started work on extracting server launching and IO systems

.gitignore

@@ -23,9 +23,9 @@ coverage
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
-# Dependency directory
-# https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
-node_modules
+node_modules/*
+!node_modules/_app
+
 Factorio*
 /factorio
 /instances

node_modules/_app/factorioServer/index.js

@@ -0,0 +1,99 @@
+/**
+
+class factorioServer
+
+This class has the responsiblity of :
+
+* spawning a factorio server
+* Handling input via stdin or RCON
+
+
+*/
+
+const fs = require("fs");
+
+class factorioServer {
+	constructor({
+		factorioDirectory = "./../../factorio",
+		instanceDirectory = "./../../instances/data",
+		instanceName = "Default server name",
+		factorioPort = Math.floor(Math.random() * 65535),
+		serversettings = {}
+	} = {}){
+		this.factorioDirectory = factorioDirectory;
+		this.instanceDirectory = instanceDirectory;
+		this.instanceName = instanceName;
+		this.factorioPort = factorioPort;
+		this.serversettings = Object.assign({
+			"name": "Clusterio instance: " + this.instanceName,
+			"description": "Public factorio server running clusterio",
+			"tags": ["clusterio"],
+			"max_players": "20",
+			"visibility": "public",
+			"username": "",
+			"token": "",
+			"game_password": "",
+			"verify_user_identity": true,
+			"admins": ["Danielv123"],
+			"allow_commands": true,
+			"autosave_interval": 10,
+			"autosave_slots": 5,
+			"afk_autokick_interval": 0,
+			"auto_pause": false,
+		}, serversettings)
+		
+		// ensure instance exists
+		initialize();
+	}
+	async initialize(){
+		if(!isValidInstance()){
+			await createInstance();
+		}
+		
+	}
+	async createInstance(path = this.instanceDirectory){
+		// create folders
+		let folders = [
+			"/script-output/",
+			"/saves/",
+			"/mods/",
+			"/instanceMods/",
+		];
+		fs.mkdirSync(path)
+		folders.forEach(folder => fs.mkdirSync(path + folder));
+		
+		// create files
+		let files = [
+			{name: "/script-output/output.txt", content: ""},
+			{name: "/script-output/orders.txt", content: ""},
+			{name: "/script-output/txbuffer.txt", content: ""},
+			{name: "/config.ini", content: "[path]\r\n\ read-data=__PATH__executable__/../../data\r\n\ write-data=__PATH__executable__/../../../instances/" + instance + "\r\n\ "},
+			{name: "/config.json", content: JSON.stringify({
+				factorioPort: this.factorioPort,
+				clientPassword: Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, 8),
+			}, null, 4)},
+			{name: "/server-settings.json", content: JSON.stringify(this.serversettings)},
+		];
+		files.forEach(file => fs.writeFile(path + file.name, file.content, doneWritingHandler));
+		
+		let filesToWrite = files.length;
+		function doneWritingHandler(){
+			if(!--filesToWrite){
+				return path;
+			}
+		}
+	}
+	isValidInstance(path = this.instanceDirectory){
+		if(fs.existsSync(instancedirectory)){
+			return true;
+		} else {
+			return false;
+		}
+	}
+	async createMap(name = "map.zip"){
+		if(!this.isValidInstance()){
+			await createInstance();
+		}
+		
+	}
+}