Fixed bugs with Darkweb buy, help text, and getting new Source files

src/DarkWeb.js

@@ -32,6 +32,7 @@ function executeDarkwebTerminalCommand(commandArray) {
                 post("Incorrect number of arguments. Usage: ");
                 post("buy -l");
                 post("buy [item name]");
+                return;
             }
             var arg = commandArray[1];
             if (arg == "-l") {

src/HelpText.js

@@ -3,6 +3,7 @@ let TerminalHelpText =
                 "Type 'help name' to learn more about the command 'name'<br><br>" +
                 'alias [-g] [name="value"]      Create or display Terminal aliases<br>' +
                 "analyze                        Get information about the current machine <br>" +
+                "buy [-l/program]               Purchase a program through the Dark Web<br>" +
                 "cat [file]                     Display a .msg or .lit file<br>" +
                 "check [script] [args...]       Print a script's logs to Terminal<br>" +
                 "clear                          Clear all text on the terminal <br>" +
@@ -56,6 +57,11 @@ let HelpTexts = {
                     "server details such as the hostname, whether the player has root access, what ports are opened/closed, and also " +
                     "hacking-related information such as an estimated chance to successfully hack, an estimate of how much money is " +
                     "available on the server, etc.",
+    buy:            "buy [-l / program]<br>" +
+                    "Purchase a program through the Dark Web. Requires a TOR router to use.<br><br>" +
+                    "If this command is ran with the '-l' flag, it will display a list of all programs that can be bought through the " +
+                    "dark web to the Terminal, as well as their costs.<br><br>" +
+                    "Otherwise, the name of the program must be passed in as a parameter. This is name is NOT case-sensitive.",
     cat:            "cat [file]<br>" +
                     "Display message files, which are files ending with the '.msg' extension, or a literature file, which " +
                     "are files ending with the '.lit' extension. Examples:<br><br>" +

src/RedPill.js

@@ -2,7 +2,8 @@ import {BitNode, BitNodes}                      from "./BitNode.js";
 import {Engine}                                 from "./engine.js";
 import {Player}                                 from "./Player.js";
 import {prestigeSourceFile}                     from "./Prestige.js";
-import {SourceFiles, SourceFile}                from "./SourceFile.js";
+import {SourceFiles, SourceFile,
+        PlayerOwnedSourceFile}                  from "./SourceFile.js";
 import {Terminal}                               from "./Terminal.js";
 
 import {dialogBoxCreate}                        from "../utils/DialogBox.js";