Merge pull request #53 from 0neGal/detect-gamepath

Detect gamepath automatically

9 files changed, 139 insertions, 22 deletions

diff --git a/package-lock.json b/package-lock.json
index bfdbd43..2a396b9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,7 @@
 				"fs-extra": "^10.0.0",
 				"marked": "^4.0.10",
 				"marked-man": "^0.7.0",
+				"simple-vdf": "^1.1.1",
 				"unzipper": "^0.10.11"
 			},
 			"devDependencies": {
@@ -2671,6 +2672,11 @@
 			"integrity": "sha512-sDl4qMFpijcGw22U5w63KmD3cZJfBuFlVNbVMKje2keoKML7X2UzWbc4XrmEbDwg0NXJc3yv4/ox7b+JWb57kQ==",
 			"dev": true
 		},
+		"node_modules/simple-vdf": {
+			"version": "1.1.1",
+			"resolved": "https://registry.npmjs.org/simple-vdf/-/simple-vdf-1.1.1.tgz",
+			"integrity": "sha1-B+LE3sBs9hTtb0IRsYzOEjyT/Kk="
+		},
 		"node_modules/slice-ansi": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-3.0.0.tgz",
@@ -5271,6 +5277,11 @@
 			"integrity": "sha512-sDl4qMFpijcGw22U5w63KmD3cZJfBuFlVNbVMKje2keoKML7X2UzWbc4XrmEbDwg0NXJc3yv4/ox7b+JWb57kQ==",
 			"dev": true
 		},
+		"simple-vdf": {
+			"version": "1.1.1",
+			"resolved": "https://registry.npmjs.org/simple-vdf/-/simple-vdf-1.1.1.tgz",
+			"integrity": "sha1-B+LE3sBs9hTtb0IRsYzOEjyT/Kk="
+		},
 		"slice-ansi": {
 			"version": "3.0.0",
 			"resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-3.0.0.tgz",
diff --git a/package.json b/package.json
index 4e9fe07..eb772d7 100644
--- a/package.json
+++ b/package.json
@@ -54,6 +54,7 @@
 		"fs-extra": "^10.0.0",
 		"marked": "^4.0.10",
 		"marked-man": "^0.7.0",
+		"simple-vdf": "^1.1.1",
 		"unzipper": "^0.10.11"
 	},
 	"devDependencies": {
diff --git a/src/app/main.js b/src/app/main.js
index 5f0cc9a..19f6c9e 100644
--- a/src/app/main.js
+++ b/src/app/main.js
@@ -26,13 +26,11 @@ if (fs.existsSync("viper.json")) {
 	settings.zip = path.join(settings.gamepath + "/northstar.zip");
 
 	if (settings.gamepath.length === 0) {
-		alert(lang("general.missingpath"));
 		setpath(false);
 	} else {
 		setpath(true);
 	}
 } else {
-	alert(lang("general.missingpath"));
 	setpath();
 }
 
@@ -156,6 +154,7 @@ function installmod() {
 // Frontend part of settings a new game path
 ipcRenderer.on("newpath", (event, newpath) => {
 	settings.gamepath = newpath;
+	ipcRenderer.send("guigetmods");
 })
 
 // Continuation of log()
@@ -164,6 +163,8 @@ ipcRenderer.on("alert", (event, msg) => {alert(msg)})
 
 // Updates the installed mods
 ipcRenderer.on("mods", (event, mods) => {
+	if (! mods) {return}
+
 	modcount.innerHTML = `${lang("gui.mods.count")} ${mods.all.length}`;
 	modsdiv.innerHTML = "";
 	
diff --git a/src/extras/findgame.js b/src/extras/findgame.js
new file mode 100644
index 0000000..42c9b85
--- /dev/null
+++ b/src/extras/findgame.js
@@ -0,0 +1,67 @@
+const fs = require("fs");
+const path = require("path");
+const vdf = require("simple-vdf");
+const { app } = require("electron");
+
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
+
+module.exports = async () => {
+	let gamepath = "";
+	
+	// Autodetect path
+	// Windows only using powershell and windows registery
+	// Get-Item -Path Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Respawn\Titanfall2\
+	if (process.platform == "win32") {
+		try {
+			const {stdout} = await exec("Get-ItemProperty -Path Registry::HKEY_LOCAL_MACHINE\\SOFTWARE\\Respawn\\Titanfall2\\ -Name \"Install Dir\"", {"shell":"powershell.exe"});
+
+			const gamepath = stdout.split('\n')
+				.filter(r => r.indexOf("Install Dir") !== -1)[0]
+				.replace(/\s+/g,' ')
+				.trim()
+				.replace("Install Dir : ","");
+
+			if (gamepath) {return gamepath}
+		} catch (err) {}
+	}
+
+	// Detect using Steam VDF
+	function readvdf(data) {
+		// Parse read_data
+		data = vdf.parse(data);
+
+		// `.length - 1` This is because the last value is `contentstatsid`
+		for (let pathIterator = 0; pathIterator < Object.values(data["libraryfolders"]).length - 1; pathIterator++) {
+			let data_array = Object.values(data["libraryfolders"][pathIterator])
+			
+			if (fs.existsSync(data_array[0] + "/steamapps/common/Titanfall2/Titanfall2.exe")) {
+				return data_array[0] + "/steamapps/common/Titanfall2";
+			}
+		}
+	}
+
+	let folder = null;
+	switch (process.platform) {
+		case "win32":
+			folder = "C:\\Program Files (x86)\\Steam\\steamapps\\libraryfolders.vdf";
+			break
+		case "linux":
+		case "openbsd":
+		case "freebsd":
+			folder = path.join(app.getPath("home"), "/.steam/steam/steamapps/libraryfolders.vdf");
+			break
+	}
+
+	if (fs.existsSync(folder) && folder) {
+		let data = fs.readFileSync(folder)
+		let read_vdf = readvdf(data.toString())
+		if (read_vdf ) {return read_vdf}
+	}
+
+	if (gamepath) {
+		return gamepath;
+	} else {
+		return false;
+	}
+}
diff --git a/src/requests.js b/src/extras/requests.js
index 16b1330..16b1330 100644
--- a/src/requests.js
+++ b/src/extras/requests.js
diff --git a/src/index.js b/src/index.js
index 3f50840..c8bfc53 100644
--- a/src/index.js
+++ b/src/index.js
@@ -8,7 +8,7 @@ const events = new Emitter();
 
 const utils = require("./utils");
 const cli = require("./cli");
-const requests = require("./requests");
+const requests = require("./extras/requests");
 
 // Starts the actual BrowserWindow, which is only run when using the
 // GUI, for the CLI this function is never called.
@@ -87,9 +87,13 @@ ipcMain.on("launchVanilla", (event) => {utils.launch("vanilla")})
 ipcMain.on("update", (event) => {utils.update()})
 ipcMain.on("setpathcli", (event) => {utils.setpath()});
 ipcMain.on("setpath", (event, value) => {
-	if (!value) {
-		utils.setpath(win);
-	} else if (!win.isVisible()) {
+	if (! value) {
+		if (! win.isVisible()) {
+			utils.setpath(win);
+		} else {
+			utils.setpath(win, true);
+		}
+	} else if (! win.isVisible()) {
 		win.show();
 	}
 });
diff --git a/src/lang/en.json b/src/lang/en.json
index c2b6f98..fe9b0b0 100644
--- a/src/lang/en.json
+++ b/src/lang/en.json
@@ -42,7 +42,7 @@
 	"gui.versions.northstar": "Northstar version",
 	"gui.exit": "Exit",
 	"gui.update": "Update",
-	"gui.setpath": "Game Path",
+	"gui.setpath": "Change Game Path",
 
 	"gui.update.check": "Check for updates",
 	"gui.mods": "Mods",
@@ -96,7 +96,7 @@
 	"general.mods.enabled": "Enabled mods:",
 	"general.mods.disabled": "Disabled mods:",
 	"general.mods.installed": "Installed mods:",
-	"general.missingpath": "Game path is not set!",
+	"general.missingpath": "Game location could not be found automatically! Please select it manually!",
 	"general.notinstalled": "Northstar is not installed!",
 	"general.launching": "Launching"
 }
diff --git a/src/lang/fr.json b/src/lang/fr.json
index 59a3090..2fbc89a 100644
--- a/src/lang/fr.json
+++ b/src/lang/fr.json
@@ -42,7 +42,7 @@
 	"gui.versions.northstar": "Version de Northstar",
 	"gui.exit": "Fermer",
 	"gui.update": "Mise à jour",
-	"gui.setpath": "Chemin du jeu",
+	"gui.setpath": "Mettre à jour le chemin du jeu",
 
 	"gui.update.check": "Vérifier les mises à jour",
 	"gui.mods": "Mods",
@@ -96,7 +96,7 @@
 	"general.mods.enabled": "Mods activés :",
 	"general.mods.disabled": "Mods désactivés :",
 	"general.mods.installed": "Mods installés :",
-	"general.missingpath": "Le chemin du client n'est pas défini !",
+	"general.missingpath": "Le chemin du client n'a pu être trouvé automatiquement, merci de le sélectionner manuellement.",
 	"general.notinstalled": "Northstar n'est pas installé !",
 	"general.launching": "Lancement"
 }
diff --git a/src/utils.js b/src/utils.js
index 50ffed0..0507921 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -8,7 +8,8 @@ const events = new Emitter();
 
 const cli = require("./cli");
 const lang = require("./lang");
-const requests = require("./requests");
+const requests = require("./extras/requests");
+const findgame = require("./extras/findgame");
 
 const unzip = require("unzipper");
 const run = require("child_process").spawn;
@@ -115,10 +116,37 @@ northstar_auto_updates: {
 //
 // If running with CLI it takes in the --setpath argument otherwise it
 // open the systems file browser for the user to select a path.
-function setpath(win) {
+async function setpath(win, forcedialog) {
+	function setGamepath(folder) {
+		settings.gamepath = folder;
+		settings.zip = path.join(settings.gamepath + "/northstar.zip");
+		saveSettings();
+		win.webContents.send("newpath", settings.gamepath);
+		ipcMain.emit("newpath", null, settings.gamepath);
+	}
+
 	if (! win) { // CLI
-		settings.gamepath = cli.param("setpath");
+		setGamepath(cli.param("setpath"));
 	} else { // GUI
+		if (! forcedialog) {
+			function setGamepath(folder, forcedialog) {
+				settings.gamepath = folder;
+				settings.zip = path.join(settings.gamepath + "/northstar.zip");
+				saveSettings();
+				win.webContents.send("newpath", settings.gamepath);
+				ipcMain.emit("newpath", null, settings.gamepath);
+			}
+
+			let gamepath = await findgame();
+			if (gamepath) {
+				setGamepath(gamepath);
+				return;
+			}
+
+			winAlert(lang("general.missingpath"));
+		}
+
+		// Fallback to manual selection
 		dialog.showOpenDialog({properties: ["openDirectory"]}).then(res => {
 			if (res.canceled) {
 				ipcMain.emit("newpath", null, false);
@@ -129,16 +157,12 @@ function setpath(win) {
 				return;
 			}
 
-			settings.gamepath = res.filePaths[0];
-			settings.zip = path.join(settings.gamepath + "/northstar.zip");
-			saveSettings();
-			win.webContents.send("newpath", settings.gamepath);
-			ipcMain.emit("newpath", null, settings.gamepath);
+			setGamepath(res.filePaths[0])
+
+			cli.exit();
+			return;
 		}).catch(err => {console.error(err)})
 	}
-
-	saveSettings();
-	cli.exit();
 }
 
 // As to not have to do the same one liner a million times, this
@@ -315,7 +339,6 @@ function winAlert(msg) {
 //
 // We can both get list of disabled mods, remove/install/toggle mods and
 // other things akin to that, all kinds of mod related stuff
-let modpath = path.join(settings.gamepath, "R2Northstar/mods");
 const mods = {
 	// Returns a list of mods
 	//
@@ -323,6 +346,8 @@ const mods = {
 	// combination of the other two, enabled being enabled mods, and you
 	// guessed it, disabled being disabled mods.
 	list: () => {
+		let modpath = path.join(settings.gamepath, "R2Northstar/mods");
+
 		if (getNSVersion() == "unknown") {
 			winLog(lang("general.notinstalled"))
 			console.log("error: " + lang("general.notinstalled"))
@@ -389,6 +414,8 @@ const mods = {
 	// the absolute basics will be provided and we can't know the
 	// version or similar.
 	get: (mod) => {
+		let modpath = path.join(settings.gamepath, "R2Northstar/mods");
+
 		if (getNSVersion() == "unknown") {
 			winLog(lang("general.notinstalled"))
 			console.log("error: " + lang("general.notinstalled"))
@@ -413,6 +440,8 @@ const mods = {
 	// inside the zip or folder to see if buried in another folder or
 	// not, as sometimes that's the case.
 	install: (mod) => {
+		let modpath = path.join(settings.gamepath, "R2Northstar/mods");
+
 		if (getNSVersion() == "unknown") {
 			winLog(lang("general.notinstalled"))
 			console.log("error: " + lang("general.notinstalled"))
@@ -491,6 +520,8 @@ const mods = {
 	// Takes in the names of the mod then removes it, no confirmation,
 	// that'd be up to the GUI.
 	remove: (mod) => {
+		let modpath = path.join(settings.gamepath, "R2Northstar/mods");
+
 		if (getNSVersion() == "unknown") {
 			winLog(lang("general.notinstalled"))
 			console.log("error: " + lang("general.notinstalled"))
@@ -541,6 +572,8 @@ const mods = {
 	// you checked for if a mod is already disable and if not run the
 	// function. However we currently have no need for that.
 	toggle: (mod, fork) => {
+		let modpath = path.join(settings.gamepath, "R2Northstar/mods");
+
 		if (getNSVersion() == "unknown") {
 			winLog(lang("general.notinstalled"))
 			console.log("error: " + lang("general.notinstalled"))