], 22));
+}
+
+/**
+ * Make the text italic.
+ * @param str text to make italic
+ */
+export function italic(str: string): string {
+  return run(str, code([3], 23));
+}
+
+/**
+ * Make the text underline.
+ * @param str text to underline
+ */
+export function underline(str: string): string {
+  return run(str, code([4], 24));
+}
+
+/**
+ * Invert background color and text color.
+ * @param str text to invert its color
+ */
+export function inverse(str: string): string {
+  return run(str, code([7], 27));
+}
+
+/**
+ * Make the text hidden.
+ * @param str text to hide
+ */
+export function hidden(str: string): string {
+  return run(str, code([8], 28));
+}
+
+/**
+ * Put horizontal line through the center of the text.
+ * @param str text to strike through
+ */
+export function strikethrough(str: string): string {
+  return run(str, code([9], 29));
+}
+
+/**
+ * Set text color to black.
+ * @param str text to make black
+ */
+export function black(str: string): string {
+  return run(str, code([30], 39));
+}
+
+/**
+ * Set text color to red.
+ * @param str text to make red
+ */
+export function red(str: string): string {
+  return run(str, code([31], 39));
+}
+
+/**
+ * Set text color to green.
+ * @param str text to make green
+ */
+export function green(str: string): string {
+  return run(str, code([32], 39));
+}
+
+/**
+ * Set text color to yellow.
+ * @param str text to make yellow
+ */
+export function yellow(str: string): string {
+  return run(str, code([33], 39));
+}
+
+/**
+ * Set text color to blue.
+ * @param str text to make blue
+ */
+export function blue(str: string): string {
+  return run(str, code([34], 39));
+}
+
+/**
+ * Set text color to magenta.
+ * @param str text to make magenta
+ */
+export function magenta(str: string): string {
+  return run(str, code([35], 39));
+}
+
+/**
+ * Set text color to cyan.
+ * @param str text to make cyan
+ */
+export function cyan(str: string): string {
+  return run(str, code([36], 39));
+}
+
+/**
+ * Set text color to white.
+ * @param str text to make white
+ */
+export function white(str: string): string {
+  return run(str, code([37], 39));
+}
+
+/**
+ * Set text color to gray.
+ * @param str text to make gray
+ */
+export function gray(str: string): string {
+  return brightBlack(str);
+}
+
+/**
+ * Set text color to bright black.
+ * @param str text to make bright-black
+ */
+export function brightBlack(str: string): string {
+  return run(str, code([90], 39));
+}
+
+/**
+ * Set text color to bright red.
+ * @param str text to make bright-red
+ */
+export function brightRed(str: string): string {
+  return run(str, code([91], 39));
+}
+
+/**
+ * Set text color to bright green.
+ * @param str text to make bright-green
+ */
+export function brightGreen(str: string): string {
+  return run(str, code([92], 39));
+}
+
+/**
+ * Set text color to bright yellow.
+ * @param str text to make bright-yellow
+ */
+export function brightYellow(str: string): string {
+  return run(str, code([93], 39));
+}
+
+/**
+ * Set text color to bright blue.
+ * @param str text to make bright-blue
+ */
+export function brightBlue(str: string): string {
+  return run(str, code([94], 39));
+}
+
+/**
+ * Set text color to bright magenta.
+ * @param str text to make bright-magenta
+ */
+export function brightMagenta(str: string): string {
+  return run(str, code([95], 39));
+}
+
+/**
+ * Set text color to bright cyan.
+ * @param str text to make bright-cyan
+ */
+export function brightCyan(str: string): string {
+  return run(str, code([96], 39));
+}
+
+/**
+ * Set text color to bright white.
+ * @param str text to make bright-white
+ */
+export function brightWhite(str: string): string {
+  return run(str, code([97], 39));
+}
+
+/**
+ * Set background color to black.
+ * @param str text to make its background black
+ */
+export function bgBlack(str: string): string {
+  return run(str, code([40], 49));
+}
+
+/**
+ * Set background color to red.
+ * @param str text to make its background red
+ */
+export function bgRed(str: string): string {
+  return run(str, code([41], 49));
+}
+
+/**
+ * Set background color to green.
+ * @param str text to make its background green
+ */
+export function bgGreen(str: string): string {
+  return run(str, code([42], 49));
+}
+
+/**
+ * Set background color to yellow.
+ * @param str text to make its background yellow
+ */
+export function bgYellow(str: string): string {
+  return run(str, code([43], 49));
+}
+
+/**
+ * Set background color to blue.
+ * @param str text to make its background blue
+ */
+export function bgBlue(str: string): string {
+  return run(str, code([44], 49));
+}
+
+/**
+ *  Set background color to magenta.
+ * @param str text to make its background magenta
+ */
+export function bgMagenta(str: string): string {
+  return run(str, code([45], 49));
+}
+
+/**
+ * Set background color to cyan.
+ * @param str text to make its background cyan
+ */
+export function bgCyan(str: string): string {
+  return run(str, code([46], 49));
+}
+
+/**
+ * Set background color to white.
+ * @param str text to make its background white
+ */
+export function bgWhite(str: string): string {
+  return run(str, code([47], 49));
+}
+
+/**
+ * Set background color to bright black.
+ * @param str text to make its background bright-black
+ */
+export function bgBrightBlack(str: string): string {
+  return run(str, code([100], 49));
+}
+
+/**
+ * Set background color to bright red.
+ * @param str text to make its background bright-red
+ */
+export function bgBrightRed(str: string): string {
+  return run(str, code([101], 49));
+}
+
+/**
+ * Set background color to bright green.
+ * @param str text to make its background bright-green
+ */
+export function bgBrightGreen(str: string): string {
+  return run(str, code([102], 49));
+}
+
+/**
+ * Set background color to bright yellow.
+ * @param str text to make its background bright-yellow
+ */
+export function bgBrightYellow(str: string): string {
+  return run(str, code([103], 49));
+}
+
+/**
+ * Set background color to bright blue.
+ * @param str text to make its background bright-blue
+ */
+export function bgBrightBlue(str: string): string {
+  return run(str, code([104], 49));
+}
+
+/**
+ * Set background color to bright magenta.
+ * @param str text to make its background bright-magenta
+ */
+export function bgBrightMagenta(str: string): string {
+  return run(str, code([105], 49));
+}
+
+/**
+ * Set background color to bright cyan.
+ * @param str text to make its background bright-cyan
+ */
+export function bgBrightCyan(str: string): string {
+  return run(str, code([106], 49));
+}
+
+/**
+ * Set background color to bright white.
+ * @param str text to make its background bright-white
+ */
+export function bgBrightWhite(str: string): string {
+  return run(str, code([107], 49));
+}
+
+/* Special Color Sequences */
+
+/**
+ * Clam and truncate color codes
+ * @param n
+ * @param max number to truncate to
+ * @param min number to truncate from
+ */
+function clampAndTruncate(n: number, max = 255, min = 0): number {
+  return Math.trunc(Math.max(Math.min(n, max), min));
+}
+
+/**
+ * Set text color using paletted 8bit colors.
+ * https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit
+ * @param str text color to apply paletted 8bit colors to
+ * @param color code
+ */
+export function rgb8(str: string, color: number): string {
+  return run(str, code([38, 5, clampAndTruncate(color)], 39));
+}
+
+/**
+ * Set background color using paletted 8bit colors.
+ * https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit
+ * @param str text color to apply paletted 8bit background colors to
+ * @param color code
+ */
+export function bgRgb8(str: string, color: number): string {
+  return run(str, code([48, 5, clampAndTruncate(color)], 49));
+}
+
+/**
+ * Set text color using 24bit rgb.
+ * `color` can be a number in range `0x000000` to `0xffffff` or
+ * an `Rgb`.
+ *
+ * To produce the color magenta:
+ *
+ * ```ts
+ *      import { rgb24 } from "./colors.ts";
+ *      rgb24("foo", 0xff00ff);
+ *      rgb24("foo", {r: 255, g: 0, b: 255});
+ * ```
+ * @param str text color to apply 24bit rgb to
+ * @param color code
+ */
+export function rgb24(str: string, color: number | Rgb): string {
+  if (typeof color === "number") {
+    return run(
+      str,
+      code(
+        [38, 2, (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff],
+        39,
+      ),
+    );
+  }
+  return run(
+    str,
+    code(
+      [
+        38,
+        2,
+        clampAndTruncate(color.r),
+        clampAndTruncate(color.g),
+        clampAndTruncate(color.b),
+      ],
+      39,
+    ),
+  );
+}
+
+/**
+ * Set background color using 24bit rgb.
+ * `color` can be a number in range `0x000000` to `0xffffff` or
+ * an `Rgb`.
+ *
+ * To produce the color magenta:
+ *
+ * ```ts
+ *      import { bgRgb24 } from "./colors.ts";
+ *      bgRgb24("foo", 0xff00ff);
+ *      bgRgb24("foo", {r: 255, g: 0, b: 255});
+ * ```
+ * @param str text color to apply 24bit rgb to
+ * @param color code
+ */
+export function bgRgb24(str: string, color: number | Rgb): string {
+  if (typeof color === "number") {
+    return run(
+      str,
+      code(
+        [48, 2, (color >> 16) & 0xff, (color >> 8) & 0xff, color & 0xff],
+        49,
+      ),
+    );
+  }
+  return run(
+    str,
+    code(
+      [
+        48,
+        2,
+        clampAndTruncate(color.r),
+        clampAndTruncate(color.g),
+        clampAndTruncate(color.b),
+      ],
+      49,
+    ),
+  );
+}
+
+// https://github.com/chalk/ansi-regex/blob/02fa893d619d3da85411acc8fd4e2eea0e95a9d9/index.js
+const ANSI_PATTERN = new RegExp(
+  [
+    "[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)",
+    "(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-nq-uy=><~]))",
+  ].join("|"),
+  "g",
+);
+
+/**
+ * Remove ANSI escape codes from the string.
+ * @param string to remove ANSI escape codes from
+ */
+export function stripColor(string: string): string {
+  return string.replace(ANSI_PATTERN, "");
+}

src/lib/contract.ts

@@ -14,6 +14,7 @@ import {selectAllServerList} from "lib/servers";
 import { logFile } from "./log";
 import { SolveFailError } from "./solve/unsolved";
 import { RLECompressionSolve, decompressLZSolve, compressLZSolve } from "./solve/compression";
+import {caesarCipherSolve} from "./solve/caesarCipher";
 
 export { SolveFailError } from "./solve/unsolved";
 
@@ -152,13 +153,11 @@ const ContractMAP: {[key:string]:ContractSolver} = {
     "Compression III: LZ Compression": {
         name: "Compression III: LZ Compression",
         solve: compressLZSolve,
-    },/*
+    },
     "Encryption I: Caesar Cipher": {
         name: "Encryption I: Caesar Cipher",
-        solve() {
+        solve: caesarCipherSolve,
-            notImplemented();
+    },/*
-        }
-    },
     "Encryption II: Vigenère Cipher": {
         name: "Encryption II: Vigenère Cipher",
         solve() {

src/lib/formula.ts

@@ -206,6 +206,11 @@ export function canBeAccessBitNode(ns: NS): boolean {
 }
 
 export function getBitNodeMultipliersSafe(ns: NS): BitNodeMultipliers {
+    const fnName = "getBitNodeMultipliers";
+    const isEnabled = ns.isLogEnabled(fnName);
+    ns.disableLog("disableLog");
+    ns.disableLog("enableLog");
+    ns.disableLog("getBitNodeMultipliers");
     try {
         return ns.getBitNodeMultipliers();
     } catch (error) {
@@ -213,6 +218,10 @@ export function getBitNodeMultipliersSafe(ns: NS): BitNodeMultipliers {
             return DefaultBitNodeMultipliers;
         }
         throw error;
+    } finally {
+        if (isEnabled) {
+            ns.enableLog("getBitNodeMultipliers");
+        }
     }
 }
 
@@ -222,7 +231,10 @@ export class FormulaHelper {
         this.ns = ns;
     }
     calculateWeakenThreadCountToTargetSecurity(targetSecurity: number, curSecurity: number, cores = 1): number {
-        const k = targetSecurity - targetSecurity;
+        if(curSecurity < targetSecurity) {
+            return 0;
+        }
+        const k = curSecurity - targetSecurity;
         const c = this.ns.weakenAnalyze(1, cores);
         return k / c;
     }
@@ -241,21 +253,31 @@ export class FormulaHelper {
         return ServerWeakenAmount * nThread * coreBonus * mul.ServerWeakenRate;
     }
     /**
-     * Returns time it takes to complete a weaken operation on a server, in seconds
+     * Returns time it takes to complete a weaken operation on a server, in milliseconds
      * @param server
-     * @returns seconds to complete a weaken operation
+     * @returns milliseconds to complete a weaken operation
      */
     calculateWeakenTime(server: Server): number {
         const player = this.ns.getPlayer();
-        return calculateWeakenTime(server, player);
+        return calculateWeakenTime(server, player) * 1000;
     }
+    /**
+     * Returns time it takes to complete a grow operation on a server, in milliseconds
+     * @param server
+     * @returns milliseconds to complete a grow operation
+     */
     calculateGrowTime(server: Server): number {
         const player = this.ns.getPlayer();
-        return calculateGrowTime(server, player);
+        return calculateGrowTime(server, player) * 1000;
     }
+    /**
+     * Returns time it takes to complete a hacking operation on a server, in milliseconds
+     * @param server
+     * @returns milliseconds to complete a hacking operation
+     */
     calculateHackingTime(server: Server): number {
         const player = this.ns.getPlayer();
-        return calculateHackingTime(server, player);
+        return calculateHackingTime(server, player) * 1000;
     }
     /**
      * Hack

src/lib/log.ts

@@ -2,7 +2,8 @@ import {NS} from "@ns"
 
 export async function logFile(ns:NS,logFilename:string, data: unknown):Promise<void>{
     logFilename = logFilename.replaceAll(" ","-");
-    logFilename = `/log/${logFilename}${Date.now()}.txt`;
+    logFilename = logFilename.replaceAll(":","-");
+    logFilename = `/log/${logFilename}.txt`;
     const loggedData = JSON.stringify(data);
     if(ns.fileExists(logFilename)){
         await ns.write(logFilename,"\n"+loggedData,"a");

src/lib/scheduler.ts

@@ -1,38 +1,185 @@
 import {NS} from "@ns";
 
-
+/**
-type WorkFunc = ()=>void;
+ * tick in scheduler
-type WorkChunk = {
+ */
-    onStart: WorkFunc[];
+export interface Tickable {
-    onFinish: WorkFunc[];
+    /**
-}
+     * tick in scheduler
-
+     */
-interface Tickable {
     tick(): void;
+    /**
+     * no work to run in this tick.
+     */
+    empty(): boolean;
 }
 
-class PidTerminateExecutor{
+/**
+ * worker in scheduler
+ */
+export interface Work {
+    work: (() => Promise<void>) | (()=>void);
+}
+
+/**
+ * set of work to be executed at the same time
+ */
+export class WorkSet implements Work{
+    works: Work[];
+    constructor(){
+        this.works = [];
+    }
+    add(work: Work): void{
+        this.works.push(work);
+    }
+    remove(work: Work): void{
+        this.works = this.works.filter(x=>x !== work);
+    }
+    concat(other: WorkSet): void{
+        this.works = this.works.concat(other.works);
+    }
+    async work(): Promise<void>{
+        for(const work of this.works){
+            await work.work();
+        }
+    }
+}
+
+export function mergeWork(...args: Work[]): WorkSet{
+    const workSet = new WorkSet();
+    for(const work of args){
+        if(work instanceof WorkSet){
+            workSet.concat(work);
+        }
+        else {
+            workSet.add(work);
+        }
+    }
+    return workSet;
+}
+
+class PidTerminateExecutor implements Tickable{
     ns: NS;
     lastCheck: number;
-    pidSet: Map<number, EventTarget>;
+    pidSet: Map<number, Work>;
-    tick(): void{
-        const current = this.ns.getTimeSinceLastAug();
-        const deadScripts = this.ns.getRecentScripts().filter(x=>x.timeOfDeath >= current);
-        deadScripts.forEach(x=>{
-            if(this.pidSet.has(x.pid)){
-                const target = this.pidSet.get(x.pid);
-                target?.dispatchEvent(new )
-            }
-        });
-    }
-}
 
-class TimerExecutor{
-    ns: NS;
     constructor(ns: NS){
         this.ns = ns;
+        this.lastCheck = Date.now();
+        this.pidSet = new Map();
+    }
+    watchPid(pid: number, work: Work): void{
+        if(this.pidSet.has(pid)){
+            throw new Error(`pid ${pid} is already watched`);
+        }
+        this.pidSet.set(pid, work);
     }
-    asdf():{
     
+    empty(): boolean{
+        return this.pidSet.size === 0;
+    }
+
+    async tick(): Promise<void>{
+        const current =  Date.now();
+        const deadScripts = this.ns.getRecentScripts().filter(x=>x.timeOfDeath.getTime() >= this.lastCheck);
+        for(const script of deadScripts){
+            const target = this.pidSet.get(script.pid);
+            if(target){
+                await target.work();
+            }
+            this.pidSet.delete(script.pid);
+        }
+        this.lastCheck = current;
+    }
+}
+
+function normalizeTime(time: number, timeResolution: number): number{
+    return Math.floor(time / timeResolution) * timeResolution;
+}
+
+class TimerExecutor implements Tickable{
+    ns: NS;
+    timerResolution: number;
+    timerStart: number;
+    workBucket: Map<number, WorkSet>;
+    constructor(ns: NS, timerResolution = 250){
+        this.ns = ns;
+        this.workBucket = new Map;
+        this.timerResolution = timerResolution;
+        this.timerStart = performance.now();
+    }
+
+    empty(): boolean{
+        return this.workBucket.size === 0;
+    }
+
+    setTimeout(work: Work, delay: number): void {
+        const time = performance.now() + delay - this.timerStart;
+        const normalizedTime = normalizeTime(time, this.timerResolution);
+        const workSet = this.workBucket.get(normalizedTime);
+        if(workSet){
+            workSet.add(work);
+        }
+        else{
+            this.workBucket.set(normalizedTime, mergeWork(work));
+        }
+    }
+    async tick(): Promise<void> {
+        const current = performance.now();
+        const normalizedCurrent = normalizeTime(current-this.timerStart, this.timerResolution);
+        const workSet = this.workBucket.get(normalizedCurrent);
+        if(workSet){
+            await workSet.work();
+            this.workBucket.delete(normalizedCurrent);
+        }
+    }
+    async sleepForTick(): Promise<void>{
+        const current = performance.now();
+
+        const normalizedCurrent = normalizeTime(current-this.timerStart, this.timerResolution);
+        const next = normalizedCurrent + this.timerResolution;
+
+        const nextTime = this.timerStart + next;
+        const sleepTime = nextTime - current;
+        //this.ns.print(`Sleeping for ${sleepTime}ms`);
+        await this.ns.sleep(sleepTime);
+    }
+}
+
+export class Scheduler{
+    ns: NS;
+    timeResolution: number;
+    pidWatcher: PidTerminateExecutor;
+    timerWatcher: TimerExecutor;
+    constructor(ns: NS, timeResolution = 250){
+        this.ns = ns;
+        this.timeResolution = timeResolution;
+        this.pidWatcher = new PidTerminateExecutor(ns);
+        this.timerWatcher = new TimerExecutor(ns, timeResolution);
+    }
+
+    empty(): boolean{
+        return this.pidWatcher.empty() && this.timerWatcher.empty();
+    }
+
+    setTimeout(work: Work, delay: number): void {
+        this.timerWatcher.setTimeout(work, delay);
+    }
+
+    sleepInWork(delay: number): Promise<void>{
+        return new Promise<void>(resolve=>{
+            this.setTimeout({work(){
+                resolve();
+            } }, delay);
+        });
+    }
+    onPidTerminate(pid: number, work: Work): void{
+        this.pidWatcher.watchPid(pid, work);
+    }
+
+    async tick(): Promise<void>{
+        await this.pidWatcher.tick();
+        await this.timerWatcher.tick();
+        await this.timerWatcher.sleepForTick();
     }
 }

src/lib/solve/arrayJump2.ts

@@ -7,12 +7,15 @@ export function arrayJump2(arr:number[]): number{
             d[j] = Math.min(d[j],d[i]+1);
         }
     }
-    console.log(d);
     return d[arr.length - 1];
 }
 
 export function arrayJump2Solve(arr:number[]): number{
-    return arrayJump2(arr);
+    const v =  arrayJump2(arr);
+    if (v === Infinity) {
+        return 0;
+    }
+    return v;
 }
 
 export const testcases: Array<[number[],number]> = [

src/lib/solve/caesarCipher.ts

@@ -0,0 +1,30 @@
+const alphabet = 'abcdefghijklmnopqrstuvwxyz'.toUpperCase();
+
+export function caesarCipher(str: string, key: number): string {
+    return str.split('').map((ch) => {
+        if (ch === ' ') return ch;
+        const idx = alphabet.indexOf(ch);
+        return alphabet[(idx + key) % alphabet.length];
+    }).join('');
+}
+
+type CaesarCipherInput = [string, number];
+
+export function caesarCipherSolve([plain, key]: CaesarCipherInput): string[] {
+    return [caesarCipher(plain, 26-key)];
+}
+
+//type TestCase = [CaesarCipherInput, string];
+//
+//const TestCases: TestCase[] = [
+//    [["ABC", -1], "BCD"],
+//    [["ABC", -2], "CDE"],
+//    [["ABC", -3], "DEF"],
+//    [["ABC", -4], "EFG"],
+//    [["ABC", -5], "FGH"],
+//    [["ABC", -6], "GHI"],
+//    [["HELLO WORLD", -1], "IFMMP XPSME"],
+//    [["Z", 1], "A"],
+//    [["MODEM FRAME VIRUS TRASH POPUP", -13], "ZBQRZ SENZR IVEHF GENFU CBCHC"]
+//    [["LOGIN MOUSE TABLE PRINT FLASH", -18], "TWOQV UWCAM BIJTM XZQVB NTIAP"]
+//]

src/lib/solve/graph2color.ts

@@ -50,7 +50,11 @@ export function graph2coloring([nVertex,edges]:Input):number[]{
     }
 }
 export function graph2coloringSolve(input:Input):string[]{
-    return graph2coloring(input).map(x=>x.toString());
+    const ret = graph2coloring(input).map(x=>x.toString());
+    if (ret.length === 0) {
+        return ["[]"];
+    }
+    return ret;
 }
 export type TestCase = [
     Input,

src/rainbow.ts

@@ -0,0 +1,20 @@
+import { NS } from '@ns'
+import { parse } from './lib/flag';
+import { sprintf } from './lib/printf';
+
+function guess(ns:NS,text:string):void{
+    // undocumented function
+    // @ts-ignore TS2339
+    return ns.rainbow(text);
+}
+
+// eslint-disable-next-line require-await
+export async function main(ns: NS) : Promise<void> {
+    const flag = parse(ns.args.map(x=>x.toString()));
+    if(flag.h || flag.help){
+        const msg = ['run cmd']
+        msg.forEach(x=>ns.tprint(x));
+        return;
+    }
+    guess(ns,"noodles")
+}

src/runtest.ts

@@ -0,0 +1,30 @@
+import { NS } from '@ns'
+import { parse } from './lib/flag';
+import { red, rgb24, blue, bgBrightMagenta } from './lib/colors';
+
+
+// eslint-disable-next-line require-await
+export async function main(ns: NS) : Promise<void> {
+    const flag = parse(ns.args.map(x=>x.toString()));
+    if(flag.h || flag.help){
+        const msg = ['run cmd']
+        msg.forEach(x=>ns.tprint(x));
+        return;
+    }
+    ns.tprint(red("hello world red "));
+    ns.tprint(blue("hello world blue"));
+    ns.tprint(bgBrightMagenta("hello world bgBrightMagenta"));
+    ns.tprint(rgb24("hello world #00ff00", 0x00ff00));
+    ns.tprint(rgb24("hello world #f0f000", 0xf0f000));
+    ns.tprint(rgb24("hello world #0000ff", 0x0000ff));
+    ns.tprint(rgb24("hello world #0000ff", {r:0,g:0,b:255}));
+    //const d = "document"
+    //const doc = eval(d) as Document;
+    //const div = doc.querySelector(".css-1hamw82") as HTMLDivElement;
+    //if(!div){
+    //    ns.tprint("div not found");
+    //    return;
+    //}
+    //const text = div.innerText;
+    //ns.tprint(text);
+}