installing mods from folders got a lil easier

If a mod decided to put their actual mod files inside a folder inside a
folder it'll search sub folders to try and find them and usually it's
able to install it.

Meaning, if instead of the mod being structured as such:

mod/
    mod.json
    other files ...

It is structured as such:

folder/
       mod/
           mod.json
           other files ...

This will be very useful for zip files... As some people tend to archive
a folder and not make an archive with the files in it. Leading to the
above structure...

3 files changed, 23 insertions, 4 deletions

diff --git a/src/app/main.js b/src/app/main.js
index 897c82c..8db6561 100644
--- a/src/app/main.js
+++ b/src/app/main.js
@@ -104,9 +104,9 @@ ipcRenderer.on("newpath", (event, newpath) => {
 })
 
 ipcRenderer.on("log", (event, msg) => {log(msg)})
+ipcRenderer.on("alert", (event, msg) => {alert(msg)})
 
 ipcRenderer.on("mods", (event, mods) => {
-	console.log("refreshed mods")
 	modcount.innerHTML = `${lang("gui.mods.count")} ${mods.all.length}`;
 	modsdiv.innerHTML = "";
 	
diff --git a/src/index.js b/src/index.js
index 7ef9321..45400a5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -42,6 +42,7 @@ function start() {
 	ipcMain.on("ns-updated", () => {win.webContents.send("ns-updated")})
 	ipcMain.on("ns-updating", () => {win.webContents.send("ns-updating")})
 	ipcMain.on("winLog", (event, ...args) => {win.webContents.send("log", ...args)})
+	ipcMain.on("winAlert", (event, ...args) => {win.webContents.send("alert", ...args)})
 	ipcMain.on("guigetmods", (event, ...args) => {win.webContents.send("mods", utils.mods.list())})
 
 	win.webContents.once("dom-ready", () => {
diff --git a/src/utils.js b/src/utils.js
index ef8b586..a34f91f 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -166,6 +166,10 @@ function winLog(msg) {
 	ipcMain.emit("winLog", msg, msg);
 }
 
+function winAlert(msg) {
+	ipcMain.emit("winAlert", msg, msg);
+}
+
 let modpath = path.join(settings.gamepath, "R2Northstar/mods");
 const mods = {
 	list: () => {
@@ -220,7 +224,9 @@ const mods = {
 	},
 	install: (mod) => {
 		if (fs.statSync(mod).isDirectory()) {
-			if (fs.statSync(path.join(mod, "mod.json"))) {
+			if (fs.existsSync(path.join(mod, "mod.json")) && 
+				fs.statSync(path.join(mod, "mod.json")).isFile()) {
+
 				copy.sync(mod, path.join(modpath, mod.replace(/^.*(\\|\/|\:)/, "")), {
 					mode: true,
 					cover: true,
@@ -228,11 +234,23 @@ const mods = {
 				});
 				cli.exit();
 				ipcMain.emit("guigetmods");
-				return
+				return true;
 			} else {
+				files = fs.readdirSync(mod);
+
+				for (let i = 0; i < files.length; i++) {
+					if (fs.statSync(path.join(mod, files[i])).isDirectory()) {
+						if (fs.existsSync(path.join(mod, files[i], "mod.json")) &&
+							fs.statSync(path.join(mod, files[i], "mod.json")).isFile()) {
+
+							if (mods.install(path.join(mod, files[i]))) {return};
+						}
+					}
+				}
+				winAlert(lang("cli.mods.notamod"))
 				console.log("error: " + lang("cli.mods.notamod"))
 				cli.exit(1);
-				return;
+				return false;
 			}
 		}