moved modules into extras/

I moved requests.js into extras and made the function for finding the
potentional gamepath into it's own module. I also made the exec() called
Promise based.

1 files changed, 64 insertions, 0 deletions

diff --git a/src/extras/findgame.js b/src/extras/findgame.js
new file mode 100644
index 0000000..029914a
--- /dev/null
+++ b/src/extras/findgame.js
@@ -0,0 +1,64 @@
+const fs = require("fs");
+const path = require("path");
+const vdf = require("simple-vdf");
+
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
+
+module.exports = () => {
+	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 {
+			exec("Get-Item -Path Registry::HKEY_LOCAL_MACHINE\\SOFTWARE\\Respawn\\Titanfall2\\", {"shell":"powershell.exe"}, (err, stdout) => {
+				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);
+
+		//data['libraryfolders']
+		// `.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";
+			}
+		}
+	}
+
+	switch (process.platform) {
+		case "win32":
+			if (fs.existsSync("C:\\Program Files (x86)\\Steam\\steamapps\\libraryfolders.vdf")) {
+				let data = fs.readFileSync("C:\\Program Files (x86)\\Steam\\steamapps\\libraryfolders.vdf")
+				if (readvdf(data.toString())) {return data.toString()}
+			}
+			break;
+		case "linux":
+			if (fs.existsSync(path.join(app.getPath("home"), "/.steam/steam/steamapps/libraryfolders.vdf"))) {
+				let data = fs.readFileSync(os.homedir() + "/.steam/steam/steamapps/libraryfolders.vdf")
+				if (readvdf(data.toString())) {return data.toString()}
+			}
+			break;	
+	}
+
+	if (gamepath) {
+		return gamepath;
+	} else {
+		return false;
+	}
+}