Add setting UI for port/reconnect, swap wrong API handlers

src/GameOptions/ui/ConnectionBauble.tsx

@@ -0,0 +1,46 @@
+import React from "react";
+
+interface baubleState {
+  connection: boolean;
+  callback: () => boolean;
+}
+
+interface baubleProps {
+  callback: () => boolean;
+}
+
+export class ConnectionBauble extends React.Component<baubleProps> {
+  timerID: NodeJS.Timer;
+  state: baubleState;
+
+  constructor(props: baubleProps) {
+    super(props);
+    this.state = {
+      connection: false,
+      callback: props.callback
+    };
+  }
+
+  componentDidMount() : void {
+    this.timerID = setInterval(
+      () => this.tick(),
+      1000
+    );
+  }
+
+  componentWillUnmount() : void {
+    clearInterval(this.timerID);
+  }
+
+  tick() : void {
+    this.setState({
+      connection: this.state.callback()
+    });
+  }
+
+  render() : string {
+    return (
+      this.state.connection? "Connected" : "Disconnected"
+    );
+  }
+}

src/GameOptions/ui/CurrentOptionsPage.tsx

@@ -1,12 +1,15 @@
-import { MenuItem, Select, SelectChangeEvent, TextField, Tooltip, Typography } from "@mui/material";
+import { MenuItem, Select, SelectChangeEvent, TextField, Tooltip, Typography, Box } from "@mui/material";
 import React, { useState } from "react";
 import { IPlayer } from "../../PersonObjects/IPlayer";
+import { isRemoteFileApiConnectionLive, newRemoteFileApiConnection } from "../../RemoteFileAPI/RemoteFileAPI";
 import { Settings } from "../../Settings/Settings";
 import { OptionSwitch } from "../../ui/React/OptionSwitch";
 import { formatTime } from "../../utils/helpers/formatTime";
 import { GameOptionsTab } from "../GameOptionsTab";
 import { GameOptionsPage } from "./GameOptionsPage";
 import { OptionsSlider } from "./OptionsSlider";
+import Button from "@mui/material/Button";
+import { ConnectionBauble } from "./ConnectionBauble";
 
 interface IProps {
   currentTab: GameOptionsTab;
@@ -21,6 +24,7 @@ export const CurrentOptionsPage = (props: IProps): React.ReactElement => {
   const [terminalSize, setTerminalSize] = useState(Settings.MaxTerminalCapacity);
   const [autosaveInterval, setAutosaveInterval] = useState(Settings.AutosaveInterval);
   const [timestampFormat, setTimestampFormat] = useState(Settings.TimestampsFormat);
+  const [remoteFileApiPort, setRemoteFileApiPort] = useState(Settings.RemoteFileApiPort);
   const [locale, setLocale] = useState(Settings.Locale);
 
   function handleExecTimeChange(
@@ -81,6 +85,11 @@ export const CurrentOptionsPage = (props: IProps): React.ReactElement => {
     Settings.TimestampsFormat = event.target.value;
   }
 
+  function handleRemoteFileApiPortChange(event: React.ChangeEvent<HTMLInputElement>): void {
+    setRemoteFileApiPort(Number(event.target.value) as number);
+    Settings.RemoteFileApiPort = Number(event.target.value);
+  }
+
   const pages = {
     [GameOptionsTab.SYSTEM]: (
       <GameOptionsPage title="System">
@@ -361,6 +370,35 @@ export const CurrentOptionsPage = (props: IProps): React.ReactElement => {
             </>
           }
         />
+        <Tooltip title={
+          <Typography>
+            This port number is used to connect to a Remote File API port,
+            please ensure that it matches with the port the Remote File API server is publishing on (12525 by default).
+            Click the reconnect button to try and re-establish connection.
+            The little colored bauble shows whether the connection is live or not.
+        </Typography>
+      }>
+        <TextField
+            InputProps={{
+              startAdornment: (
+                <Typography
+                  color={remoteFileApiPort > 0 && remoteFileApiPort <= 65535? "success" : "error"}
+                >
+                  Remote File API port:
+                </Typography>
+              ),
+              endAdornment: (
+                <Box>
+                  <Button onClick={newRemoteFileApiConnection}>Reconnect</Button>
+                  <ConnectionBauble callback={isRemoteFileApiConnectionLive}/>
+                </Box>
+              ),
+            }}
+            value={remoteFileApiPort}
+            onChange={handleRemoteFileApiPortChange}
+            placeholder="12525"
+          />
+          </Tooltip>
       </GameOptionsPage>
     ),
   };

src/RemoteFileAPI/MessageHandlers.ts

@@ -77,26 +77,12 @@ export const RFARequestHandler: Record<string, (message: RFAMessage) => void | R
         return new RFAMessage({ result: "OK", id: msg.id });
     },
 
-    getFileNames: function (msg: RFAMessage): RFAMessage {
+   getFileNames: function (msg: RFAMessage): RFAMessage {
         if (!isFileServer(msg.params)) return error("getFileNames message misses parameters", msg);
 
         const server = GetServer(msg.params.server);
         if (server == null) return error("Server hostname invalid", msg);
 
-        const fileList: FileContent[] = [
-            ...server.textFiles.map((txt): FileContent => { return { filename: txt.filename, content: txt.text } }),
-            ...server.scripts.map((scr): FileContent => { return { filename: scr.filename, content: scr.code } })
-        ];
-
-        return new RFAMessage({ result: JSON.stringify(fileList), id: msg.id });
-    },
-
-    getAllFiles: function (msg: RFAMessage): RFAMessage {
-        if (!isFileServer(msg.params)) return error("getAllFiles message misses parameters", msg);
-
-        const server = GetServer(msg.params.server);
-        if (server == null) return error("Server hostname invalid", msg);
-
         const fileNameList: string[] = [
             ...server.textFiles.map((txt): string => txt.filename),
             ...server.scripts.map((scr): string => scr.filename)
@@ -105,6 +91,20 @@ export const RFARequestHandler: Record<string, (message: RFAMessage) => void | R
         return new RFAMessage({ result: JSON.stringify(fileNameList), id: msg.id });
     },
 
+    getAllFiles: function (msg: RFAMessage): RFAMessage {
+        if (!isFileServer(msg.params)) return error("getAllFiles message misses parameters", msg);
+
+        const server = GetServer(msg.params.server);
+        if (server == null) return error("Server hostname invalid", msg);
+
+        const fileList: FileContent[] = [
+            ...server.textFiles.map((txt): FileContent => { return { filename: txt.filename, content: txt.text } }),
+            ...server.scripts.map((scr): FileContent => { return { filename: scr.filename, content: scr.code } })
+        ];
+
+        return new RFAMessage({ result: JSON.stringify(fileList), id: msg.id });
+    },
+
     calculateRam: function (msg: RFAMessage): RFAMessage {
         if (!isFileLocation(msg.params)) return error("calculateRam message misses parameters", msg);
         const fileData: FileLocation = msg.params;

src/RemoteFileAPI/Remote.ts

@@ -13,36 +13,18 @@ export class Remote {
         this.port = port;
     }
 
+    public stopConnection() : void {
+        this.connection?.close();
+    }
+
     public startConnection() : void {
-        this.startConnectionRecurse(1, 5);
-    }
-
-    handleCloseEvent():void {
-        delete this.connection;
-        RFALogger.log("Connection closed.");
-    }
-
-    startConnectionRecurse(retryN : number, retryMax : number) : void {
         RFALogger.log("Trying to connect.");
         this.connection = new WebSocket(this.protocol + "://" + this.ipaddr + ":" + this.port);
 
-        this.connection.addEventListener("error", (e:Event) => {
-            if(!this.connection) return;
-
-            // When having trouble connecting, try again.
-            if (this.connection.readyState === 3) {
-                RFALogger.log(`Connection lost, retrying (try #${retryN}).`);
-                if (retryN <= retryMax) this.startConnectionRecurse(retryN + 1, retryMax);
-                return;
-            }
-
-            // Else handle the error normally
-            RFALogger.error(e);
-        });
-
+        this.connection.addEventListener("error", (e:Event) => RFALogger.error(e));
         this.connection.addEventListener("message", handleMessageEvent);
         this.connection.addEventListener("open", () => RFALogger.log("Connection established: ", this.ipaddr, ":", this.port));
-        this.connection.addEventListener("close", this.handleCloseEvent);
+        this.connection.addEventListener("close", () => RFALogger.log("Connection closed"));
     }
 }
 

src/RemoteFileAPI/RemoteFileAPI.ts

@@ -1,16 +1,19 @@
+import { Settings } from "../Settings/Settings";
 import { Remote }  from "./Remote";
 
-class RemoteFileAPI {
-    server : Remote;
 
-    constructor(){
-        this.server = new Remote("localhost", 12525);
-        return;
-    }
+let server: Remote;
 
-    enable() : void {
-        this.server.startConnection();
+export function newRemoteFileApiConnection() : void {
+    if(server == undefined)
+        server = new Remote("localhost", Settings.RemoteFileApiPort);
+    else {
+        server.stopConnection();
+        server = new Remote("localhost", Settings.RemoteFileApiPort);
+        server.startConnection();
     }
 }
 
-export const RFA = new RemoteFileAPI;
+export function isRemoteFileApiConnectionLive() : boolean {
+    return server.connection != undefined && server.connection.readyState == 1;
+}

src/Settings/Settings.ts

@@ -84,6 +84,11 @@ interface IDefaultSettings {
    */
   MaxTerminalCapacity: number;
 
+  /**
+   * Port the Remote File API client will try to connect to.
+   */
+  RemoteFileApiPort: number;
+
   /**
    * Save the game when you save any file.
    */
@@ -206,6 +211,7 @@ export const defaultSettings: IDefaultSettings = {
   MaxLogCapacity: 50,
   MaxPortCapacity: 50,
   MaxTerminalCapacity: 500,
+  RemoteFileApiPort: 12525,
   SaveGameOnFileSave: true,
   SuppressBuyAugmentationConfirmation: false,
   SuppressFactionInvites: false,
@@ -248,6 +254,7 @@ export const Settings: ISettings & ISelfInitializer & ISelfLoading = {
   MaxTerminalCapacity: defaultSettings.MaxTerminalCapacity,
   OwnedAugmentationsOrder: OwnedAugmentationsOrderSetting.AcquirementTime,
   PurchaseAugmentationsOrder: PurchaseAugmentationsOrderSetting.Default,
+  RemoteFileApiPort: defaultSettings.RemoteFileApiPort,
   SaveGameOnFileSave: defaultSettings.SaveGameOnFileSave,
   SuppressBuyAugmentationConfirmation: defaultSettings.SuppressBuyAugmentationConfirmation,
   SuppressFactionInvites: defaultSettings.SuppressFactionInvites,

src/index.tsx

@@ -5,7 +5,7 @@ import { TTheme as Theme, ThemeEvents, refreshTheme } from "./Themes/ui/Theme";
 import { LoadingScreen } from "./ui/LoadingScreen";
 import { initElectron } from "./Electron";
 
-import { RFA } from "./RemoteFileAPI/RemoteFileAPI";
+import { newRemoteFileApiConnection } from "./RemoteFileAPI/RemoteFileAPI";
 
 initElectron();
 globalThis["React"] = React;
@@ -17,8 +17,7 @@ ReactDOM.render(
   document.getElementById("root"),
 );
 
-console.log("[RFA] Fix this hack ASAP");
-RFA.enable();
+newRemoteFileApiConnection();
 
 function rerender(): void {
   refreshTheme();