Merge pull request #441 from danielyxie/improve-interactive-tutorial

Updated Interactive Tutorial and added a few helpful links to the hac…

css/interactivetutorial.scss

@@ -11,11 +11,11 @@
     position: absolute; /* Stay in place */
     right: 0;
     top: 0;
-    height: 400px; /* Full height */
+    height: 450px;
     padding: 10px;
     border: 5px solid #fff;
-    width: 20%;
-    overflow: auto; /* Enable scroll if needed */
+    width: 23%;
+    overflow:hidden;
     background-color: #444; /* Fallback color */
     color: #fff;
 
@@ -29,6 +29,9 @@
     margin: 4px;
     color: #fff;
     background-color: #444;
+    font-size: $defaultFontSize * 0.875;
+    max-height: 350px;
+    overflow-y: auto;
 }
 
 #interactive-tutorial-exit,
@@ -38,7 +41,7 @@
     @include boxShadow(1px 1px 3px #000);
 
     color: #aaa;
-    font-size: $defaultFontSize * 1.25;
+    font-size: $defaultFontSize * 1.125;
     font-weight: bold;
     background-color: #000;
 
@@ -50,6 +53,7 @@
     }
 }
 
+/*
 #interactive-tutorial-exit {
     float: left;
 }
@@ -58,6 +62,16 @@
     margin-right: 20%;
     float: right;
 }
+*/
+#interactive-tutorial-exit {
+    position:absolute;
+    bottom: 0;
+    left:0;
+}
+
+#interactive-tutorial-back {
+    float: left;
+}
 
 #interactive-tutorial-next {
     float: right;

src/HacknetNode.js

@@ -2,7 +2,7 @@ import {BitNodeMultipliers}                     from "./BitNodeMultipliers";
 import {CONSTANTS}                              from "./Constants";
 import {Engine}                                 from "./engine";
 import {iTutorialSteps, iTutorialNextStep,
-        iTutorialIsRunning, currITutorialStep}  from "./InteractiveTutorial";
+        ITutorial}                              from "./InteractiveTutorial";
 import {Player}                                 from "./Player";
 import {dialogBoxCreate}                        from "../utils/DialogBox";
 import {clearEventListeners}                    from "../utils/uiHelpers/clearEventListeners";
@@ -245,8 +245,8 @@ Reviver.constructors.HacknetNode = HacknetNode;
 
 function purchaseHacknet() {
     /* INTERACTIVE TUTORIAL */
-    if (iTutorialIsRunning) {
-        if (currITutorialStep == iTutorialSteps.HacknetNodesIntroduction) {
+    if (ITutorial.isRunning) {
+        if (ITutorial.currStep === iTutorialSteps.HacknetNodesIntroduction) {
             iTutorialNextStep();
         } else {
             return;

src/InteractiveTutorial.js

@@ -1,55 +1,77 @@
 import {Engine}                         from "./engine";
 import {Player}                         from "./Player";
-import {dialogBoxCreate}                from "../utils/DialogBox";
+import {Settings}                       from "./Settings";
+import {Terminal}                       from "./Terminal";
 import {clearEventListeners}            from "../utils/uiHelpers/clearEventListeners";
+import {createElement}                  from "../utils/uiHelpers/createElement";
+import {createPopup}                    from "../utils/uiHelpers/createPopup";
+import {removeElementById}              from "../utils/uiHelpers/removeElementById";
 
-/* InteractiveTutorial.js */
-let iTutorialSteps = {
-    Start: "Start",
-    GoToCharacterPage: "Click on the Character page menu link",
-    CharacterPage: "Introduction to Character page",
-    CharacterGoToTerminalPage: "Click on the Terminal link",
-    TerminalIntro: "Introduction to terminal interface",
-    TerminalHelp: "Using the help command to display all options in terminal",
-    TerminalLs: "Use the ls command to show all programs/scripts. Right now we have NUKE.exe",
-    TerminalScan: "Using the scan command to display all available connections",
-    TerminalScanAnalyze1: "Use the scan-analyze command to show hacking related information",
-    TerminalScanAnalyze2: "Use the scan-analyze command with a depth of 3",
-    TerminalConnect: "Using the telnet/connect command to connect to another server",
-    TerminalAnalyze: "Use the analyze command to display details about this server",
-    TerminalNuke: "Use the NUKE Program to gain root access to a server",
-    TerminalManualHack: "Use the hack command to manually hack a server",
-    TerminalHackingMechanics: "Briefly explain hacking mechanics",
-    TerminalCreateScript: "Create a script using nano",
-    TerminalTypeScript: "This occurs in the Script Editor page...type the script then save and close",
-    TerminalFree: "Use the free command to check RAM",
-    TerminalRunScript: "Use the run command to run a script",
-    TerminalGoToActiveScriptsPage: "Go to the ActiveScriptsPage",
-    ActiveScriptsPage: "Introduction to the Active Scripts Page",
-    ActiveScriptsToTerminal: "Go from Active Scripts Page Back to Terminal",
-    TerminalTailScript: "Use the tail command to show a script's logs",
-    GoToHacknetNodesPage: "Go to the Hacknet Nodes page",
-    HacknetNodesIntroduction: "Introduction to Hacknet Nodesm and have user purchase one",
-    HacknetNodesGoToWorldPage: "Go to the world page",
-    WorldDescription: "Tell the user to explore..theres a lot of different stuff to do out there",
-    TutorialPageInfo: "The tutorial page contains a lot of info on different subjects",
-    End: "End",
+//Ordered array of keys to Interactive Tutorial Steps
+const orderedITutorialSteps = [
+    "Start",
+    "GoToCharacterPage",                //Click on 'Stats' page
+    "CharacterPage",                    //Introduction to 'Stats' page
+    "CharacterGoToTerminalPage",        //Go back to Terminal
+    "TerminalIntro",                    //Introduction to Terminal
+    "TerminalHelp",                     //Using 'help' Terminal command
+    "TerminalLs",                       //Using 'ls' Terminal command
+    "TerminalScan",                     //Using 'scan' Terminal command
+    "TerminalScanAnalyze1",             //Using 'scan-analyze' Terminal command
+    "TerminalScanAnalyze2",             //Using 'scan-analyze 3' Terminal command
+    "TerminalConnect",                  //Connecting to foodnstuff
+    "TerminalAnalyze",                  //Analyzing foodnstuff
+    "TerminalNuke",                     //NUKE foodnstuff
+    "TerminalManualHack",               //Hack foodnstuff
+    "TerminalHackingMechanics",         //Explanation of hacking mechanics
+    "TerminalCreateScript",             //Create a script using 'nano'
+    "TerminalTypeScript",               //Script Editor page - Type script and then save & close
+    "TerminalFree",                     //Using 'Free' Terminal command
+    "TerminalRunScript",                //Running script using 'run' Terminal command
+    "TerminalGoToActiveScriptsPage",
+    "ActiveScriptsPage",
+    "ActiveScriptsToTerminal",
+    "TerminalTailScript",
+    "GoToHacknetNodesPage",
+    "HacknetNodesIntroduction",
+    "HacknetNodesGoToWorldPage",
+    "WorldDescription",
+    "TutorialPageInfo",
+    "End"
+]
+
+//Create an 'enum' for the Steps
+const iTutorialSteps = {};
+for (let i = 0; i < orderedITutorialSteps.length; ++i) {
+    iTutorialSteps[orderedITutorialSteps[i]] = i;
 }
 
-var currITutorialStep = iTutorialSteps.Start;
-var iTutorialIsRunning = false;
+var ITutorial = {
+    currStep:   0, //iTutorialSteps.Start
+    isRunning:  false,
+
+    //Keeps track of whether each step has been done
+    stepIsDone: {},
+}
 
 function iTutorialStart() {
+    //Initialize Interactive Tutorial state by settings 'done' for each state to false
+    ITutorial.stepIsDone = {};
+    for (let i = 0; i < orderedITutorialSteps.length; ++i) {
+        ITutorial.stepIsDone[i] = false;
+    }
+
+    Engine.loadTerminalContent();
+    Terminal.resetTerminalInput();
+
     //Don't autosave during this interactive tutorial
-    Engine.Counters.autoSaveCounter = 999000000000;
+    Engine.Counters.autoSaveCounter = Infinity;
     console.log("Interactive Tutorial started");
-    currITutorialStep = iTutorialSteps.Start;
-    iTutorialIsRunning = true;
+    ITutorial.currStep = 0;
+    ITutorial.isRunning = true;
 
     document.getElementById("interactive-tutorial-container").style.display = "block";
 
-    iTutorialEvaluateStep();
-
     //Exit tutorial button
     var exitButton = clearEventListeners("interactive-tutorial-exit");
     exitButton.addEventListener("click", function() {
@@ -59,142 +81,150 @@ function iTutorialStart() {
 
     //Back button
     var backButton = clearEventListeners("interactive-tutorial-back");
-    backButton.style.display = "none";
     backButton.addEventListener("click", function() {
         iTutorialPrevStep();
         return false;
     });
+
+    //Next button
+    var nextButton = clearEventListeners("interactive-tutorial-next");
+    nextButton.addEventListener("click", function() {
+        iTutorialNextStep();
+        return false;
+    });
+
+    iTutorialEvaluateStep();
 }
 
 function iTutorialEvaluateStep() {
-    if (!iTutorialIsRunning) {console.log("Interactive Tutorial not running"); return;}
-    switch(currITutorialStep) {
+    if (!ITutorial.isRunning) {console.log("Interactive Tutorial not running"); return;}
+
+    //Disable and clear main menu
+    var terminalMainMenu        = clearEventListeners("terminal-menu-link");
+    var statsMainMenu           = clearEventListeners("stats-menu-link");
+    var activeScriptsMainMenu   = clearEventListeners("active-scripts-menu-link");
+    var hacknetMainMenu         = clearEventListeners("hacknet-nodes-menu-link");
+    var cityMainMenu            = clearEventListeners("city-menu-link");
+    var tutorialMainMenu        = clearEventListeners("tutorial-menu-link");
+    terminalMainMenu.removeAttribute("class");
+    statsMainMenu.removeAttribute("class");
+    activeScriptsMainMenu.removeAttribute("class");
+    hacknetMainMenu.removeAttribute("class");
+    cityMainMenu.removeAttribute("class");
+    tutorialMainMenu.removeAttribute("class");
+
+    //Interactive Tutorial Next button
+    var nextBtn = document.getElementById("interactive-tutorial-next");
+
+    switch(ITutorial.currStep) {
     case iTutorialSteps.Start:
         Engine.loadTerminalContent();
-
         iTutorialSetText("Welcome to Bitburner, a cyberpunk-themed incremental RPG! " +
                          "The game takes place in a dark, dystopian future...The year is 2077...<br><br>" +
                          "This tutorial will show you the basics of the game. " +
                          "You may skip the tutorial at any time.");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "inline-block";
-        next.addEventListener("click", function() {
-            iTutorialNextStep();
-            return false;
-        });
+        nextBtn.style.display = "inline-block";
         break;
     case iTutorialSteps.GoToCharacterPage:
+        Engine.loadTerminalContent();
         iTutorialSetText("Let's start by heading to the Stats page. Click the 'Stats' tab on " +
                          "the main navigation menu (left-hand side of the screen)");
+        nextBtn.style.display = "none";
 
-        //No next button
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "none";
-
-        //Flash Character tab
-        document.getElementById("stats-menu-link").setAttribute("class", "flashing-button");
-
-        //Initialize everything necessary to open the "Character" page
-        var charaterMainMenuButton = document.getElementById("stats-menu-link");
-        charaterMainMenuButton.addEventListener("click", function() {
+        //Flash 'Stats' menu and set its tutorial click handler
+        statsMainMenu.setAttribute("class", "flashing-button");
+        statsMainMenu.addEventListener("click", function() {
             Engine.loadCharacterContent();
             iTutorialNextStep(); //Opening the character page will go to the next step
-            clearEventListeners("stats-menu-link");
             return false;
         });
         break;
     case iTutorialSteps.CharacterPage:
+        Engine.loadCharacterContent();
         iTutorialSetText("The Stats page shows a lot of important information about your progress, " +
                          "such as your skills, money, and bonuses/multipliers. ")
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "inline-block";
-        next.addEventListener("click", function() {
-            iTutorialNextStep();
-            return false;
-        });
+        nextBtn.style.display = "inline-block";
         break;
     case iTutorialSteps.CharacterGoToTerminalPage:
+        Engine.loadCharacterContent();
         iTutorialSetText("Let's head to your computer's terminal by clicking the 'Terminal' tab on the " +
                          "main navigation menu.");
-        //No next button
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "none";
+        nextBtn.style.display = "none";
 
-        document.getElementById("terminal-menu-link").setAttribute("class", "flashing-button");
-
-        //Initialize everything necessary to open the 'Terminal' Page
-        var terminalMainMenuButton = document.getElementById("terminal-menu-link");
-        terminalMainMenuButton.addEventListener("click", function() {
+        //Flash 'Terminal' menu and set its tutorial click handler
+        terminalMainMenu.setAttribute("class", "flashing-button");
+        terminalMainMenu.addEventListener("click", function() {
             Engine.loadTerminalContent();
             iTutorialNextStep();
-            clearEventListeners("terminal-menu-link");
             return false;
         });
         break;
     case iTutorialSteps.TerminalIntro:
+        Engine.loadTerminalContent();
         iTutorialSetText("The Terminal is used to interface with your home computer as well as " +
                          "all of the other machines around the world.");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "inline-block";
-        next.addEventListener("click", function() {
-            iTutorialNextStep();
-            return false;
-        });
+        nextBtn.style.display = "inline-block";
         break;
     case iTutorialSteps.TerminalHelp:
+        Engine.loadTerminalContent();
         iTutorialSetText("Let's try it out. Start by entering the 'help' command into the Terminal " +
                          "(Don't forget to press Enter after typing the command)");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "none";
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalLs:
+        Engine.loadTerminalContent();
         iTutorialSetText("The 'help' command displays a list of all available Terminal commands, how to use them, " +
                          "and a description of what they do. <br><br>Let's try another command. Enter the 'ls' command");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalScan:
+        Engine.loadTerminalContent();
         iTutorialSetText("'ls' is a basic command that shows all of the contents (programs/scripts) " +
                          "on the computer. Right now, it shows that you have a program called 'NUKE.exe' on your computer. " +
                          "We'll get to what this does later. <br><br>Using your home computer's terminal, you can connect " +
                          "to other machines throughout the world. Let's do that now by first entering " +
-                         "the 'scan' command. ");
-        //next step triggered by terminal command
+                         "the 'scan' command.");
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalScanAnalyze1:
+        Engine.loadTerminalContent();
         iTutorialSetText("The 'scan' command shows all available network connections. In other words, " +
                          "it displays a list of all servers that can be connected to from your " +
                          "current machine. A server is identified by either its IP or its hostname. <br><br> " +
                          "That's great and all, but there's so many servers. Which one should you go to? " +
                          "The 'scan-analyze' command gives some more detailed information about servers on the " +
                          "network. Try it now");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalScanAnalyze2:
+        Engine.loadTerminalContent();
         iTutorialSetText("You just ran 'scan-analyze' with a depth of one. This command shows more detailed " +
                          "information about each server that you can connect to (servers that are a distance of " +
                          "one node away). <br><br> It is also possible to run 'scan-analyze' with " +
                          "a higher depth. Let's try a depth of two with the following command: 'scan-analyze 2'.")
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalConnect:
+        Engine.loadTerminalContent();
         iTutorialSetText("Now you can see information about all servers that are up to two nodes away, as well " +
                          "as figure out how to navigate to those servers through the network. You can only connect to " +
                          "a server that is one node away. To connect to a machine, use the 'connect [ip/hostname]' command. You can type in " +
                          "the ip or the hostname, but dont use both.<br><br>" +
                          "From the results of the 'scan-analyze' command, we can see that the 'foodnstuff' server is " +
                          "only one node away. Let's connect so it now using: 'connect foodnstuff'");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalAnalyze:
+        Engine.loadTerminalContent();
         iTutorialSetText("You are now connected to another machine! What can you do now? You can hack it!<br><br> In the year 2077, currency has " +
                          "become digital and decentralized. People and corporations store their money " +
                          "on servers and computers. Using your hacking abilities, you can hack servers " +
                          "to steal money and gain experience. <br><br> " +
                          "Before you try to hack a server, you should run diagnostics using the 'analyze' command");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalNuke:
+        Engine.loadTerminalContent();
         iTutorialSetText("When the 'analyze' command finishes running it will show useful information " +
                          "about hacking the server. <br><br> For this server, the required hacking skill is only 1, " +
                          "which means you can hack it right now. However, in order to hack a server " +
@@ -203,14 +233,16 @@ function iTutorialEvaluateStep() {
                          "open ports.<br><br> The 'analyze' results shows that there do not need to be any open ports " +
                          "on this machine for the NUKE virus to work, so go ahead and run the virus using the " +
                          "'run NUKE.exe' command.");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalManualHack:
+        Engine.loadTerminalContent();
         iTutorialSetText("You now have root access! You can hack the server using the 'hack' command. " +
                          "Try doing that now.");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalHackingMechanics:
+        Engine.loadTerminalContent();
         iTutorialSetText("You are now attempting to hack the server. Note that performing a hack takes time and " +
                          "only has a certain percentage chance " +
                          "of success. This time and success chance is determined by a variety of factors, including " +
@@ -220,25 +252,20 @@ function iTutorialEvaluateStep() {
                          "the server's security level.<br><br>The amount of money on a server is not limitless. So, if " +
                          "you constantly hack a server and deplete its money, then you will encounter " +
                          "diminishing returns in your hacking.");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "inline-block";
-        next.addEventListener("click", function() {
-            iTutorialNextStep();
-            return false;
-        });
+        nextBtn.style.display = "inline-block";
         break;
     case iTutorialSteps.TerminalCreateScript:
+        Engine.loadTerminalContent();
         iTutorialSetText("Hacking is the core mechanic of the game and is necessary for progressing. However, " +
                          "you don't want to be hacking manually the entire time. You can automate your hacking " +
                          "by writing scripts!<br><br>To create a new script or edit an existing one, you can use the 'nano' " +
                          "command. Scripts must end with the '.script' extension. Let's make a script now by " +
                          "entering 'nano foodnstuff.script' after the hack command finishes running (Sidenote: Pressing ctrl + c" +
                          " will end a command like hack early)");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "none";
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalTypeScript:
+        Engine.loadScriptEditorContent("foodnstuff.script", "");
         iTutorialSetText("This is the script editor. You can use it to program your scripts. Scripts are " +
                          "written in the Netscript language, a programming language created for " +
                          "this game. <strong style='background-color:#444;'>There are details about the Netscript language in the documentation, which " +
@@ -251,21 +278,24 @@ function iTutorialEvaluateStep() {
                          "For anyone with basic programming experience, this code should be straightforward. " +
                          "This script will continuously hack the 'foodnstuff' server.<br><br>" +
                          "To save and close the script editor, press the button in the bottom left, or press ctrl + b.");
-        //next step triggered in saveAndCloseScriptEditor() (Script.js)
+        nextBtn.style.display = "none"; //next step triggered in saveAndCloseScriptEditor() (Script.js)
         break;
     case iTutorialSteps.TerminalFree:
+        Engine.loadTerminalContent();
         iTutorialSetText("Now we'll run the script. Scripts require a certain amount of RAM to run, and can be " +
                          "run on any machine which you have root access to. Different servers have different " +
                          "amounts of RAM. You can also purchase more RAM for your home server.<br><br>To check how much " +
                          "RAM is available on this machine, enter the 'free' command.");
-        //next step triggered by terminal commmand
+        nextBtn.style.display = "none"; //next step triggered by terminal commmand
         break;
     case iTutorialSteps.TerminalRunScript:
+        Engine.loadTerminalContent();
         iTutorialSetText("We have 16GB of free RAM on this machine, which is enough to run our " +
                          "script. Let's run our script using 'run foodnstuff.script'.");
-        //next step triggered by terminal commmand
+        nextBtn.style.display = "none"; //next step triggered by terminal commmand
         break;
     case iTutorialSteps.TerminalGoToActiveScriptsPage:
+        Engine.loadTerminalContent();
         iTutorialSetText("Your script is now running! The script might take a few seconds to 'fully start up'. " +
                          "Your scripts will continuously run in the background and will automatically stop if " +
                          "the code ever completes (the 'foodnstuff.script' will never complete because it " +
@@ -274,117 +304,114 @@ function iTutorialEvaluateStep() {
                          "much slower rate. <br><br> " +
                          "Let's check out some statistics for our running scripts by clicking the " +
                          "'Active Scripts' link in the main navigation menu.");
-        document.getElementById("active-scripts-menu-link").setAttribute("class", "flashing-button");
-        var activeScriptsMainMenuButton = document.getElementById("active-scripts-menu-link");
-        activeScriptsMainMenuButton.addEventListener("click", function() {
+        nextBtn.style.display = "none";
+
+        //Flash 'Active Scripts' menu and set its tutorial click handler
+        activeScriptsMainMenu.setAttribute("class", "flashing-button");
+        activeScriptsMainMenu.addEventListener("click", function() {
             Engine.loadActiveScriptsContent();
             iTutorialNextStep();
-            clearEventListeners("active-scripts-menu-link");
             return false;
         });
         break;
     case iTutorialSteps.ActiveScriptsPage:
+        Engine.loadActiveScriptsContent();
         iTutorialSetText("This page displays stats/information about all of your scripts that are " +
                          "running across every existing server. You can use this to gauge how well " +
                          "your scripts are doing. Let's go back to the Terminal now using the 'Terminal'" +
                          "link.");
-        document.getElementById("terminal-menu-link").setAttribute("class", "flashing-button");
-        //Initialize everything necessary to open the 'Terminal' Page
-        var terminalMainMenuButton = clearEventListeners("terminal-menu-link");
-        terminalMainMenuButton.addEventListener("click", function() {
+        nextBtn.style.display = "none";
+
+        //Flash 'Terminal' button and set its tutorial click handler
+        terminalMainMenu.setAttribute("class", "flashing-button");
+        terminalMainMenu.addEventListener("click", function() {
             Engine.loadTerminalContent();
             iTutorialNextStep();
-            clearEventListeners("terminal-menu-link");
             return false;
         });
         break;
     case iTutorialSteps.ActiveScriptsToTerminal:
+        Engine.loadTerminalContent();
         iTutorialSetText("One last thing about scripts, each active script contains logs that detail " +
                          "what it's doing. We can check these logs using the 'tail' command. Do that " +
                          "now for the script we just ran by typing 'tail foodnstuff.script'");
-        //next step triggered by terminal command
+        nextBtn.style.display = "none"; //next step triggered by terminal command
         break;
     case iTutorialSteps.TerminalTailScript:
+        Engine.loadTerminalContent();
         iTutorialSetText("The log for this script won't show much right now (it might show nothing at all) because it " +
                          "just started running...but check back again in a few minutes! <br><br>" +
                          "This pretty much covers the basics of hacking. To learn more about writing " +
                          "scripts using the Netscript language, select the 'Tutorial' link in the " +
-                         "main navigation menu to look at the documentation. For now, let's move on " +
-                         "to something else!");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "inline-block";
-        next.addEventListener("click", function() {
-            iTutorialNextStep();
-            return false;
-        });
+                         "main navigation menu to look at the documentation. " +
+                         "<strong style='background-color:#444;'>If you are an experienced JavaScript " +
+                         "developer, I would highly suggest you check out the section on " +
+                         "NetscriptJS/Netscript 2.0.</strong><br><br>For now, let's move on to something else!");
+        nextBtn.style.display = "inline-block";
         break;
     case iTutorialSteps.GoToHacknetNodesPage:
+        Engine.loadTerminalContent();
         iTutorialSetText("Hacking is not the only way to earn money. One other way to passively " +
                          "earn money is by purchasing and upgrading Hacknet Nodes. Let's go to " +
                          "the 'Hacknet Nodes' page through the main navigation menu now.");
-        document.getElementById("hacknet-nodes-menu-link").setAttribute("class", "flashing-button");
-        var hacknetNodesButton = clearEventListeners("hacknet-nodes-menu-link");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "none";
-        hacknetNodesButton.addEventListener("click", function() {
+        nextBtn.style.display = "none";
+
+        //Flash 'Hacknet' menu and set its tutorial click handler
+        hacknetMainMenu.setAttribute("class", "flashing-button");
+        hacknetMainMenu.addEventListener("click", function() {
             Engine.loadHacknetNodesContent();
             iTutorialNextStep();
-            clearEventListeners("hacknet-nodes-menu-link");
             return false;
         });
         break;
     case iTutorialSteps.HacknetNodesIntroduction:
+        Engine.loadHacknetNodesContent();
         iTutorialSetText("From this page you can purchase new Hacknet Nodes and upgrade your " +
                          "existing ones. Let's purchase a new one now.");
-        //Next step triggered by purchaseHacknet() (HacknetNode.js)
+        nextBtn.style.display = "none"; //Next step triggered by purchaseHacknet() (HacknetNode.js)
         break;
     case iTutorialSteps.HacknetNodesGoToWorldPage:
+        Engine.loadHacknetNodesContent();
         iTutorialSetText("You just purchased a Hacknet Node! This Hacknet Node will passively " +
                          "earn you money over time, both online and offline. When you get enough " +
                          " money, you can upgrade " +
                          "your newly-purchased Hacknet Node below.<br><br>" +
                          "Let's go to the 'City' page through the main navigation menu.");
-        document.getElementById("city-menu-link").setAttribute("class", "flashing-button");
-        var worldButton = clearEventListeners("city-menu-link");
-        worldButton.addEventListener("click", function() {
+        nextBtn.style.display = "none";
+
+        //Flash 'City' menu and set its tutorial click handler
+        cityMainMenu.setAttribute("class", "flashing-button");
+        cityMainMenu.addEventListener("click", function() {
             Engine.loadWorldContent();
             iTutorialNextStep();
-            clearEventListeners("city-menu-link");
             return false;
         });
         break;
     case iTutorialSteps.WorldDescription:
+        Engine.loadWorldContent();
         iTutorialSetText("This page lists all of the different locations you can currently " +
                          "travel to. Each location has something that you can do. " +
                          "There's a lot of content out in the world, make sure " +
                          "you explore and discover!<br><br>" +
                          "Lastly, click on the 'Tutorial' link in the main navigation menu.");
-        document.getElementById("tutorial-menu-link").setAttribute("class", "flashing-button");
-        var tutorialButton = clearEventListeners("tutorial-menu-link");
-        tutorialButton.addEventListener("click", function() {
+        nextBtn.style.display = "none";
+
+        //Flash 'Tutorial' menu and set its tutorial click handler
+        tutorialMainMenu.setAttribute("class", "flashing-button");
+        tutorialMainMenu.addEventListener("click", function() {
             Engine.loadTutorialContent();
             iTutorialNextStep();
-            clearEventListeners("tutorial-menu-link");
             return false;
         });
         break;
-
     case iTutorialSteps.TutorialPageInfo:
+        Engine.loadTutorialContent();
         iTutorialSetText("This page contains a lot of different documentation about the game's " +
                          "content and mechanics. <strong style='background-color:#444;'> I know it's a lot, but I highly suggest you read " +
                          "(or at least skim) through this before you start playing</strong>. That's the end of the tutorial. " +
                          "Hope you enjoy the game!");
-        var next = clearEventListeners("interactive-tutorial-next");
-        next.style.display = "inline-block";
-        next.innerHTML = "Finish Tutorial";
-
-        var backButton = clearEventListeners("interactive-tutorial-back");
-        backButton.style.display = "none";
-
-        next.addEventListener("click", function() {
-            iTutorialNextStep();
-            return false;
-        });
+        nextBtn.style.display = "inline-block";
+        nextBtn.innerHTML = "Finish Tutorial";
         break;
     case iTutorialSteps.End:
         iTutorialEnd();
@@ -392,264 +419,85 @@ function iTutorialEvaluateStep() {
     default:
         throw new Error("Invalid tutorial step");
     }
+
+    if (ITutorial.stepIsDone[ITutorial.currStep] === true) {
+        nextBtn.style.display = "inline-block";
+    }
 }
 
 //Go to the next step and evaluate it
 function iTutorialNextStep() {
-    switch(currITutorialStep) {
-    case iTutorialSteps.Start:
-        currITutorialStep = iTutorialSteps.GoToCharacterPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.GoToCharacterPage:
+    //Special behavior for certain steps
+    if (ITutorial.currStep === iTutorialSteps.GoToCharacterPage) {
         document.getElementById("stats-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.CharacterPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.CharacterPage:
-        currITutorialStep = iTutorialSteps.CharacterGoToTerminalPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.CharacterGoToTerminalPage:
-        document.getElementById("terminal-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.TerminalIntro;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalIntro:
-        currITutorialStep = iTutorialSteps.TerminalHelp;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalHelp:
-        currITutorialStep = iTutorialSteps.TerminalLs;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalLs:
-        currITutorialStep = iTutorialSteps.TerminalScan;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalScan:
-        currITutorialStep = iTutorialSteps.TerminalScanAnalyze1;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalScanAnalyze1:
-        currITutorialStep = iTutorialSteps.TerminalScanAnalyze2;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalScanAnalyze2:
-        currITutorialStep = iTutorialSteps.TerminalConnect;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalConnect:
-        currITutorialStep = iTutorialSteps.TerminalAnalyze;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalAnalyze:
-        currITutorialStep = iTutorialSteps.TerminalNuke;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalNuke:
-        currITutorialStep = iTutorialSteps.TerminalManualHack;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalManualHack:
-        currITutorialStep = iTutorialSteps.TerminalHackingMechanics;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalHackingMechanics:
-        currITutorialStep = iTutorialSteps.TerminalCreateScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalCreateScript:
-        currITutorialStep = iTutorialSteps.TerminalTypeScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalTypeScript:
-        currITutorialStep = iTutorialSteps.TerminalFree;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalFree:
-        currITutorialStep = iTutorialSteps.TerminalRunScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalRunScript:
-        currITutorialStep = iTutorialSteps.TerminalGoToActiveScriptsPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalGoToActiveScriptsPage:
-        document.getElementById("active-scripts-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.ActiveScriptsPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.ActiveScriptsPage:
-        document.getElementById("terminal-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.ActiveScriptsToTerminal;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.ActiveScriptsToTerminal:
-        currITutorialStep = iTutorialSteps.TerminalTailScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalTailScript:
-        currITutorialStep = iTutorialSteps.GoToHacknetNodesPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.GoToHacknetNodesPage:
-        document.getElementById("hacknet-nodes-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.HacknetNodesIntroduction;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.HacknetNodesIntroduction:
-        currITutorialStep = iTutorialSteps.HacknetNodesGoToWorldPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.HacknetNodesGoToWorldPage:
-        document.getElementById("city-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.WorldDescription;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.WorldDescription:
-        document.getElementById("tutorial-menu-link").removeAttribute("class");
-        currITutorialStep = iTutorialSteps.TutorialPageInfo;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TutorialPageInfo:
-        currITutorialStep = iTutorialSteps.End;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.End:
-        break;
-    default:
-        throw new Error("Invalid tutorial step");
     }
+    if (ITutorial.currStep === iTutorialSteps.CharacterGoToTerminalPage) {
+        document.getElementById("terminal-menu-link").removeAttribute("class");
+    }
+    if (ITutorial.currStep === iTutorialSteps.TerminalGoToActiveScriptsPage) {
+        document.getElementById("active-scripts-menu-link").removeAttribute("class");
+    }
+    if (ITutorial.currStep === iTutorialSteps.ActiveScriptsPage) {
+        document.getElementById("terminal-menu-link").removeAttribute("class");
+    }
+    if (ITutorial.currStep === iTutorialSteps.GoToHacknetNodesPage) {
+        document.getElementById("hacknet-nodes-menu-link").removeAttribute("class");
+    }
+    if (ITutorial.currStep === iTutorialSteps.HacknetNodesGoToWorldPage) {
+        document.getElementById("city-menu-link").removeAttribute("class");
+    }
+    if (ITutorial.currStep === iTutorialSteps.WorldDescription) {
+        document.getElementById("tutorial-menu-link").removeAttribute("class");
+    }
+
+    ITutorial.stepIsDone[ITutorial.currStep] = true;
+    if (ITutorial.currStep < iTutorialSteps.End) {
+        ITutorial.currStep += 1;
+    }
+    iTutorialEvaluateStep();
 }
 
 //Go to previous step and evaluate
 function iTutorialPrevStep() {
-    switch(currITutorialStep) {
-    case iTutorialSteps.Start:
-        currITutorialStep = iTutorialSteps.Start;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.GoToCharacterPage:
-        currITutorialStep = iTutorialSteps.Start;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.CharacterPage:
-        currITutorialStep = iTutorialSteps.GoToCharacterPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.CharacterGoToTerminalPage:
-        currITutorialStep = iTutorialSteps.CharacterPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalIntro:
-        currITutorialStep = iTutorialSteps.CharacterGoToTerminalPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalHelp:
-        currITutorialStep = iTutorialSteps.TerminalIntro;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalLs:
-        currITutorialStep = iTutorialSteps.TerminalHelp;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalScan:
-        currITutorialStep = iTutorialSteps.TerminalLs;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalConnect:
-        currITutorialStep = iTutorialSteps.TerminalScan;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalAnalyze:
-        currITutorialStep = iTutorialSteps.TerminalConnect;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalNuke:
-        currITutorialStep = iTutorialSteps.TerminalAnalyze;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalManualHack:
-        currITutorialStep = iTutorialSteps.TerminalNuke;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalHackingMechanics:
-        currITutorialStep = iTutorialSteps.TerminalManualHack;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalCreateScript:
-        currITutorialStep = iTutorialSteps.TerminalManualHack;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalTypeScript:
-        currITutorialStep = iTutorialSteps.TerminalCreateScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalFree:
-        currITutorialStep = iTutorialSteps.TerminalTypeScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalRunScript:
-        currITutorialStep = iTutorialSteps.TerminalFree;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalGoToActiveScriptsPage:
-        currITutorialStep = iTutorialSteps.TerminalRunScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.ActiveScriptsPage:
-        currITutorialStep = iTutorialSteps.TerminalGoToActiveScriptsPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.ActiveScriptsToTerminal:
-        currITutorialStep = iTutorialSteps.ActiveScriptsPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TerminalTailScript:
-        currITutorialStep = iTutorialSteps.ActiveScriptsToTerminal;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.GoToHacknetNodesPage:
-        currITutorialStep = iTutorialSteps.TerminalTailScript;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.HacknetNodesIntroduction:
-        currITutorialStep = iTutorialSteps.GoToHacknetNodesPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.HacknetNodesGoToWorldPage:
-        currITutorialStep = iTutorialSteps.HacknetNodesIntroduction;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.WorldDescription:
-        currITutorialStep = iTutorialSteps.HacknetNodesGoToWorldPage;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.TutorialPageInfo:
-        currITutorialStep = iTutorialSteps.WorldDescription;
-        iTutorialEvaluateStep();
-        break;
-    case iTutorialSteps.End:
-        break;
-    default:
-        throw new Error("Invalid tutorial step");
+    if (ITutorial.currStep > iTutorialSteps.Start) {
+        ITutorial.currStep -= 1;
     }
+    iTutorialEvaluateStep();
 }
 
 function iTutorialEnd() {
     //Re-enable auto save
-    Engine.Counters.autoSaveCounter = 300;
+    if (Settings.AutosaveInterval === 0) {
+        Engine.Counters.autoSaveCounter = Infinity;
+    } else {
+        Engine.Counters.autoSaveCounter = Settings.AutosaveInterval * 5;
+    }
+
     console.log("Ending interactive tutorial");
     Engine.init();
-    currITutorialStep = iTutorialSteps.End;
-    iTutorialIsRunning = false;
+    ITutorial.currStep = iTutorialSteps.End;
+    ITutorial.isRunning = false;
     document.getElementById("interactive-tutorial-container").style.display = "none";
-    dialogBoxCreate("If you are new to the game, the following links may be useful for you!<br><br>" +
+
+    //Create a popup with final introductory stuff
+    var popupId = "interactive-tutorial-ending-popup";
+    var txt = createElement("p", {
+        innerHTML:
+        "If you are new to the game, the following links may be useful for you!<br><br>" +
         "<a class='a-link-button' href='http://bitburner.wikia.com/wiki/Chapt3rs_Guide_to_Getting_Started_with_Bitburner' target='_blank'>Getting Started Guide</a>" +
-                    "<a class='a-link-button' href='http://bitburner.wikia.com/wiki/Bitburner_Wiki' target='_blank'>Wiki</a><br><br>" +
+        "<a class='a-link-button' href='http://bitburner.wikia.com/wiki/Bitburner_Wiki' target='_blank'>Wiki</a>" +
+        "<a class='a-link-button' href='https://bitburner.readthedocs.io/en/latest/' target='_blank'>Documentation</a><br><br>"  +
         "The Beginner's Guide to Hacking was added to your home computer! It contains some tips/pointers for starting out with the game. " +
-                    "To read it, go to Terminal and enter<br><br>cat hackers-starting-handbook.lit");
+        "To read it, go to Terminal and enter<br><br>cat hackers-starting-handbook.lit"
+    });
+    var gotitBtn = createElement("a", {
+        class:"a-link-button", float:"right", padding:"6px", innerText:"Got it!",
+        clickListener:()=>{
+            removeElementById(popupId);
+        }
+    });
+    createPopup(popupId, [txt, gotitBtn]);
+
     Player.getHomeComputer().messages.push("hackers-starting-handbook.lit");
 }
 
@@ -660,5 +508,4 @@ function iTutorialSetText(txt) {
     textBox.parentElement.scrollTop = 0; // this resets scroll position
 }
 
-export {iTutorialSteps, iTutorialEnd, iTutorialStart, iTutorialNextStep, currITutorialStep,
-        iTutorialIsRunning};
+export {iTutorialSteps, iTutorialEnd, iTutorialStart, iTutorialNextStep, ITutorial};

src/Literature.js

@@ -23,7 +23,11 @@ function initLiterature() {
     var title, fn, txt;
     title   = "The Beginner's Guide to Hacking";
     fn      = "hackers-starting-handbook.lit";
-    txt     = "When starting out, hacking is the most profitable way to earn money and progress. This " +
+    txt     = "Some resources:<br><br>"  +
+              "<a class='a-link-button' href='https://bitburner.readthedocs.io/en/latest/netscriptlearntoprogram.html' target='_blank' style='margin:4px'>Learn to Program</a><br><br>" +
+              "<a class='a-link-button' href='https://bitburner.readthedocs.io/en/latest/netscriptjs.html' target='_blank' style='margin:4px'>For Experienced JavaScript Developers: NetscriptJS</a><br><br>" +
+              "<a class='a-link-button' href='https://bitburner.readthedocs.io/en/latest/netscript.html' target='_blank' style='margin:4px'>Netscript Documentation</a><br><br>" +
+              "When starting out, hacking is the most profitable way to earn money and progress. This " +
               "is a brief collection of tips/pointers on how to make the most out of your hacking scripts.<br><br>" +
               "-hack() and grow() both work by percentages. hack() steals a certain percentage of the " +
               "money on a server, and grow() increases the amount of money on a server by some percentage (multiplicatively)<br><br>" +

src/Player.js

@@ -566,6 +566,8 @@ PlayerObject.prototype.analyze = function() {
 
 PlayerObject.prototype.hasProgram = function(programName) {
     var home = Player.getHomeComputer();
+    if (home == null) {return false;}
+
     for (var i = 0; i < home.programs.length; ++i) {
         if (programName.toLowerCase() == home.programs[i].toLowerCase()) {return true;}
     }

src/Script.js

@@ -21,7 +21,7 @@ import {CONSTANTS}                              from "./Constants";
 import {Engine}                                 from "./engine";
 import {FconfSettings, parseFconfSettings}      from "./Fconf";
 import {iTutorialSteps, iTutorialNextStep,
-        iTutorialIsRunning, currITutorialStep}  from "./InteractiveTutorial";
+        ITutorial}                              from "./InteractiveTutorial";
 import {evaluateImport}                         from "./NetscriptEvaluator";
 import {NetscriptFunctions}                     from "./NetscriptFunctions";
 import {addWorkerScript,
@@ -281,8 +281,9 @@ function saveAndCloseScriptEditor() {
     var filename = document.getElementById("script-editor-filename").value;
     var editor = ace.edit('javascript-editor');
     var code = editor.getValue();
-    if (iTutorialIsRunning && currITutorialStep == iTutorialSteps.TerminalTypeScript) {
-        if (filename != "foodnstuff.script") {
+    if (ITutorial.isRunning && ITutorial.currStep === iTutorialSteps.TerminalTypeScript) {
+        //Make sure filename + code properly follow tutorial
+        if (filename !== "foodnstuff.script") {
             dialogBoxCreate("Leave the script name as 'foodnstuff'!");
             return;
         }
@@ -291,7 +292,23 @@ function saveAndCloseScriptEditor() {
             dialogBoxCreate("Please copy and paste the code from the tutorial!");
             return;
         }
-        iTutorialNextStep();
+
+        //Save the script
+        let s = Player.getCurrentServer();
+        for (var i = 0; i < s.scripts.length; i++) {
+            if (filename == s.scripts[i].filename) {
+                s.scripts[i].saveScript();
+                Engine.loadTerminalContent();
+                return iTutorialNextStep();
+            }
+        }
+
+        //If the current script does NOT exist, create a new one
+        let script = new Script();
+        script.saveScript();
+        s.scripts.push(script);
+
+        return iTutorialNextStep();
     }
 
     if (filename == "") {

src/Terminal.js

@@ -12,8 +12,7 @@ import {FconfSettings, parseFconfSettings,
         createFconf}                        from "./Fconf";
 import {TerminalHelpText, HelpTexts}        from "./HelpText";
 import {iTutorialNextStep, iTutorialSteps,
-        iTutorialIsRunning,
-        currITutorialStep}                  from "./InteractiveTutorial";
+        ITutorial}                          from "./InteractiveTutorial";
 import {showLiterature}                     from "./Literature";
 import {showMessage, Message}               from "./Message";
 import {scriptCalculateHackingTime,
@@ -762,11 +761,11 @@ let Terminal = {
 		if (commandArray.length == 0) {return;}
 
         /****************** Interactive Tutorial Terminal Commands ******************/
-        if (iTutorialIsRunning) {
+        if (ITutorial.isRunning) {
             var foodnstuffServ = GetServerByHostname("foodnstuff");
             if (foodnstuffServ == null) {throw new Error("Could not get foodnstuff server"); return;}
 
-            switch(currITutorialStep) {
+            switch(ITutorial.currStep) {
             case iTutorialSteps.TerminalHelp:
                 if (commandArray[0] == "help") {
                     post(TerminalHelpText);