Refactored Server/Script/Files code to TypeScript

src/ActiveScriptsUI.js

@@ -1,7 +1,7 @@
 import {workerScripts,
         killWorkerScript}                   from "./NetscriptWorker";
 import { Player }                           from "./Player";
-import {getServer}                          from "./Server";
+import { getServer }                        from "./Server/ServerHelpers";
 import {numeralWrapper}                     from "./ui/numeralFormat";
 import {dialogBoxCreate}                    from "../utils/DialogBox";
 import {createAccordionElement}             from "../utils/uiHelpers/createAccordionElement";

src/Augmentation/AugmentationHelpers.js

@@ -12,9 +12,9 @@ import { addWorkerScript }                  from "../NetscriptWorker";
 import { Player }                           from "../Player";
 import { prestigeAugmentation }             from "../Prestige";
 import { saveObject }                       from "../SaveObject";
-import { Script,
+import { RunningScript }                    from "../Script/RunningScript";
-         RunningScript}                     from "../Script";
+import { Script }                           from "../Script/Script";
-import { Server }                           from "../Server";
+import { Server }                           from "../Server/Server";
 import { OwnedAugmentationsOrderSetting }   from "../Settings/SettingEnums";
 import { Settings }                         from "../Settings/Settings";
 

src/CodingContractGenerator.js

@@ -3,8 +3,8 @@ import { CodingContract,
          CodingContractTypes }          from "./CodingContracts";
 import { Factions }                     from "./Faction/Factions";
 import { Player }                       from "./Player";
-import { GetServerByHostname,
+import { AllServers }                   from "./Server/Server";
-         AllServers }                   from "./Server";
+import { GetServerByHostname }          from "./Server/ServerHelpers";
 
 import { getRandomInt }                 from "../utils/helpers/getRandomInt";
 

src/DarkWeb/DarkWeb.js

@@ -1,7 +1,7 @@
 import { DarkWebItems }                         from "./DarkWebItems";
 
 import { Player }                               from "../Player";
-import { SpecialServerIps }                     from "../SpecialServerIps";
+import { SpecialServerIps }                     from "../Server/SpecialServerIps";
 import { post }                                 from "../ui/postToTerminal";
 
 import { isValidIPAddress }                     from "../../utils/helpers/isValidIPAddress";

src/DevMenu.js

@@ -8,7 +8,7 @@ import { Company }                      from "./Company/Company";
 import { Programs }                     from "./Programs/Programs";
 import { Factions }                     from "./Faction/Factions";
 import { Player }                       from "./Player";
-import { AllServers }                   from "./Server";
+import { AllServers }                   from "./Server/AllServers";
 import { hackWorldDaemon }              from "./RedPill";
 import { StockMarket,
          SymbolToStockMap }             from "./StockMarket/StockMarket";

src/Fconf/Fconf.js

@@ -1,16 +1,7 @@
-import {parse, Node}                            from "../utils/acorn";
+import { FconfSettings }                        from "./FconfSettings";
-import {dialogBoxCreate}                        from "../utils/DialogBox";
 
-var FconfSettings = {
+import { parse, Node }                          from "../../utils/acorn";
-    ENABLE_BASH_HOTKEYS:        false,
+import { dialogBoxCreate }                      from "../../utils/DialogBox";
-    ENABLE_TIMESTAMPS:          false,
-    MAIN_MENU_STYLE:            "default",
-    THEME_BACKGROUND_COLOR:     "#000000",
-    THEME_FONT_COLOR:           "#66ff33",
-    THEME_HIGHLIGHT_COLOR:      "#ffffff",
-    THEME_PROMPT_COLOR:         "#f92672",
-    WRAP_INPUT:                 false,
-}
 
 var FconfComments = {
     ENABLE_BASH_HOTKEYS: "Improved Bash emulation mode. Setting this to 1 enables several\n" +

src/Fconf/FconfSettings.ts

@@ -0,0 +1,10 @@
+export const FconfSettings = {
+    ENABLE_BASH_HOTKEYS:        false,
+    ENABLE_TIMESTAMPS:          false,
+    MAIN_MENU_STYLE:            "default",
+    THEME_BACKGROUND_COLOR:     "#000000",
+    THEME_FONT_COLOR:           "#66ff33",
+    THEME_HIGHLIGHT_COLOR:      "#ffffff",
+    THEME_PROMPT_COLOR:         "#f92672",
+    WRAP_INPUT:                 false,
+}

src/Hacking.js

@@ -1,6 +1,6 @@
 import { BitNodeMultipliers } from "./BitNode/BitNodeMultipliers";
 import { Player } from "./Player";
-import { Server } from "./Server";
+import { Server } from "./Server/Server";
 
 /**
  * Returns the chance the player has to successfully hack a server

src/Location.js

@@ -11,13 +11,16 @@ import {beginInfiltration}                      from "./Infiltration";
 import {hasBladeburnerSF}                       from "./NetscriptFunctions";
 import {Locations}                              from "./Locations";
 import {Player}                                 from "./Player";
-import {Server, AllServers, AddToAllServers}    from "./Server";
+import { AllServers }                           from "./Server/AllServers";
+import { Server }                               from "./Server/Server";
+import { AddToAllServers }                      from "./Server/ServerHelpers";
 import { getPurchaseServerCost,
          purchaseServer,
-         purchaseRamForHomeComputer}            from "./ServerPurchases";
+         purchaseRamForHomeComputer }           from "./Server/ServerPurchases";
 import {Settings}                               from "./Settings/Settings";
 import { SourceFileFlags }                      from "./SourceFile/SourceFileFlags";
-import {SpecialServerNames, SpecialServerIps}   from "./SpecialServerIps";
+import { SpecialServerNames,
+         SpecialServerIps }                     from "./Server/SpecialServerIps";
 
 import {numeralWrapper}                         from "./ui/numeralFormat";
 

src/Message/Message.ts

@@ -12,7 +12,7 @@ export class Message {
     filename: string = "";
 
     // The text contains in the Message
-    msg: string = "":
+    msg: string = "";
 
     // Flag indicating whether this Message has been received by the player
     recvd: boolean = false;

src/Message/MessageHelpers.js

@@ -6,7 +6,7 @@ import { Programs }                     from "../Programs/Programs";
 import { inMission }                    from "../Missions";
 import { Player }                       from "../Player";
 import { redPillFlag }                  from "../RedPill";
-import { GetServerByHostname }          from "../Server";
+import { GetServerByHostname }          from "../Server/ServerHelpers";
 import { Settings }                     from "../Settings/Settings";
 import { dialogBoxCreate,
          dialogBoxOpened}               from "../../utils/DialogBox";

src/NetscriptEvaluator.js

@@ -3,10 +3,12 @@ import { CONSTANTS }                        from "./Constants";
 import { Player }                           from "./Player";
 import { Environment }                      from "./NetscriptEnvironment";
 import { WorkerScript, addWorkerScript}     from "./NetscriptWorker";
-import { Server, getServer}                 from "./Server";
+import { Server }                           from "./Server/Server";
+import { getServer }                        from "./Server/ServerHelpers";
 import { Settings }                         from "./Settings/Settings";
-import { Script, findRunningScript,
+import { RunningScript }                    from "./Script/RunningScript";
-         RunningScript }                    from "./Script";
+import { Script }                           from "./Script/Script";
+import { findRunningScript }                from "./Script/ScriptHelpers";
 
 import { setTimeoutRef }                    from "./utils/SetTimeoutRef";
 

src/NetscriptFunctions.js

@@ -31,20 +31,26 @@ import { joinFaction,
 import { getCostOfNextHacknetNode,
          purchaseHacknet }                          from "./HacknetNode";
 import {Locations}                                  from "./Locations";
-import {Message, Messages}                          from "./Message";
+import { Message }                                  from "./Message/Message";
+import { Messages }                                 from "./Message/MessageHelpers";
 import {inMission}                                  from "./Missions";
 import {Player}                                     from "./Player";
 import { Programs }                                 from "./Programs/Programs";
-import {Script, findRunningScript, RunningScript,
+import { Script }                                   from "./Script/Script";
-        isScriptFilename}                           from "./Script";
+import { findRunningScript }                        from "./Script/ScriptHelpers";
-import {Server, getServer, AddToAllServers,
+import { isScriptFilename }                         from "./Script/ScriptHelpersTS";
-        AllServers, processSingleServerGrowth,
+import { AllServers,
-        GetServerByHostname, numCycleForGrowth}     from "./Server";
+         AddToAllServers }                          from "./Server/AllServers";
+import { Server }                                   from "./Server/Server";
+import { GetServerByHostname,
+         getServer,
+         numCycleForGrowth,
+         processSingleServerGrowth }                from "./Server/ServerHelpers";
 import { getPurchaseServerCost,
          getPurchaseServerLimit,
-         getPurchaseServerMaxRam }                  from "./ServerPurchases";
+         getPurchaseServerMaxRam }                  from "./Server/ServerPurchases";
 import {Settings}                                   from "./Settings/Settings";
-import {SpecialServerIps}                           from "./SpecialServerIps";
+import {SpecialServerIps}                           from "./Server/SpecialServerIps";
 import {Stock}                                      from "./StockMarket/Stock";
 import {StockMarket, StockSymbols, SymbolToStockMap,
         initStockMarket, initSymbolToStockMap, buyStock,
@@ -305,9 +311,9 @@ function NetscriptFunctions(workerScript) {
             for (var i = 0; i < server.serversOnNetwork.length; i++) {
                 var entry;
                 if (hostnames) {
-                    entry = server.getServerOnNetwork(i).hostname;
+                    entry = getServerOnNetwork(server, i).hostname;
                 } else {
-                    entry = server.getServerOnNetwork(i).ip;
+                    entry = getServerOnNetwork(server, i).ip;
                 }
                 if (entry == null) {
                     continue;
@@ -483,7 +489,7 @@ function NetscriptFunctions(workerScript) {
                 if (workerScript.env.stopFlag) {return Promise.reject(workerScript);}
                 const moneyBefore = server.moneyAvailable <= 0 ? 1 : server.moneyAvailable;
                 server.moneyAvailable += (1 * threads); //It can be grown even if it has no money
-                var growthPercentage = processSingleServerGrowth(server, 450 * threads);
+                var growthPercentage = processSingleServerGrowth(server, 450 * threads, Player);
                 const moneyAfter = server.moneyAvailable;
                 workerScript.scriptRef.recordGrow(server.ip, threads);
                 var expGain = calculateHackingExpGain(server) * threads;
@@ -512,7 +518,7 @@ function NetscriptFunctions(workerScript) {
                 throw makeRuntimeRejectMsg(workerScript, `Invalid growth argument passed into growthAnalyze: ${growth}. Must be numeric`);
             }
 
-            return numCycleForGrowth(server, Number(growth));
+            return numCycleForGrowth(server, Number(growth), Player);
         },
         weaken : function(ip) {
             if (workerScript.checkingRam) {

src/NetscriptWorker.js

@@ -11,7 +11,7 @@ import {evaluate, isScriptErrorMessage,
 import {NetscriptFunctions}                 from "./NetscriptFunctions";
 import {executeJSScript}                    from "./NetscriptJSEvaluator";
 import {NetscriptPort}                      from "./NetscriptPort";
-import {AllServers}                         from "./Server";
+import { AllServers }                       from "./Server/AllServers";
 import {Settings}                           from "./Settings/Settings";
 import { setTimeoutRef }                    from "./utils/SetTimeoutRef";
 

src/PersonObjects/IPlayer.ts

@@ -20,6 +20,7 @@ export interface IPlayer {
     city: string;
     companyName: string;
     corporation: any;
+    currentServer: string;
     factions: string[];
     hacknetNodes: any[];
     hasWseAccount: boolean;

src/Player.js

@@ -24,9 +24,11 @@ import {Gang, resetGangs}                       from "./Gang";
 import {Locations}                              from "./Locations";
 import {hasBn11SF, hasWallStreetSF,hasAISF}     from "./NetscriptFunctions";
 import { Sleeve }                               from "./PersonObjects/Sleeve/Sleeve";
-import {AllServers, Server, AddToAllServers}    from "./Server";
+import { AllServers }                           from "./Server/AllServers";
+import { Server }                               from "./Server/Server";
+import { AddToAllServers }                      from "./Server/ServerHelpers";
 import {Settings}                               from "./Settings/Settings";
-import {SpecialServerIps, SpecialServerNames}   from "./SpecialServerIps";
+import {SpecialServerIps, SpecialServerNames}   from "./Server/SpecialServerIps";
 import {SourceFiles, applySourceFile}           from "./SourceFile";
 import { SourceFileFlags }                      from "./SourceFile/SourceFileFlags";
 import Decimal                                  from "decimal.js";

src/Prestige.js

@@ -16,20 +16,25 @@ import { Factions,
 import { joinFaction }                          from "./Faction/FactionHelpers";
 import {deleteGangDisplayContent}               from "./Gang";
 import {Locations}                              from "./Location";
-import {initMessages, Messages, Message}        from "./Message";
+import { initMessages,
+         Messages,
+         Message }                              from "./Message/MessageHelpers";
 import {initSingularitySFFlags, hasWallStreetSF}from "./NetscriptFunctions";
 import {WorkerScript, workerScripts,
         prestigeWorkerScripts}                  from "./NetscriptWorker";
 import {Player}                                 from "./Player";
 
-import {AllServers, AddToAllServers,
+import { AllServers }                           from "./Server/AllServers";
-        initForeignServers, Server,
+import { Server }                               from "./Server/Server"
+import { AddToAllServers,
+         initForeignServers,
          prestigeAllServers,
-        prestigeHomeComputer}                   from "./Server";
+         prestigeHomeComputer }                 from "./Server/ServerHelpers";
 import { updateSourceFileFlags }                from "./SourceFile/SourceFileFlags";
-import {SpecialServerIps, SpecialServerIpsMap,
+import { SpecialServerIps,
+         SpecialServerIpsMap,
          prestigeSpecialServerIps,
-        SpecialServerNames}                     from "./SpecialServerIps";
+         SpecialServerNames}                    from "./Server/SpecialServerIps";
 import {initStockMarket, initSymbolToStockMap,
         stockMarketContentCreated,
         setStockMarketContentCreated}           from "./StockMarket/StockMarket";
@@ -89,7 +94,7 @@ function prestigeAugmentation() {
     }
 
     //Re-create foreign servers
-    initForeignServers();
+    initForeignServers(Player.getHomeComputer());
 
     //Darkweb is purchase-able
     document.getElementById("location-purchase-tor").setAttribute("class", "a-link-button");
@@ -194,7 +199,7 @@ function prestigeSourceFile() {
     prestigeHomeComputer(homeComp);
 
     //Re-create foreign servers
-    initForeignServers();
+    initForeignServers(Player.getHomeComputer());
 
     var srcFile1Owned = false;
     for (var i = 0; i < Player.sourceFiles.length; ++i) {

src/SaveObject.js

@@ -7,15 +7,18 @@ import {Engine}                                 from "./engine";
 import { Factions,
          loadFactions }                         from "./Faction/Factions";
 import { processPassiveFactionRepGain }         from "./Faction/FactionHelpers";
-import {FconfSettings, loadFconf}               from "./Fconf";
+import { loadFconf }                            from "./Fconf/Fconf";
+import { FconfSettings }                        from "./Fconf/FconfSettings";
 import {loadAllGangs, AllGangs}                 from "./Gang";
 import {processAllHacknetNodeEarnings}          from "./HacknetNode";
-import {loadMessages, initMessages, Messages}   from "./Message";
+import { loadMessages, initMessages, Messages } from "./Message/MessageHelpers";
 import {Player, loadPlayer}                     from "./Player";
-import {loadAllRunningScripts}                  from "./Script";
+import { loadAllRunningScripts }                from "./Script/ScriptHelpers";
-import {AllServers, loadAllServers}             from "./Server";
+import { AllServers }                           from "./Server/AllServers";
+import { loadAllServers }                       from "./Server/ServerHelpers";
 import { Settings }                             from "./Settings/Settings";
-import {loadSpecialServerIps, SpecialServerIps} from "./SpecialServerIps";
+import { loadSpecialServerIps,
+         SpecialServerIps }                     from "./Server/SpecialServerIps";
 import {loadStockMarket, StockMarket}           from "./StockMarket/StockMarket";
 import { setTimeoutRef }                        from "./utils/SetTimeoutRef";
 

src/Script/RamCalculations.d.ts

@@ -0,0 +1 @@
+export declare function calculateRamUsage(codeCopy: string): number;

src/Script/RamCalculations.js

@@ -0,0 +1,409 @@
+// Calculate a script's RAM usage
+const walk = require("acorn/dist/walk"); // Importing this doesn't work for some reason.
+
+import { CONSTANTS }                            from "../Constants";
+import {evaluateImport}                         from "../NetscriptEvaluator";
+import { WorkerScript }                         from "../NetscriptWorker";
+import { Player }                               from "../Player";
+import {parse, Node}                            from "../../utils/acorn";
+
+// These special strings are used to reference the presence of a given logical
+// construct within a user script.
+const specialReferenceIF = "__SPECIAL_referenceIf";
+const specialReferenceFOR = "__SPECIAL_referenceFor";
+const specialReferenceWHILE = "__SPECIAL_referenceWhile";
+
+// The global scope of a script is registered under this key during parsing.
+const memCheckGlobalKey = ".__GLOBAL__";
+
+// Calcluates the amount of RAM a script uses. Uses parsing and AST walking only,
+// rather than NetscriptEvaluator. This is useful because NetscriptJS code does
+// not work under NetscriptEvaluator.
+async function parseOnlyRamCalculate(server, code, workerScript) {
+    try {
+        // Maps dependent identifiers to their dependencies.
+        //
+        // The initial identifier is __SPECIAL_INITIAL_MODULE__.__GLOBAL__.
+        // It depends on all the functions declared in the module, all the global scopes
+        // of its imports, and any identifiers referenced in this global scope. Each
+        // function depends on all the identifiers referenced internally.
+        // We walk the dependency graph to calculate RAM usage, given that some identifiers
+        // reference Netscript functions which have a RAM cost.
+        let dependencyMap = {};
+
+        // Scripts we've parsed.
+        const completedParses = new Set();
+
+        // Scripts we've discovered that need to be parsed.
+        const parseQueue = [];
+
+        // Parses a chunk of code with a given module name, and updates parseQueue and dependencyMap.
+        function parseCode(code, moduleName) {
+            const result = parseOnlyCalculateDeps(code, moduleName);
+            completedParses.add(moduleName);
+
+            // Add any additional modules to the parse queue;
+            for (let i = 0; i < result.additionalModules.length; ++i) {
+                if (!completedParses.has(result.additionalModules[i])) {
+                    parseQueue.push(result.additionalModules[i]);
+                }
+            }
+
+            // Splice all the references in.
+            //Spread syntax not supported in edge, use Object.assign instead
+            //dependencyMap = {...dependencyMap, ...result.dependencyMap};
+            dependencyMap = Object.assign(dependencyMap, result.dependencyMap);
+        }
+
+        const initialModule = "__SPECIAL_INITIAL_MODULE__";
+        parseCode(code, initialModule);
+
+        while (parseQueue.length > 0) {
+            // Get the code from the server.
+            const nextModule = parseQueue.shift();
+
+            let code;
+            if (nextModule.startsWith("https://") || nextModule.startsWith("http://")) {
+                try {
+                    const module = await eval('import(nextModule)');
+                    code = "";
+                    for (const prop in module) {
+                        if (typeof module[prop] === 'function') {
+                            code += module[prop].toString() + ";\n";
+                        }
+                    }
+                } catch(e) {
+                    console.error(`Error dynamically importing module from ${nextModule} for RAM calculations: ${e}`);
+                    return -1;
+                }
+            } else {
+                const script = server.getScript(nextModule.startsWith("./") ? nextModule.slice(2) : nextModule);
+                if (!script) {
+                    console.warn("Invalid script");
+                    return -1;  // No such script on the server.
+                }
+                code = script.code;
+            }
+
+            parseCode(code, nextModule);
+        }
+
+        // Finally, walk the reference map and generate a ram cost. The initial set of keys to scan
+        // are those that start with __SPECIAL_INITIAL_MODULE__.
+        let ram = CONSTANTS.ScriptBaseRamCost;
+        const unresolvedRefs = Object.keys(dependencyMap).filter(s => s.startsWith(initialModule));
+        const resolvedRefs = new Set();
+        while (unresolvedRefs.length > 0) {
+            const ref = unresolvedRefs.shift();
+
+            // Check if this is one of the special keys, and add the appropriate ram cost if so.
+            if (ref === "hacknet" && !resolvedRefs.has("hacknet")) {
+                ram += CONSTANTS.ScriptHacknetNodesRamCost;
+            }
+            if (ref === "document" && !resolvedRefs.has("document")) {
+                ram += CONSTANTS.ScriptDomRamCost;
+            }
+            if (ref === "window" && !resolvedRefs.has("window")) {
+                ram += CONSTANTS.ScriptDomRamCost;
+            }
+
+            resolvedRefs.add(ref);
+
+            if (ref.endsWith(".*")) {
+                // A prefix reference. We need to find all matching identifiers.
+                const prefix = ref.slice(0, ref.length - 2);
+                for (let ident of Object.keys(dependencyMap).filter(k => k.startsWith(prefix))) {
+                    for (let dep of dependencyMap[ident] || []) {
+                        if (!resolvedRefs.has(dep)) unresolvedRefs.push(dep);
+                    }
+                }
+            } else {
+                // An exact reference. Add all dependencies of this ref.
+                for (let dep of dependencyMap[ref] || []) {
+                    if (!resolvedRefs.has(dep)) unresolvedRefs.push(dep);
+                }
+            }
+
+            // Check if this ident is a function in the workerscript env. If it is, then we need to
+            // get its RAM cost. We do this by calling it, which works because the running script
+            // is in checkingRam mode.
+            //
+            // TODO it would be simpler to just reference a dictionary.
+            try {
+                function applyFuncRam(func) {
+                    if (typeof func === "function") {
+                        try {
+                            let res;
+                            if (func.constructor.name === "AsyncFunction") {
+                                res = 0; // Async functions will always be 0 RAM
+                            } else {
+                                res = func.apply(null, []);
+                            }
+                            if (typeof res === "number") {
+                                return res;
+                            }
+                            return 0;
+                        } catch(e) {
+                            console.log("ERROR applying function: " + e);
+                            return 0;
+                        }
+                    } else {
+                        return 0;
+                    }
+                }
+
+                //Special logic for namespaces (Bladeburner, CodingCOntract)
+                var func;
+                if (ref in workerScript.env.vars.bladeburner) {
+                    func = workerScript.env.vars.bladeburner[ref];
+                } else if (ref in workerScript.env.vars.codingcontract) {
+                    func = workerScript.env.vars.codingcontract[ref];
+                } else if (ref in workerScript.env.vars.gang) {
+                    func = workerScript.env.vars.gang[ref];
+                } else {
+                    func = workerScript.env.get(ref);
+                }
+                ram += applyFuncRam(func);
+            } catch (error) {continue;}
+        }
+        return ram;
+
+    } catch (error) {
+        // console.info("parse or eval error: ", error);
+        // This is not unexpected. The user may be editing a script, and it may be in
+        // a transitory invalid state.
+        return -1;
+    }
+}
+
+// Parses one script and calculates its ram usage, for the global scope and each function.
+// Returns a cost map and a dependencyMap for the module. Returns a reference map to be joined
+// onto the main reference map, and a list of modules that need to be parsed.
+function parseOnlyCalculateDeps(code, currentModule) {
+    const ast = parse(code, {sourceType:"module", ecmaVersion: 8});
+
+    // Everything from the global scope goes in ".". Everything else goes in ".function", where only
+    // the outermost layer of functions counts.
+    const globalKey = currentModule + memCheckGlobalKey;
+    const dependencyMap = {};
+    dependencyMap[globalKey] = new Set();
+
+    // If we reference this internal name, we're really referencing that external name.
+    // Filled when we import names from other modules.
+    let internalToExternal = {};
+
+    var additionalModules = [];
+
+    // References get added pessimistically. They are added for thisModule.name, name, and for
+    // any aliases.
+    function addRef(key, name) {
+        const s = dependencyMap[key] || (dependencyMap[key] = new Set());
+        if (name in internalToExternal) {
+            s.add(internalToExternal[name]);
+        }
+        s.add(currentModule + "." + name);
+        s.add(name);  // For builtins like hack.
+    }
+
+    //A list of identifiers that resolve to "native Javascript code"
+    const objectPrototypeProperties = Object.getOwnPropertyNames(Object.prototype);
+
+    // If we discover a dependency identifier, state.key is the dependent identifier.
+    // walkDeeper is for doing recursive walks of expressions in composites that we handle.
+    function commonVisitors() {
+        return {
+            Identifier: (node, st, walkDeeper) => {
+                if (objectPrototypeProperties.includes(node.name)) {return;}
+                addRef(st.key, node.name);
+            },
+            WhileStatement: (node, st, walkDeeper) => {
+                addRef(st.key, specialReferenceWHILE);
+                node.test && walkDeeper(node.test, st);
+                node.body && walkDeeper(node.body, st);
+            },
+            DoWhileStatement: (node, st, walkDeeper) => {
+                addRef(st.key, specialReferenceWHILE);
+                node.test && walkDeeper(node.test, st);
+                node.body && walkDeeper(node.body, st);
+            },
+            ForStatement: (node, st, walkDeeper) => {
+                addRef(st.key, specialReferenceFOR);
+                node.init && walkDeeper(node.init, st);
+                node.test && walkDeeper(node.test, st);
+                node.update && walkDeeper(node.update, st);
+                node.body && walkDeeper(node.body, st);
+            },
+            IfStatement: (node, st, walkDeeper) => {
+                addRef(st.key, specialReferenceIF);
+                node.test && walkDeeper(node.test, st);
+                node.consequent && walkDeeper(node.consequent, st);
+                node.alternate && walkDeeper(node.alternate, st);
+            },
+            MemberExpression: (node, st, walkDeeper) => {
+                node.object && walkDeeper(node.object, st);
+                node.property && walkDeeper(node.property, st);
+            },
+        }
+    }
+
+    //Spread syntax not supported in Edge yet, use Object.assign
+    /*
+    walk.recursive(ast, {key: globalKey}, {
+        ImportDeclaration: (node, st, walkDeeper) => {
+            const importModuleName = node.source.value;
+            additionalModules.push(importModuleName);
+
+            // This module's global scope refers to that module's global scope, no matter how we
+            // import it.
+            dependencyMap[st.key].add(importModuleName + memCheckGlobalKey);
+
+            for (let i = 0; i < node.specifiers.length; ++i) {
+                const spec = node.specifiers[i];
+                if (spec.imported !== undefined && spec.local !== undefined) {
+                    // We depend on specific things.
+                    internalToExternal[spec.local.name] = importModuleName + "." + spec.imported.name;
+                } else {
+                    // We depend on everything.
+                    dependencyMap[st.key].add(importModuleName + ".*");
+                }
+            }
+        },
+        FunctionDeclaration: (node, st, walkDeeper) => {
+            // Don't use walkDeeper, because we are changing the visitor set.
+            const key = currentModule + "." + node.id.name;
+            walk.recursive(node, {key: key}, commonVisitors());
+        },
+        ...commonVisitors()
+    });
+    */
+    walk.recursive(ast, {key: globalKey}, Object.assign({
+        ImportDeclaration: (node, st, walkDeeper) => {
+            const importModuleName = node.source.value;
+            additionalModules.push(importModuleName);
+
+            // This module's global scope refers to that module's global scope, no matter how we
+            // import it.
+            dependencyMap[st.key].add(importModuleName + memCheckGlobalKey);
+
+            for (let i = 0; i < node.specifiers.length; ++i) {
+                const spec = node.specifiers[i];
+                if (spec.imported !== undefined && spec.local !== undefined) {
+                    // We depend on specific things.
+                    internalToExternal[spec.local.name] = importModuleName + "." + spec.imported.name;
+                } else {
+                    // We depend on everything.
+                    dependencyMap[st.key].add(importModuleName + ".*");
+                }
+            }
+        },
+        FunctionDeclaration: (node, st, walkDeeper) => {
+            // Don't use walkDeeper, because we are changing the visitor set.
+            const key = currentModule + "." + node.id.name;
+            walk.recursive(node, {key: key}, commonVisitors());
+        },
+    }, commonVisitors()));
+
+    return {dependencyMap: dependencyMap, additionalModules: additionalModules};
+}
+
+export async function calculateRamUsage(codeCopy) {
+    //Create a temporary/mock WorkerScript and an AST from the code
+    var currServ = Player.getCurrentServer();
+    var workerScript = new WorkerScript({
+        filename:"foo",
+        scriptRef: {code:""},
+        args:[],
+        getCode: function() { return ""; }
+    });
+    workerScript.checkingRam = true; //Netscript functions will return RAM usage
+    workerScript.serverIp = currServ.ip;
+
+    try {
+        return await parseOnlyRamCalculate(currServ, codeCopy, workerScript);
+	} catch (e) {
+        console.log("Failed to parse ram using new method. Falling back.", e);
+	}
+
+    // Try the old way.
+
+    try {
+        var ast = parse(codeCopy, {sourceType:"module"});
+    } catch(e) {
+        return -1;
+    }
+
+    //Search through AST, scanning for any 'Identifier' nodes for functions, or While/For/If nodes
+    var queue = [], ramUsage = CONSTANTS.ScriptBaseRamCost;
+    var whileUsed = false, forUsed = false, ifUsed = false;
+    queue.push(ast);
+    while (queue.length != 0) {
+        var exp = queue.shift();
+        switch (exp.type) {
+            case "ImportDeclaration":
+                //Gets an array of all imported functions as AST expressions
+                //and pushes them on the queue.
+                var res = evaluateImport(exp, workerScript, true);
+                for (var i = 0; i < res.length; ++i) {
+                    queue.push(res[i]);
+                }
+                break;
+            case "BlockStatement":
+            case "Program":
+                for (var i = 0; i < exp.body.length; ++i) {
+                    if (exp.body[i] instanceof Node) {
+                        queue.push(exp.body[i]);
+                    }
+                }
+                break;
+            case "WhileStatement":
+                if (!whileUsed) {
+                    ramUsage += CONSTANTS.ScriptWhileRamCost;
+                    whileUsed = true;
+                }
+                break;
+            case "ForStatement":
+                if (!forUsed) {
+                    ramUsage += CONSTANTS.ScriptForRamCost;
+                    forUsed = true;
+                }
+                break;
+            case "IfStatement":
+                if (!ifUsed) {
+                    ramUsage += CONSTANTS.ScriptIfRamCost;
+                    ifUsed = true;
+                }
+                break;
+            case "Identifier":
+                if (exp.name in workerScript.env.vars) {
+                    var func = workerScript.env.get(exp.name);
+                    if (typeof func === "function") {
+                        try {
+                            var res = func.apply(null, []);
+                            if (typeof res === "number") {
+                                ramUsage += res;
+                            }
+                        } catch(e) {
+                            console.log("ERROR applying function: " + e);
+                        }
+                    }
+                }
+                break;
+            default:
+                break;
+        }
+
+        for (var prop in exp) {
+            if (exp.hasOwnProperty(prop)) {
+                if (exp[prop] instanceof Node) {
+                    queue.push(exp[prop]);
+                }
+            }
+        }
+    }
+
+    //Special case: hacknetnodes array
+    if (codeCopy.includes("hacknet")) {
+        ramUsage += CONSTANTS.ScriptHacknetNodesRamCost;
+    }
+    return ramUsage;
+}

src/Script/RunningScript.ts

@@ -1,10 +1,16 @@
 // Class representing a Script instance that is actively running.
 // A Script can have multiple active instances
 import { Script }           from "./Script";
+import { FconfSettings }    from "../Fconf/FconfSettings";
+import { AllServers }       from "../Server/AllServers";
+import { Settings }         from "../Settings/Settings";
 import { IMap }             from "../types";
+import { post }             from "../ui/postToTerminal";
+
 import { Generic_fromJSON,
          Generic_toJSON,
          Reviver }          from "../../utils/JSONReviver";
+import { getTimestamp }     from "../../utils/helpers/getTimestamp";
 
 export class RunningScript {
     // Initializes a RunningScript Object from a JSON save state
@@ -67,7 +73,7 @@ export class RunningScript {
         this.ramUsage   = script.ramUsage;
     }
 
-    RunningScript.prototype.getCode = function() {
+    getCode(): string {
         const server = AllServers[this.server];
         if (server == null) { return ""; }
         for (let i = 0; i < server.scripts.length; ++i) {
@@ -79,7 +85,7 @@ export class RunningScript {
         return "";
     }
 
-    RunningScript.prototype.getRamUsage = function() {
+    getRamUsage(): number {
         if (this.ramUsage != null && this.ramUsage > 0) { return this.ramUsage; } // Use cached value
 
         const server = AllServers[this.server];
@@ -96,7 +102,7 @@ export class RunningScript {
         return 0;
     }
 
-    RunningScript.prototype.log = function(txt) {
+    log(txt: string): void {
         if (this.logs.length > Settings.MaxLogCapacity) {
             //Delete first element and add new log entry to the end.
             //TODO Eventually it might be better to replace this with circular array
@@ -111,18 +117,18 @@ export class RunningScript {
         this.logUpd = true;
     }
 
-    RunningScript.prototype.displayLog = function() {
+    displayLog(): void {
         for (var i = 0; i < this.logs.length; ++i) {
             post(this.logs[i]);
         }
     }
 
-    RunningScript.prototype.clearLog = function() {
+    clearLog(): void {
         this.logs.length = 0;
     }
 
     // Update the moneyStolen and numTimesHack maps when hacking
-    RunningScript.prototype.recordHack = function(serverIp, moneyGained, n=1) {
+    recordHack(serverIp: string, moneyGained: number, n: number=1) {
         if (this.dataMap[serverIp] == null || this.dataMap[serverIp].constructor !== Array) {
             this.dataMap[serverIp] = [0, 0, 0, 0];
         }
@@ -131,7 +137,7 @@ export class RunningScript {
     }
 
     // Update the grow map when calling grow()
-    RunningScript.prototype.recordGrow = function(serverIp, n=1) {
+    recordGrow(serverIp: string, n: number=1) {
         if (this.dataMap[serverIp] == null || this.dataMap[serverIp].constructor !== Array) {
             this.dataMap[serverIp] = [0, 0, 0, 0];
         }
@@ -139,7 +145,7 @@ export class RunningScript {
     }
 
     // Update the weaken map when calling weaken() {
-    RunningScript.prototype.recordWeaken = function(serverIp, n=1) {
+    recordWeaken(serverIp: string, n: number=1) {
         if (this.dataMap[serverIp] == null || this.dataMap[serverIp].constructor !== Array) {
             this.dataMap[serverIp] = [0, 0, 0, 0];
         }

src/Script/Script.ts

@@ -1,8 +1,11 @@
 // Class representing a script file
 // This does NOT represent a script that is actively running and
 // being evaluated. See RunningScript for that
+import { calculateRamUsage } from "./RamCalculations";
+import { IPlayer } from "../PersonObjects/IPlayer";
 import { Page,
          routing } from "../ui/navigationTracking";
+
 import { setTimeoutRef } from "../utils/SetTimeoutRef";
 import { Generic_fromJSON,
          Generic_toJSON,
@@ -61,10 +64,9 @@ export class Script {
     }
 
     // Save a script FROM THE SCRIPT EDITOR
-    saveScript(): void {
+    saveScript(code: string, p: IPlayer): void {
     	if (routing.isOn(Page.ScriptEditor)) {
     		//Update code and filename
-            const code = getCurrentEditor().getCode();
     		this.code = code.replace(/^\s+|\s+$/g, '');
 
             const filenameElem: HTMLInputElement | null = document.getElementById("script-editor-filename") as HTMLInputElement;
@@ -75,7 +77,7 @@ export class Script {
     		this.filename = filenameElem!.value;
 
     		// Server
-    		this.server = Player.currentServer;
+    		this.server = p.currentServer;
 
     		//Calculate/update ram usage, execution time, etc.
     		this.updateRamUsage();
@@ -85,7 +87,7 @@ export class Script {
     }
 
     // Updates the script's RAM usage based on its code
-    async updateRamUsage(): void {
+    async updateRamUsage() {
         // TODO Commented this out because I think its unnecessary
         // DOuble check/Test
         // var codeCopy = this.code.repeat(1);

src/Script/ScriptHelpers.js

@@ -1,40 +1,33 @@
-// Importing this doesn't work for some reason.
+import { calculateRamUsage }                    from "./RamCalculations";
-const walk = require("acorn/dist/walk");
+import { isScriptFilename }                     from "./ScriptHelpersTS";
 
-import {CONSTANTS}                              from "./Constants";
+import {CONSTANTS}                              from "../Constants";
-import {Engine}                                 from "./engine";
+import {Engine}                                 from "../engine";
-import {FconfSettings, parseFconfSettings}      from "./Fconf";
+import { parseFconfSettings }                   from "../Fconf/Fconf";
+import { FconfSettings }                        from "../Fconf/FconfSettings";
 import {iTutorialSteps, iTutorialNextStep,
-        ITutorial}                              from "./InteractiveTutorial";
+        ITutorial}                              from "../InteractiveTutorial";
-import {evaluateImport}                         from "./NetscriptEvaluator";
+import { addWorkerScript }                      from "../NetscriptWorker";
-import {NetscriptFunctions}                     from "./NetscriptFunctions";
+import { Player }                               from "../Player";
-import {addWorkerScript, WorkerScript}          from "./NetscriptWorker";
+import { AceEditor }                            from "../ScriptEditor/Ace";
-import {Player}                                 from "./Player";
+import { CodeMirrorEditor }                     from "../ScriptEditor/CodeMirror";
-import { AceEditor }                            from "./ScriptEditor/Ace";
+import { AllServers }                           from "../Server/AllServers";
-import { CodeMirrorEditor }                     from "./ScriptEditor/CodeMirror";
+import { processSingleServerGrowth }            from "../Server/ServerHelpers";
-import {AllServers, processSingleServerGrowth}  from "./Server";
+import { Settings }                             from "../Settings/Settings";
-import { Settings }                             from "./Settings/Settings";
+import { EditorSetting }                        from "../Settings/SettingEnums";
-import { EditorSetting }                        from "./Settings/SettingEnums";
+import {TextFile}                               from "../TextFile";
-import {post}                                   from "./ui/postToTerminal";
-import {TextFile}                               from "./TextFile";
-import {parse, Node}                            from "../utils/acorn";
-import {Page, routing}                          from "./ui/navigationTracking";
-import {numeralWrapper}                         from "./ui/numeralFormat";
-import { setTimeoutRef }                        from "./utils/SetTimeoutRef";
-import {dialogBoxCreate}                        from "../utils/DialogBox";
-import {Reviver, Generic_toJSON,
-        Generic_fromJSON}                       from "../utils/JSONReviver";
-import {compareArrays}                          from "../utils/helpers/compareArrays";
-import {createElement}                          from "../utils/uiHelpers/createElement";
-import {getTimestamp}                           from "../utils/helpers/getTimestamp";
-import {roundToTwo}                             from "../utils/helpers/roundToTwo";
 
-function isScriptFilename(f) {
+import {Page, routing}                          from "../ui/navigationTracking";
-    return f.endsWith(".js") || f.endsWith(".script") || f.endsWith(".ns");
+import {numeralWrapper}                         from "../ui/numeralFormat";
-}
+
+import {dialogBoxCreate}                        from "../../utils/DialogBox";
+import {Reviver, Generic_toJSON,
+        Generic_fromJSON}                       from "../../utils/JSONReviver";
+import {compareArrays}                          from "../../utils/helpers/compareArrays";
+import {createElement}                          from "../../utils/uiHelpers/createElement";
 
 var scriptEditorRamCheck = null, scriptEditorRamText = null;
-function scriptEditorInit() {
+export function scriptEditorInit() {
     // Wrapper container that holds all the buttons below the script editor
     const wrapper = document.getElementById("script-editor-buttons-wrapper");
     if (wrapper == null) {
@@ -233,7 +226,7 @@ function saveAndCloseScriptEditor() {
         let s = Player.getCurrentServer();
         for (var i = 0; i < s.scripts.length; i++) {
             if (filename == s.scripts[i].filename) {
-                s.scripts[i].saveScript();
+                s.scripts[i].saveScript(getCurrentEditor().getCode(), Player);
                 Engine.loadTerminalContent();
                 return iTutorialNextStep();
             }
@@ -241,7 +234,7 @@ function saveAndCloseScriptEditor() {
 
         //If the current script does NOT exist, create a new one
         let script = new Script();
-        script.saveScript();
+        script.saveScript(getCurrentEditor().getCode(), Player);
         s.scripts.push(script);
 
         return iTutorialNextStep();
@@ -269,7 +262,7 @@ function saveAndCloseScriptEditor() {
         //If the current script already exists on the server, overwrite it
         for (var i = 0; i < s.scripts.length; i++) {
             if (filename == s.scripts[i].filename) {
-                s.scripts[i].saveScript();
+                s.scripts[i].saveScript(getCurrentEditor().getCode(), Player);
                 Engine.loadTerminalContent();
                 return;
             }
@@ -277,7 +270,7 @@ function saveAndCloseScriptEditor() {
 
         //If the current script does NOT exist, create a new one
         var script = new Script();
-        script.saveScript();
+        script.saveScript(getCurrentEditor().getCode(), Player);
         s.scripts.push(script);
     } else if (filename.endsWith(".txt")) {
         for (var i = 0; i < s.textFiles.length; ++i) {
@@ -308,410 +301,9 @@ function checkValidFilename(filename) {
 	return false;
 }
 
-// These special strings are used to reference the presence of a given logical
-// construct within a user script.
-const specialReferenceIF = "__SPECIAL_referenceIf";
-const specialReferenceFOR = "__SPECIAL_referenceFor";
-const specialReferenceWHILE = "__SPECIAL_referenceWhile";
-
-// The global scope of a script is registered under this key during parsing.
-const memCheckGlobalKey = ".__GLOBAL__";
-
-// Calcluates the amount of RAM a script uses. Uses parsing and AST walking only,
-// rather than NetscriptEvaluator. This is useful because NetscriptJS code does
-// not work under NetscriptEvaluator.
-async function parseOnlyRamCalculate(server, code, workerScript) {
-    try {
-        // Maps dependent identifiers to their dependencies.
-        //
-        // The initial identifier is __SPECIAL_INITIAL_MODULE__.__GLOBAL__.
-        // It depends on all the functions declared in the module, all the global scopes
-        // of its imports, and any identifiers referenced in this global scope. Each
-        // function depends on all the identifiers referenced internally.
-        // We walk the dependency graph to calculate RAM usage, given that some identifiers
-        // reference Netscript functions which have a RAM cost.
-        let dependencyMap = {};
-
-        // Scripts we've parsed.
-        const completedParses = new Set();
-
-        // Scripts we've discovered that need to be parsed.
-        const parseQueue = [];
-
-        // Parses a chunk of code with a given module name, and updates parseQueue and dependencyMap.
-        function parseCode(code, moduleName) {
-            const result = parseOnlyCalculateDeps(code, moduleName);
-            completedParses.add(moduleName);
-
-            // Add any additional modules to the parse queue;
-            for (let i = 0; i < result.additionalModules.length; ++i) {
-                if (!completedParses.has(result.additionalModules[i])) {
-                    parseQueue.push(result.additionalModules[i]);
-                }
-            }
-
-            // Splice all the references in.
-            //Spread syntax not supported in edge, use Object.assign instead
-            //dependencyMap = {...dependencyMap, ...result.dependencyMap};
-            dependencyMap = Object.assign(dependencyMap, result.dependencyMap);
-        }
-
-        const initialModule = "__SPECIAL_INITIAL_MODULE__";
-        parseCode(code, initialModule);
-
-        while (parseQueue.length > 0) {
-            // Get the code from the server.
-            const nextModule = parseQueue.shift();
-
-            let code;
-            if (nextModule.startsWith("https://") || nextModule.startsWith("http://")) {
-                try {
-                    const module = await eval('import(nextModule)');
-                    code = "";
-                    for (const prop in module) {
-                        if (typeof module[prop] === 'function') {
-                            code += module[prop].toString() + ";\n";
-                        }
-                    }
-                } catch(e) {
-                    console.error(`Error dynamically importing module from ${nextModule} for RAM calculations: ${e}`);
-                    return -1;
-                }
-            } else {
-                const script = server.getScript(nextModule.startsWith("./") ? nextModule.slice(2) : nextModule);
-                if (!script) {
-                    console.warn("Invalid script");
-                    return -1;  // No such script on the server.
-                }
-                code = script.code;
-            }
-
-            parseCode(code, nextModule);
-        }
-
-        // Finally, walk the reference map and generate a ram cost. The initial set of keys to scan
-        // are those that start with __SPECIAL_INITIAL_MODULE__.
-        let ram = CONSTANTS.ScriptBaseRamCost;
-        const unresolvedRefs = Object.keys(dependencyMap).filter(s => s.startsWith(initialModule));
-        const resolvedRefs = new Set();
-        while (unresolvedRefs.length > 0) {
-            const ref = unresolvedRefs.shift();
-
-            // Check if this is one of the special keys, and add the appropriate ram cost if so.
-            if (ref === "hacknet" && !resolvedRefs.has("hacknet")) {
-                ram += CONSTANTS.ScriptHacknetNodesRamCost;
-            }
-            if (ref === "document" && !resolvedRefs.has("document")) {
-                ram += CONSTANTS.ScriptDomRamCost;
-            }
-            if (ref === "window" && !resolvedRefs.has("window")) {
-                ram += CONSTANTS.ScriptDomRamCost;
-            }
-
-            resolvedRefs.add(ref);
-
-            if (ref.endsWith(".*")) {
-                // A prefix reference. We need to find all matching identifiers.
-                const prefix = ref.slice(0, ref.length - 2);
-                for (let ident of Object.keys(dependencyMap).filter(k => k.startsWith(prefix))) {
-                    for (let dep of dependencyMap[ident] || []) {
-                        if (!resolvedRefs.has(dep)) unresolvedRefs.push(dep);
-                    }
-                }
-            } else {
-                // An exact reference. Add all dependencies of this ref.
-                for (let dep of dependencyMap[ref] || []) {
-                    if (!resolvedRefs.has(dep)) unresolvedRefs.push(dep);
-                }
-            }
-
-            // Check if this ident is a function in the workerscript env. If it is, then we need to
-            // get its RAM cost. We do this by calling it, which works because the running script
-            // is in checkingRam mode.
-            //
-            // TODO it would be simpler to just reference a dictionary.
-            try {
-                function applyFuncRam(func) {
-                    if (typeof func === "function") {
-                        try {
-                            let res;
-                            if (func.constructor.name === "AsyncFunction") {
-                                res = 0; // Async functions will always be 0 RAM
-                            } else {
-                                res = func.apply(null, []);
-                            }
-                            if (typeof res === "number") {
-                                return res;
-                            }
-                            return 0;
-                        } catch(e) {
-                            console.log("ERROR applying function: " + e);
-                            return 0;
-                        }
-                    } else {
-                        return 0;
-                    }
-                }
-
-                //Special logic for namespaces (Bladeburner, CodingCOntract)
-                var func;
-                if (ref in workerScript.env.vars.bladeburner) {
-                    func = workerScript.env.vars.bladeburner[ref];
-                } else if (ref in workerScript.env.vars.codingcontract) {
-                    func = workerScript.env.vars.codingcontract[ref];
-                } else if (ref in workerScript.env.vars.gang) {
-                    func = workerScript.env.vars.gang[ref];
-                } else {
-                    func = workerScript.env.get(ref);
-                }
-                ram += applyFuncRam(func);
-            } catch (error) {continue;}
-        }
-        return ram;
-
-    } catch (error) {
-        // console.info("parse or eval error: ", error);
-        // This is not unexpected. The user may be editing a script, and it may be in
-        // a transitory invalid state.
-        return -1;
-    }
-}
-
-// Parses one script and calculates its ram usage, for the global scope and each function.
-// Returns a cost map and a dependencyMap for the module. Returns a reference map to be joined
-// onto the main reference map, and a list of modules that need to be parsed.
-function parseOnlyCalculateDeps(code, currentModule) {
-    const ast = parse(code, {sourceType:"module", ecmaVersion: 8});
-
-    // Everything from the global scope goes in ".". Everything else goes in ".function", where only
-    // the outermost layer of functions counts.
-    const globalKey = currentModule + memCheckGlobalKey;
-    const dependencyMap = {};
-    dependencyMap[globalKey] = new Set();
-
-    // If we reference this internal name, we're really referencing that external name.
-    // Filled when we import names from other modules.
-    let internalToExternal = {};
-
-    var additionalModules = [];
-
-    // References get added pessimistically. They are added for thisModule.name, name, and for
-    // any aliases.
-    function addRef(key, name) {
-        const s = dependencyMap[key] || (dependencyMap[key] = new Set());
-        if (name in internalToExternal) {
-            s.add(internalToExternal[name]);
-        }
-        s.add(currentModule + "." + name);
-        s.add(name);  // For builtins like hack.
-    }
-
-    //A list of identifiers that resolve to "native Javascript code"
-    const objectPrototypeProperties = Object.getOwnPropertyNames(Object.prototype);
-
-    // If we discover a dependency identifier, state.key is the dependent identifier.
-    // walkDeeper is for doing recursive walks of expressions in composites that we handle.
-    function commonVisitors() {
-        return {
-            Identifier: (node, st, walkDeeper) => {
-                if (objectPrototypeProperties.includes(node.name)) {return;}
-                addRef(st.key, node.name);
-            },
-            WhileStatement: (node, st, walkDeeper) => {
-                addRef(st.key, specialReferenceWHILE);
-                node.test && walkDeeper(node.test, st);
-                node.body && walkDeeper(node.body, st);
-            },
-            DoWhileStatement: (node, st, walkDeeper) => {
-                addRef(st.key, specialReferenceWHILE);
-                node.test && walkDeeper(node.test, st);
-                node.body && walkDeeper(node.body, st);
-            },
-            ForStatement: (node, st, walkDeeper) => {
-                addRef(st.key, specialReferenceFOR);
-                node.init && walkDeeper(node.init, st);
-                node.test && walkDeeper(node.test, st);
-                node.update && walkDeeper(node.update, st);
-                node.body && walkDeeper(node.body, st);
-            },
-            IfStatement: (node, st, walkDeeper) => {
-                addRef(st.key, specialReferenceIF);
-                node.test && walkDeeper(node.test, st);
-                node.consequent && walkDeeper(node.consequent, st);
-                node.alternate && walkDeeper(node.alternate, st);
-            },
-            MemberExpression: (node, st, walkDeeper) => {
-                node.object && walkDeeper(node.object, st);
-                node.property && walkDeeper(node.property, st);
-            },
-        }
-    }
-
-    //Spread syntax not supported in Edge yet, use Object.assign
-    /*
-    walk.recursive(ast, {key: globalKey}, {
-        ImportDeclaration: (node, st, walkDeeper) => {
-            const importModuleName = node.source.value;
-            additionalModules.push(importModuleName);
-
-            // This module's global scope refers to that module's global scope, no matter how we
-            // import it.
-            dependencyMap[st.key].add(importModuleName + memCheckGlobalKey);
-
-            for (let i = 0; i < node.specifiers.length; ++i) {
-                const spec = node.specifiers[i];
-                if (spec.imported !== undefined && spec.local !== undefined) {
-                    // We depend on specific things.
-                    internalToExternal[spec.local.name] = importModuleName + "." + spec.imported.name;
-                } else {
-                    // We depend on everything.
-                    dependencyMap[st.key].add(importModuleName + ".*");
-                }
-            }
-        },
-        FunctionDeclaration: (node, st, walkDeeper) => {
-            // Don't use walkDeeper, because we are changing the visitor set.
-            const key = currentModule + "." + node.id.name;
-            walk.recursive(node, {key: key}, commonVisitors());
-        },
-        ...commonVisitors()
-    });
-    */
-    walk.recursive(ast, {key: globalKey}, Object.assign({
-        ImportDeclaration: (node, st, walkDeeper) => {
-            const importModuleName = node.source.value;
-            additionalModules.push(importModuleName);
-
-            // This module's global scope refers to that module's global scope, no matter how we
-            // import it.
-            dependencyMap[st.key].add(importModuleName + memCheckGlobalKey);
-
-            for (let i = 0; i < node.specifiers.length; ++i) {
-                const spec = node.specifiers[i];
-                if (spec.imported !== undefined && spec.local !== undefined) {
-                    // We depend on specific things.
-                    internalToExternal[spec.local.name] = importModuleName + "." + spec.imported.name;
-                } else {
-                    // We depend on everything.
-                    dependencyMap[st.key].add(importModuleName + ".*");
-                }
-            }
-        },
-        FunctionDeclaration: (node, st, walkDeeper) => {
-            // Don't use walkDeeper, because we are changing the visitor set.
-            const key = currentModule + "." + node.id.name;
-            walk.recursive(node, {key: key}, commonVisitors());
-        },
-    }, commonVisitors()));
-
-    return {dependencyMap: dependencyMap, additionalModules: additionalModules};
-}
-
-async function calculateRamUsage(codeCopy) {
-    //Create a temporary/mock WorkerScript and an AST from the code
-    var currServ = Player.getCurrentServer();
-    var workerScript = new WorkerScript({
-        filename:"foo",
-        scriptRef: {code:""},
-        args:[],
-        getCode: function() { return ""; }
-    });
-    workerScript.checkingRam = true; //Netscript functions will return RAM usage
-    workerScript.serverIp = currServ.ip;
-
-    try {
-        return await parseOnlyRamCalculate(currServ, codeCopy, workerScript);
-	} catch (e) {
-        console.log("Failed to parse ram using new method. Falling back.", e);
-	}
-
-    // Try the old way.
-
-    try {
-        var ast = parse(codeCopy, {sourceType:"module"});
-    } catch(e) {
-        return -1;
-    }
-
-    //Search through AST, scanning for any 'Identifier' nodes for functions, or While/For/If nodes
-    var queue = [], ramUsage = CONSTANTS.ScriptBaseRamCost;
-    var whileUsed = false, forUsed = false, ifUsed = false;
-    queue.push(ast);
-    while (queue.length != 0) {
-        var exp = queue.shift();
-        switch (exp.type) {
-            case "ImportDeclaration":
-                //Gets an array of all imported functions as AST expressions
-                //and pushes them on the queue.
-                var res = evaluateImport(exp, workerScript, true);
-                for (var i = 0; i < res.length; ++i) {
-                    queue.push(res[i]);
-                }
-                break;
-            case "BlockStatement":
-            case "Program":
-                for (var i = 0; i < exp.body.length; ++i) {
-                    if (exp.body[i] instanceof Node) {
-                        queue.push(exp.body[i]);
-                    }
-                }
-                break;
-            case "WhileStatement":
-                if (!whileUsed) {
-                    ramUsage += CONSTANTS.ScriptWhileRamCost;
-                    whileUsed = true;
-                }
-                break;
-            case "ForStatement":
-                if (!forUsed) {
-                    ramUsage += CONSTANTS.ScriptForRamCost;
-                    forUsed = true;
-                }
-                break;
-            case "IfStatement":
-                if (!ifUsed) {
-                    ramUsage += CONSTANTS.ScriptIfRamCost;
-                    ifUsed = true;
-                }
-                break;
-            case "Identifier":
-                if (exp.name in workerScript.env.vars) {
-                    var func = workerScript.env.get(exp.name);
-                    if (typeof func === "function") {
-                        try {
-                            var res = func.apply(null, []);
-                            if (typeof res === "number") {
-                                ramUsage += res;
-                            }
-                        } catch(e) {
-                            console.log("ERROR applying function: " + e);
-                        }
-                    }
-                }
-                break;
-            default:
-                break;
-        }
-
-        for (var prop in exp) {
-            if (exp.hasOwnProperty(prop)) {
-                if (exp[prop] instanceof Node) {
-                    queue.push(exp[prop]);
-                }
-            }
-        }
-    }
-
-    //Special case: hacknetnodes array
-    if (codeCopy.includes("hacknet")) {
-        ramUsage += CONSTANTS.ScriptHacknetNodesRamCost;
-    }
-    return ramUsage;
-}
-
 //Called when the game is loaded. Loads all running scripts (from all servers)
 //into worker scripts so that they will start running
-function loadAllRunningScripts() {
+export function loadAllRunningScripts() {
     var total = 0;
     let skipScriptLoad = (window.location.href.toLowerCase().indexOf("?noscripts") !== -1);
     if (skipScriptLoad) { console.info("Skipping the load of any scripts during startup"); }
@@ -767,7 +359,7 @@ function scriptCalculateOfflineProduction(runningScriptObj) {
             var timesGrown = Math.round(0.5 * runningScriptObj.dataMap[ip][2] / runningScriptObj.onlineRunningTime * timePassed);
             console.log(runningScriptObj.filename + " called grow() on " + serv.hostname + " " + timesGrown + " times while offline");
             runningScriptObj.log("Called grow() on " + serv.hostname + " " + timesGrown + " times while offline");
-            var growth = processSingleServerGrowth(serv, timesGrown * 450);
+            var growth = processSingleServerGrowth(serv, timesGrown * 450, Player);
             runningScriptObj.log(serv.hostname + " grown by " + numeralWrapper.format(growth * 100 - 100, '0.000000%') + " from grow() calls made while offline");
         }
     }
@@ -838,7 +430,7 @@ function scriptCalculateOfflineProduction(runningScriptObj) {
 
 //Returns a RunningScript object matching the filename and arguments on the
 //designated server, and false otherwise
-function findRunningScript(filename, args, server) {
+export function findRunningScript(filename, args, server) {
     for (var i = 0; i < server.runningScripts.length; ++i) {
         if (server.runningScripts[i].filename == filename &&
             compareArrays(server.runningScripts[i].args, args)) {
@@ -847,6 +439,3 @@ function findRunningScript(filename, args, server) {
     }
     return null;
 }
-
-export {loadAllRunningScripts, findRunningScript,
-         scriptEditorInit, isScriptFilename};

src/Script/ScriptHelpersTS.ts

@@ -0,0 +1,4 @@
+// Script helper functions
+export function isScriptFilename(f: string) {
+    return f.endsWith(".js") || f.endsWith(".script") || f.endsWith(".ns");
+}

src/Server/AllServers.ts

@@ -1,40 +1,61 @@
-import { ipExists } from "../../utils/IPAddress";
+import { Server } from "./Server";
+import { SpecialServerIps } from "./SpecialServerIps";
+import { serverMetadata } from "./data/servers";
+
+import { IMap } from "../types";
+import { createRandomIp,
+         ipExists } from "../../utils/IPAddress";
+import { getRandomInt } from "../../utils/helpers/getRandomInt";
+import { Reviver } from "../../utils/JSONReviver";
 
 // Map of all Servers that exist in the game
 // Key (string) = IP
 // Value = Server object
-let AllServers = {};
+export let AllServers: IMap<Server> = {};
 
 // Saftely add a Server to the AllServers map
-export function AddToAllServers(server) {
+export function AddToAllServers(server: Server): void {
     var serverIp = server.ip;
     if (ipExists(serverIp)) {
         console.log("IP of server that's being added: " + serverIp);
         console.log("Hostname of the server thats being added: " + server.hostname);
         console.log("The server that already has this IP is: " + AllServers[serverIp].hostname);
         throw new Error("Error: Trying to add a server with an existing IP");
-        return;
     }
     AllServers[serverIp] = server;
 }
 
-export function initForeignServers() {
+interface IServerParams {
+    hackDifficulty?: number;
+    hostname: string;
+    ip: string;
+    maxRam?: number;
+    moneyAvailable?: number;
+    numOpenPortsRequired: number;
+    organizationName: string;
+    requiredHackingSkill?: number;
+    serverGrowth?: number;
+
+    [key: string]: any;
+}
+
+export function initForeignServers(homeComputer: Server) {
     /* Create a randomized network for all the foreign servers */
     //Groupings for creating a randomized network
-    const networkLayers = [];
+    const networkLayers: Server[][] = [];
     for (let i = 0; i < 15; i++) {
         networkLayers.push([]);
     }
 
     // Essentially any property that is of type 'number | IMinMaxRange'
-    const propertiesToPatternMatch = [
+    const propertiesToPatternMatch: string[] = [
         "hackDifficulty",
         "moneyAvailable",
         "requiredHackingSkill",
         "serverGrowth"
     ];
 
-    const toNumber = (value) => {
+    const toNumber = (value: any) => {
         switch (typeof value) {
             case 'number':
                 return value;
@@ -46,7 +67,7 @@ export function initForeignServers() {
     }
 
     for (const metadata of serverMetadata) {
-        const serverParams = {
+        const serverParams: IServerParams = {
             hostname: metadata.hostname,
             ip: createRandomIp(),
             numOpenPortsRequired: metadata.numOpenPortsRequired,
@@ -79,21 +100,21 @@ export function initForeignServers() {
     }
 
     /* Create a randomized network for all the foreign servers */
-    const linkComputers = (server1, server2) => {
+    const linkComputers = (server1: Server, server2: Server) => {
         server1.serversOnNetwork.push(server2.ip);
         server2.serversOnNetwork.push(server1.ip);
     };
 
-    const getRandomArrayItem = (arr) => arr[Math.floor(Math.random() * arr.length)];
+    const getRandomArrayItem = (arr: any[]) => arr[Math.floor(Math.random() * arr.length)];
 
-    const linkNetworkLayers = (network1, selectServer) => {
+    const linkNetworkLayers = (network1: Server[], selectServer: () => Server) => {
         for (const server of network1) {
             linkComputers(server, selectServer());
         }
     };
 
     // Connect the first tier of servers to the player's home computer
-    linkNetworkLayers(networkLayers[0], () => Player.getHomeComputer());
+    linkNetworkLayers(networkLayers[0], () => homeComputer);
     for (let i = 1; i < networkLayers.length; i++) {
         linkNetworkLayers(networkLayers[i], () => getRandomArrayItem(networkLayers[i - 1]));
     }
@@ -106,6 +127,6 @@ export function prestigeAllServers() {
     AllServers = {};
 }
 
-export function loadAllServers(saveString) {
+export function loadAllServers(saveString: string) {
     AllServers = JSON.parse(saveString, Reviver);
 }

src/Server/Server.ts

@@ -1,9 +1,14 @@
 // Class representing a single generic Server
+
+// TODO This import is a circular import. Try to fix it in the future
+import { GetServerByHostname } from "./ServerHelpers";
+
 import { BitNodeMultipliers } from "../BitNode/BitNodeMultipliers";
 import { CodingContract } from "../CodingContracts";
 import { Message } from "../Message/Message";
 import { RunningScript } from "../Script/RunningScript";
 import { Script } from "../Script/Script";
+import { isScriptFilename } from "../Script/ScriptHelpersTS";
 import { TextFile } from "../TextFile";
 
 import { createRandomIp } from "../../utils/IPAddress";
@@ -27,6 +32,11 @@ interface IConstructorParams {
 }
 
 export class Server {
+    // Initializes a Server Object from a JSON save state
+    static fromJSON(value: any): Server {
+        return Generic_fromJSON(Server, value.data);
+    }
+
     // Initial server security level
     // (i.e. security level when the server was created)
     baseDifficulty: number = 1;
@@ -172,49 +182,43 @@ export class Server {
         this.maxRam = ram;
     }
 
-    //The serverOnNetwork array holds the IP of all the servers. This function
-    //returns the actual Server objects
-    Server.prototype.getServerOnNetwork = function(i) {
-        if (i > this.serversOnNetwork.length) {
-            console.log("Tried to get server on network that was out of range");
-            return;
-        }
-        return AllServers[this.serversOnNetwork[i]];
-    }
-
     // Given the name of the script, returns the corresponding
     // script object on the server (if it exists)
-    Server.prototype.getScript = function(scriptName) {
+    getScript(scriptName: string): Script | null {
-        for (var i = 0; i < this.scripts.length; i++) {
+        for (let i = 0; i < this.scripts.length; i++) {
-            if (this.scripts[i].filename == scriptName) {
+            if (this.scripts[i].filename === scriptName) {
                 return this.scripts[i];
             }
         }
+
         return null;
     }
 
-    Server.prototype.capDifficulty = function() {
+    // Ensures that the server's difficulty (server security) doesn't get too high
+    capDifficulty(): void {
         if (this.hackDifficulty < this.minDifficulty) {this.hackDifficulty = this.minDifficulty;}
         if (this.hackDifficulty < 1) {this.hackDifficulty = 1;}
+
         // Place some arbitrarily limit that realistically should never happen unless someone is
         // screwing around with the game
         if (this.hackDifficulty > 1000000) {this.hackDifficulty = 1000000;}
     }
 
     // Strengthens a server's security level (difficulty) by the specified amount
-    Server.prototype.fortify = function(amt) {
+    fortify(amt: number): void {
         this.hackDifficulty += amt;
         this.capDifficulty();
     }
 
-    Server.prototype.weaken = function(amt) {
+    // Lowers the server's security level (difficulty) by the specified amount)
+    weaken(amt: number): void {
         this.hackDifficulty -= (amt * BitNodeMultipliers.ServerWeakenRate);
         this.capDifficulty();
     }
 
     // Write to a script file
     // Overwrites existing files. Creates new files if the script does not eixst
-    Server.prototype.writeToScriptFile = function(fn, code) {
+    writeToScriptFile(fn: string, code: string) {
         var ret = {success: false, overwritten: false};
         if (!isScriptFilename(fn)) { return ret; }
 
@@ -232,7 +236,7 @@ export class Server {
         }
 
         //Otherwise, create a new script
-        var newScript = new Script();
+        const newScript = new Script();
         newScript.filename = fn;
         newScript.code = code;
         newScript.updateRamUsage();
@@ -244,7 +248,7 @@ export class Server {
 
     // Write to a text file
     // Overwrites existing files. Creates new files if the text file does not exist
-    Server.prototype.writeToTextFile = function(fn, txt) {
+    writeToTextFile(fn: string, txt: string) {
         var ret = { success: false, overwritten: false };
         if (!fn.endsWith("txt")) { return ret; }
 
@@ -265,11 +269,11 @@ export class Server {
         return ret;
     }
 
-    Server.prototype.addContract = function(contract) {
+    addContract(contract: CodingContract) {
         this.contracts.push(contract);
     }
 
-    Server.prototype.removeContract = function(contract) {
+    removeContract(contract: CodingContract) {
         if (contract instanceof CodingContract) {
             this.contracts = this.contracts.filter((c) => {
                 return c.fn !== contract.fn;
@@ -281,7 +285,7 @@ export class Server {
         }
     }
 
-    Server.prototype.getContract = function(contractName) {
+    getContract(contractName: string) {
         for (const contract of this.contracts) {
             if (contract.fn === contractName) {
                 return contract;
@@ -289,15 +293,11 @@ export class Server {
         }
         return null;
     }
-}
 
-//Functions for loading and saving a Server
+    // Serialize the current object to a JSON save state
-Server.prototype.toJSON = function() {
+    toJSON(): any {
         return Generic_toJSON("Server", this);
     }
-
-Server.fromJSON = function(value) {
-    return Generic_fromJSON(Server, value.data);
 }
 
 Reviver.constructors.Server = Server;

src/Server/ServerHelpers.ts

@@ -1,23 +1,16 @@
-import { BitNodeMultipliers }                   from "./BitNode/BitNodeMultipliers";
+import { AllServers }                           from "./AllServers";
-import { CodingContract,
+import { Server }                               from "./Server";
-         ContractTypes }                        from "./CodingContracts";
+
-import { CONSTANTS }                            from "./Constants";
+import { BitNodeMultipliers }                   from "../BitNode/BitNodeMultipliers";
-import { Script,
+import { CONSTANTS }                            from "../Constants";
-         isScriptFilename }                     from "./Script";
+import { IPlayer }                              from "../PersonObjects/IPlayer";
-import { Player }                               from "./Player";
+import { Programs }                             from "../Programs/Programs";
-import { Programs }                             from "./Programs/Programs";
+
-import { SpecialServerIps }                     from "./SpecialServerIps";
+import {isValidIPAddress}                       from "../../utils/helpers/isValidIPAddress";
-import { TextFile }                             from "./TextFile";
-import { getRandomInt }                         from "../utils/helpers/getRandomInt";
-import { serverMetadata }                       from "./data/servers";
-import { Reviver,
-         Generic_toJSON,
-         Generic_fromJSON}                      from "../utils/JSONReviver";
-import {isValidIPAddress}                       from "../utils/helpers/isValidIPAddress";
 
 // Returns the number of cycles needed to grow the specified server by the
 // specified amount. 'growth' parameter is in decimal form, not percentage
-export function numCycleForGrowth(server, growth) {
+export function numCycleForGrowth(server: Server, growth: number, p: IPlayer) {
     let ajdGrowthRate = 1 + (CONSTANTS.ServerBaseGrowthRate - 1) / server.hackDifficulty;
     if(ajdGrowthRate > CONSTANTS.ServerMaxGrowthRate) {
         ajdGrowthRate = CONSTANTS.ServerMaxGrowthRate;
@@ -25,12 +18,12 @@ export function numCycleForGrowth(server, growth) {
 
     const serverGrowthPercentage = server.serverGrowth / 100;
 
-    const cycles = Math.log(growth)/(Math.log(ajdGrowthRate)*Player.hacking_grow_mult*serverGrowthPercentage);
+    const cycles = Math.log(growth)/(Math.log(ajdGrowthRate) * p.hacking_grow_mult * serverGrowthPercentage);
     return cycles;
 }
 
 //Applied server growth for a single server. Returns the percentage growth
-export function processSingleServerGrowth(server, numCycles) {
+export function processSingleServerGrowth(server: Server, numCycles: number, p: IPlayer) {
     //Server growth processed once every 450 game cycles
     const numServerGrowthCycles = Math.max(Math.floor(numCycles / 450), 0);
 
@@ -44,7 +37,7 @@ export function processSingleServerGrowth(server, numCycles) {
     const numServerGrowthCyclesAdjusted = numServerGrowthCycles * serverGrowthPercentage * BitNodeMultipliers.ServerGrowthRate;
 
     //Apply serverGrowth for the calculated number of growth cycles
-    var serverGrowth = Math.pow(adjGrowthRate, numServerGrowthCyclesAdjusted * Player.hacking_grow_mult);
+    let serverGrowth = Math.pow(adjGrowthRate, numServerGrowthCyclesAdjusted * p.hacking_grow_mult);
     if (serverGrowth < 1) {
         console.log("WARN: serverGrowth calculated to be less than 1");
         serverGrowth = 1;
@@ -66,14 +59,14 @@ export function processSingleServerGrowth(server, numCycles) {
     // if there was any growth at all, increase security
     if (oldMoneyAvailable !== server.moneyAvailable) {
         //Growing increases server security twice as much as hacking
-        let usedCycles = numCycleForGrowth(server, server.moneyAvailable / oldMoneyAvailable);
+        let usedCycles = numCycleForGrowth(server, server.moneyAvailable / oldMoneyAvailable, p);
         usedCycles = Math.max(0, usedCycles);
         server.fortify(2 * CONSTANTS.ServerFortifyAmount * Math.ceil(usedCycles));
     }
     return server.moneyAvailable / oldMoneyAvailable;
 }
 
-export function prestigeHomeComputer(homeComp) {
+export function prestigeHomeComputer(homeComp: Server) {
     const hasBitflume = homeComp.programs.includes(Programs.BitFlume.name);
 
     homeComp.programs.length = 0; //Remove programs
@@ -93,17 +86,9 @@ export function prestigeHomeComputer(homeComp) {
     homeComp.messages.push("hackers-starting-handbook.lit");
 }
 
-function SizeOfAllServers() {
-    var size = 0, key;
-    for (key in AllServers) {
-        if (AllServers.hasOwnProperty(key)) size++;
-    }
-    return size;
-}
-
 //Returns server object with corresponding hostname
 //    Relatively slow, would rather not use this a lot
-export function GetServerByHostname(hostname) {
+export function GetServerByHostname(hostname: string): Server | null {
     for (var ip in AllServers) {
         if (AllServers.hasOwnProperty(ip)) {
             if (AllServers[ip].hostname == hostname) {
@@ -111,16 +96,30 @@ export function GetServerByHostname(hostname) {
             }
         }
     }
+    
     return null;
 }
 
 //Get server by IP or hostname. Returns null if invalid
-export function getServer(s) {
+export function getServer(s: string): Server | null {
     if (!isValidIPAddress(s)) {
         return GetServerByHostname(s);
     }
     if (AllServers[s] !== undefined) {
         return AllServers[s];
     }
+
     return null;
 }
+
+// Returns the i-th server on the specified server's network
+// A Server's serverOnNetwork property holds only the IPs. This function returns
+// the actual Server object
+export function getServerOnNetwork(server: Server, i: number) {
+    if (i > server.serversOnNetwork.length) {
+        console.error("Tried to get server on network that was out of range");
+        return;
+    }
+
+    return AllServers[server.serversOnNetwork[i]];
+}

src/Server/ServerPurchases.js

@@ -2,16 +2,16 @@
  * Implements functions for purchasing servers or purchasing more RAM for
  * the home computer
  */
-import { BitNodeMultipliers }               from "./BitNode/BitNodeMultipliers";
+import { BitNodeMultipliers }               from "../BitNode/BitNodeMultipliers";
-import { CONSTANTS }                        from "./Constants";
+import { CONSTANTS }                        from "../Constants";
-import { Player }                           from "./Player";
+import { Player }                           from "../Player";
-import { Server,
+import { AllServers }                       from "../Server/AllServers";
-         AllServers,
+import { Server }                           from "../Server/Server";
-         AddToAllServers}                   from "./Server";
+import { AddToAllServers }                  from "../Server/ServerHelpers";
-import { dialogBoxCreate }                  from "../utils/DialogBox";
+import { dialogBoxCreate }                  from "../../utils/DialogBox";
-import { createRandomIp }                   from "../utils/IPAddress";
+import { createRandomIp }                   from "../../utils/IPAddress";
-import { yesNoTxtInpBoxGetInput }           from "../utils/YesNoBox";
+import { yesNoTxtInpBoxGetInput }           from "../../utils/YesNoBox";
-import { isPowerOfTwo }                     from "../utils/helpers/isPowerOfTwo";
+import { isPowerOfTwo }                     from "../../utils/helpers/isPowerOfTwo";
 
 // Returns the cost of purchasing a server with the given RAM
 // Returns Infinity for invalid 'ram' arguments

src/Server/SpecialServerIps.js

@@ -1,50 +0,0 @@
-import {Reviver, Generic_toJSON,
-        Generic_fromJSON}                       from "../utils/JSONReviver";
-
-/* Holds IP of Special Servers */
-let SpecialServerNames = {
-    FulcrumSecretTechnologies:  "Fulcrum Secret Technologies Server",
-    CyberSecServer:             "CyberSec Server",
-    NiteSecServer:              "NiteSec Server",
-    TheBlackHandServer:         "The Black Hand Server",
-    BitRunnersServer:           "BitRunners Server",
-    TheDarkArmyServer:          "The Dark Army Server",
-    DaedalusServer:             "Daedalus Server",
-    WorldDaemon:                "w0r1d_d43m0n",
-}
-function SpecialServerIpsMap() {}
-
-SpecialServerIpsMap.prototype.addIp = function(name, ip) {
-    this[name] = ip;
-}
-
-SpecialServerIpsMap.prototype.toJSON = function() {
-    return Generic_toJSON("SpecialServerIpsMap", this);
-}
-
-SpecialServerIpsMap.fromJSON = function(value) {
-    return Generic_fromJSON(SpecialServerIpsMap, value.data);
-}
-
-Reviver.constructors.SpecialServerIpsMap = SpecialServerIpsMap;
-
-let SpecialServerIps = new SpecialServerIpsMap();
-
-function prestigeSpecialServerIps() {
-    for (var member in SpecialServerIps) {
-        delete SpecialServerIps[member];
-    }
-    SpecialServerIps = null;
-    SpecialServerIps = new SpecialServerIpsMap();
-}
-
-function loadSpecialServerIps(saveString) {
-    SpecialServerIps = JSON.parse(saveString, Reviver);
-}
-
-function initSpecialServerIps() {
-    SpecialServerIps = new SpecialServerIpsMap();
-}
-
-export {SpecialServerNames, SpecialServerIps, SpecialServerIpsMap, loadSpecialServerIps,
-        prestigeSpecialServerIps, initSpecialServerIps};

src/Server/SpecialServerIps.ts

@@ -0,0 +1,56 @@
+import { IMap }                     from "../types";
+import { Reviver,
+         Generic_toJSON,
+         Generic_fromJSON }         from "../../utils/JSONReviver";
+
+/* Holds IP of Special Servers */
+export let SpecialServerNames: IMap<string> = {
+    FulcrumSecretTechnologies:  "Fulcrum Secret Technologies Server",
+    CyberSecServer:             "CyberSec Server",
+    NiteSecServer:              "NiteSec Server",
+    TheBlackHandServer:         "The Black Hand Server",
+    BitRunnersServer:           "BitRunners Server",
+    TheDarkArmyServer:          "The Dark Army Server",
+    DaedalusServer:             "Daedalus Server",
+    WorldDaemon:                "w0r1d_d43m0n",
+}
+
+export class SpecialServerIpsMap {
+    // Initializes a SpecialServerIpsMap Object from a JSON save state
+    static fromJSON(value: any): SpecialServerIpsMap {
+        return Generic_fromJSON(SpecialServerIpsMap, value.data);
+    }
+
+    [key: string]: Function | string;
+
+    constructor() {}
+
+    addIp(name:string, ip: string) {
+        this[name] = ip;
+    }
+
+    // Serialize the current object to a JSON save state
+    toJSON(): any {
+        return Generic_toJSON("SpecialServerIpsMap", this);
+    }
+}
+
+Reviver.constructors.SpecialServerIpsMap = SpecialServerIpsMap;
+
+export let SpecialServerIps: SpecialServerIpsMap = new SpecialServerIpsMap();
+
+export function prestigeSpecialServerIps() {
+    for (var member in SpecialServerIps) {
+        delete SpecialServerIps[member];
+    }
+
+    SpecialServerIps = new SpecialServerIpsMap();
+}
+
+export function loadSpecialServerIps(saveString: string) {
+    SpecialServerIps = JSON.parse(saveString, Reviver);
+}
+
+export function initSpecialServerIps() {
+    SpecialServerIps = new SpecialServerIpsMap();
+}

src/Server/data/servers.ts

@@ -81,6 +81,8 @@ interface IServerMetadata {
      * A "unique" server that has special implications when the player manually hacks it.
      */
     specialName?: string;
+
+    [key: string]: any;
 }
 
 /**

src/Terminal.js

@@ -10,8 +10,9 @@ import { executeDarkwebTerminalCommand,
          checkIfConnectedToDarkweb }            from "./DarkWeb/DarkWeb";
 import { DarkWebItems }                         from "./DarkWeb/DarkWebItems";
 import {Engine}                                 from "./engine";
-import {FconfSettings, parseFconfSettings,
+import { parseFconfSettings,
-        createFconf}                        from "./Fconf";
+         createFconf }                          from "./Fconf/Fconf";
+import { FconfSettings }                        from "./Fconf/FconfSettings";
 import {calculateHackingChance,
         calculateHackingExpGain,
         calculatePercentMoneyHacked,
@@ -22,18 +23,22 @@ import {TerminalHelpText, HelpTexts}        from "./HelpText";
 import {iTutorialNextStep, iTutorialSteps,
         ITutorial}                          from "./InteractiveTutorial";
 import {showLiterature}                     from "./Literature";
-import {showMessage, Message}               from "./Message";
+import { Message }                          from "./Message/Message";
+import { showMessage }                      from "./Message/MessageHelpers";
 import {killWorkerScript, addWorkerScript}  from "./NetscriptWorker";
 import {Player}                             from "./Player";
 import {hackWorldDaemon}                    from "./RedPill";
-import { findRunningScript,
+import { RunningScript }                    from "./Script/RunningScript";
-         RunningScript,
+import { findRunningScript }                from "./Script/ScriptHelpers";
-         isScriptFilename }                 from "./Script";
+import { isScriptFilename }                 from "./Script/ScriptHelpersTS";
-import {AllServers, GetServerByHostname,
+import { AllServers }                       from "./Server/AllServers";
-        getServer, Server}                  from "./Server";
+import { Server }                           from "./Server/Server";
+import { GetServerByHostname,
+         getServer,
+         getServerOnNetwork }               from "./Server/ServerHelpers";
 import {Settings}                           from "./Settings/Settings";
 import { SpecialServerIps,
-        SpecialServerNames}                 from "./SpecialServerIps";
+         SpecialServerNames }               from "./Server/SpecialServerIps";
 import {getTextFile}                        from "./TextFile";
 import { setTimeoutRef }                    from "./utils/SetTimeoutRef";
 import {containsAllStrings,
@@ -1157,8 +1162,8 @@ let Terminal = {
 
                 let ip = commandArray[1];
 
-                for (var i = 0; i < Player.getCurrentServer().serversOnNetwork.length; i++) {
+                for (var i = 0; i < s.serversOnNetwork.length; i++) {
-                    if (Player.getCurrentServer().getServerOnNetwork(i).ip == ip || Player.getCurrentServer().getServerOnNetwork(i).hostname == ip) {
+                    if (getServerOnNetwork(s, i).ip == ip || getServerOnNetwork(s, i).hostname == ip) {
                         Terminal.connectToServer(ip);
                         return;
                     }
@@ -1812,11 +1817,13 @@ let Terminal = {
             postError("Incorrect usage of netstat/scan command. Usage: netstat/scan");
             return;
         }
+
         // Displays available network connections using TCP
+        const currServ = Player.getCurrentServer();
         post("Hostname             IP                   Root Access");
-        for (let i = 0; i < Player.getCurrentServer().serversOnNetwork.length; i++) {
+        for (let i = 0; i < currServ.serversOnNetwork.length; i++) {
             //Add hostname
-            let entry = Player.getCurrentServer().getServerOnNetwork(i);
+            let entry = getServerOnNetwork(currServ, i);
             if (entry == null) { continue; }
             entry = entry.hostname;
 
@@ -1824,16 +1831,16 @@ let Terminal = {
             let numSpaces = 21 - entry.length;
             let spaces = Array(numSpaces+1).join(" ");
             entry += spaces;
-            entry += Player.getCurrentServer().getServerOnNetwork(i).ip;
+            entry += getServerOnNetwork(currServ, i).ip;
 
             //Calculate padding and add root access info
             let hasRoot;
-            if (Player.getCurrentServer().getServerOnNetwork(i).hasAdminRights) {
+            if (getServerOnNetwork(currServ, i).hasAdminRights) {
                 hasRoot = 'Y';
             } else {
                 hasRoot = 'N';
             }
-            numSpaces = 21 - Player.getCurrentServer().getServerOnNetwork(i).ip.length;
+            numSpaces = 21 - getServerOnNetwork(currServ, i).ip.length;
             spaces = Array(numSpaces+1).join(" ");
             entry += spaces;
             entry += hasRoot;
@@ -1867,7 +1874,7 @@ let Terminal = {
                 visited[s.ip] = 1;
             }
             for (var i = s.serversOnNetwork.length-1; i >= 0; --i) {
-                stack.push(s.getServerOnNetwork(i));
+                stack.push(getServerOnNetwork(s, i));
                 depthQueue.push(d+1);
             }
             if (d == 0) {continue;} //Don't print current server

src/engine.js

@@ -21,14 +21,12 @@ import {CompanyPositions}                               from "./Company/CompanyP
 import {initCompanies}                                  from "./Company/Companies";
 import { Corporation }                                  from "./Corporation/Corporation";
 import {CONSTANTS}                                      from "./Constants";
-
-
 import {createDevMenu, closeDevMenu}                    from "./DevMenu";
 import { Factions, initFactions }                       from "./Faction/Factions";
 import { displayFactionContent, joinFaction,
          processPassiveFactionRepGain,
          inviteToFaction }                              from "./Faction/FactionHelpers";
-import {FconfSettings}                                  from "./Fconf";
+import { FconfSettings }                                from "./Fconf/FconfSettings";
 import {displayLocationContent,
         initLocationButtons}                            from "./Location";
 import {Locations}                                      from "./Locations";
@@ -36,7 +34,7 @@ import {displayHacknetNodesContent, processAllHacknetNodeEarnings,
         updateHacknetNodesContent}                      from "./HacknetNode";
 import {iTutorialStart}                                 from "./InteractiveTutorial";
 import {initLiterature}                                 from "./Literature";
-import {checkForMessagesToSend, initMessages}           from "./Message";
+import { checkForMessagesToSend, initMessages }         from "./Message/MessageHelpers";
 import {inMission, currMission}                         from "./Missions";
 import {initSingularitySFFlags,
         hasSingularitySF, hasCorporationSF}             from "./NetscriptFunctions";
@@ -54,13 +52,14 @@ import {saveObject, loadGame}                           from "./SaveObject";
 import { getCurrentEditor,
          loadAllRunningScripts,
          scriptEditorInit,
-         updateScriptEditorContent }                    from "./Script";
+         updateScriptEditorContent }                    from "./Script/ScriptHelpers";
-import {AllServers, Server, initForeignServers}         from "./Server";
+import { AllServers }                                   from "./Server/AllServers";
+import { Server }                                       from "./Server/Server";
+import { initForeignServers }                           from "./Server/ServerHelpers";
 import {Settings}                                       from "./Settings/Settings";
 import { initSourceFiles, SourceFiles }                 from "./SourceFile";
 import { updateSourceFileFlags }                        from "./SourceFile/SourceFileFlags";
-
+import {SpecialServerIps, initSpecialServerIps}         from "./Server/SpecialServerIps";
-import {SpecialServerIps, initSpecialServerIps}         from "./SpecialServerIps";
 import {StockMarket, StockSymbols,
         SymbolToStockMap, initStockSymbols,
         initSymbolToStockMap, stockMarketCycle,
@@ -1317,7 +1316,7 @@ const Engine = {
             Engine.setDisplayElements();        //Sets variables for important DOM elements
             Engine.start();                     //Run main game loop and Scripts loop
             Player.init();
-            initForeignServers();
+            initForeignServers(Player.getHomeComputer());
             initCompanies();
             initFactions();
             initAugmentations();

utils/IPAddress.ts

@@ -1,4 +1,4 @@
-import {AllServers}                     from "../src/Server";
+import { AllServers }       from "../src/Server/AllServers";
 import { getRandomByte }    from "./helpers/getRandomByte";
 
 /* Functions to deal with manipulating IP addresses*/