cloudlink.js

(function(Scratch) {

var servers = {}; ; // Server list
let mWS = null;

// Get the server URL list
try {
	fetch('https://mikedev101.github.io/cloudlink/serverlist.json').then(response => {
		return response.text();
	}).then(data => {
		servers = JSON.parse(data);
	}).catch(err => {
		console.log(err);
		servers = {};
	});
} catch(err) {
	console.log(err);
	servers = {};
};

function find_id(ID, ulist) {
	// Thanks StackOverflow!
	if (jsonCheck(ID) && (!intCheck(ID))) {
		return ulist.some(o => ((o.username === JSON.parse(ID).username) && (o.id == JSON.parse(ID).id)));
	} else {
		return ulist.some(o => ((o.username === String(ID)) || (o.id == ID)));
	};
}

function jsonCheck(JSON_STRING) {
	try {
		JSON.parse(JSON_STRING);
		return true;
	} catch (err) {
		return false;
	}
}

function intCheck(value) {
	return !isNaN(value);
}

function autoConvert(value) {
	// Check if the value is JSON / Dict first
	try {
		JSON.parse(value);
		return JSON.parse(value);
	} catch (err) {};

	// Check if the value is an array
	try {
		tmp = value;
		tmp = tmp.replace(/'/g, '"');
		JSON.parse(tmp);
		return JSON.parse(tmp);
	} catch (err) {};

	// Check if an int/float
	if (!isNaN(value)) {
		return Number(value);
	};

	// Leave as the original value if none of the above work
	return value;
}

class CloudLink {
	constructor (runtime, extensionId) {
		// Extension stuff
		this.runtime = runtime;
		this.cl_icon = 'data:image/svg+xml;base64,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';
		this.cl_block = 'data:image/svg+xml;base64,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';

		// Socket data
		this.socketData = {
			"gmsg": [],
			"pmsg": [],
			"direct": [],
			"statuscode": [],
			"gvar": [],
			"pvar": [],
			"motd": "",
			"client_ip": "",
			"ulist": [],
			"server_version": ""
		};
		this.varData = {
			"gvar": {},
			"pvar": {}
		};

		this.queueableCmds = ["gmsg", "pmsg", "gvar", "pvar", "direct", "statuscode"];
		this.varCmds = ["gvar", "pvar"];
	
		// Listeners
		this.socketListeners = {};
		this.socketListenersData = {};
		this.newSocketData = {
			"gmsg": false,
			"pmsg": false,
			"direct": false,
			"statuscode": false,
			"gvar": false,
			"pvar": false
		};
		
		// Edge-triggered hat blocks
		this.connect_hat = 0;
		this.packet_hat = 0;
		this.close_hat = 0;
		
		// Status stuff
		this.isRunning = false;
		this.isLinked = false;
		this.version = "S4.0";
		this.link_status = 0;
		this.username = "";
		this.tmp_username = "";
		this.isUsernameSyncing = false;
		this.isUsernameSet = false;
		this.disconnectWasClean = false;
		this.wasConnectionDropped = false;
		this.didConnectionFail = false;
		this.protocolOk = false;

		// Listeners stuff
		this.enableListener = false;
		this.setListener = "";

		// Rooms stuff
		this.enableRoom = false;
		this.isRoomSetting = false;
		this.selectRoom = "";
		
		// Remapping stuff
		this.menuRemap = {
			"Global data": "gmsg",
			"Private data": "pmsg",
			"Global variables": "gvar",
			"Private variables": "pvar",
			"Direct data": "direct",
			"Status code": "statuscode",
			"All data": "all"
		};
	}

	getInfo () {
		return {
			"id": 'cloudlink',
			"name": 'CloudLink',
			"blockIconURI": this.cl_block,
			"menuIconURI": this.cl_icon,
			"blocks": [
				{
					"opcode": 'returnGlobalData',
					"blockType": "reporter",
					"text": "全局数据"
				},
				{
					"opcode": 'returnPrivateData',
					"blockType": "reporter",
					"text": "私有数据"
				},
				{
					"opcode": 'returnDirectData',
					"blockType": "reporter",
					"text": "直接数据"
				},
				{
					"opcode": 'returnLinkData',
					"blockType": "reporter",
					"text": "链接状态"
				},
				{
					"opcode": 'returnStatusCode',
					"blockType": "reporter",
					"text": "状态码"
				},
				{
					"opcode": 'returnUserListData', 
					"blockType": "reporter",
					"text": "用户名"
				},
				{
					"opcode": "returnUsernameData",
					"blockType": "reporter",
					"text": "我的用户名"
				},
				{
					"opcode": "returnVersionData",
					"blockType": "reporter",
					"text": "扩展版本"
				},
				{
					"opcode": "returnServerVersion",
					"blockType": "reporter",
					"text": "服务器版本"
				},
				{
					"opcode": "returnServerList",
					"blockType": "reporter",
					"text": "服务器列表"
				},
				{
					"opcode": "returnMOTD",
					"blockType": "reporter",
					"text": "服务器MOTD"
				},
				{
					"opcode": "returnClientIP",
					"blockType": "reporter",
					"text": "我的IP地址"
				},
				{
					"opcode": 'returnListenerData',
					"blockType": "reporter",
					"text": "监听器[ID]的响应",
					"arguments": {
						"ID": {
							"type": "string",
							"defaultValue": "example-listener",
						},
					},
				},
				{
					"opcode": "readQueueSize",
					"blockType": "reporter",
					"text": "队列大小 [TYPE]",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "allmenu",
							"defaultValue": "所有数据",
						},
					},
				},
				{
					"opcode": "readQueueData",
					"blockType": "reporter",
					"text": "数据队列 [TYPE]",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "allmenu",
							"defaultValue": "All data",
						},
					},
				},
				{
					"opcode": 'returnVarData',
					"blockType": "reporter",
					"text": "[TYPE] [VAR] 数据",
					"arguments": {
						"VAR": {
							"type": "string",
							"defaultValue": "Apple",
						},
						"TYPE": {
							"type": "string",
							"menu": "varmenu",
							"defaultValue": "Global variables",
						},
					},
				},
				{
					"opcode": 'parseJSON',
					"blockType": "reporter",
					"text": '[JSON_STRING] 中的 [PATH]',
					"arguments": {
						"PATH": {
							"type": "string",
							"defaultValue": 'fruit/apples',
						},
						"JSON_STRING": {
							"type": "string",
							"defaultValue": '{"fruit": {"apples": 2, "bananas": 3}, "total_fruit": 5}',
						},
					},
				},
				{
					"opcode": 'getFromJSONArray',
					"blockType": "reporter",
					"text": '从 JSON 数组 [ARRAY] 中获取 [NUM]',
					"arguments": {
						"NUM": {
							"type": "number",
							"defaultValue": 0,
						},
						"ARRAY": {
							"type": "string",
							"defaultValue": '["foo","bar"]',
						}
					}
				},
				{
					"opcode": 'fetchURL',
					"blockType": "reporter",
					"blockAllThreads": "true",
					"text": "从URL [url]获取数据",
					"arguments": {
						"url": {
							"type": "string",
							"defaultValue": "https://mikedev101.github.io/cloudlink/fetch_test",
						},
					},
				},
				{
					"opcode": 'requestURL', 
					"blockType": "reporter",
					"blockAllThreads": "true",
					"text": '使用方法[method]向URL[url]发送数据[data]和头部[headers]的请求',
					"arguments": {
						"method": {
							"type": "string",
							"defaultValue": 'GET',
						},
						"url": {
							"type": "string",
							"defaultValue": 'https://mikedev101.github.io/cloudlink/fetch_test',
						},
						"data": {
							"type": "string",
							"defaultValue": '{}'
						},
						"headers": {
							"type": "string",
							"defaultValue": '{}'
						},
					}
				},
				{
					"opcode": 'makeJSON',
					"blockType": "reporter",
					"text": '将[toBeJSONified]转换为JSON',
					"arguments": {
						"toBeJSONified": {
							"type": "string",
							"defaultValue": '{"test": true}',
						},
					}
				},
				{
					"opcode": 'onConnect',
					"blockType": "hat",
					"text": '当连接成功时',
					"blockAllThreads": "true"
				},
				{
					"opcode": 'onClose',
					"blockType": "hat",
					"text": '当连接断开时',
					"blockAllThreads": "true"
				},
				{
					"opcode": 'onListener',
					"blockType": "hat",
					"text": '当我收到具有侦听器[ID]的新数据包时',
					"blockAllThreads": "true",
					"arguments": {
						"ID": {
							"type": "string",
							"defaultValue": "example-listener",
						},
					},
				},
				{
					"opcode": 'onNewPacket',
					"blockType": "hat",
					"text": '当我收到新的[TYPE]数据包时',
					"blockAllThreads": "true",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "almostallmenu",
							"defaultValue": 'Global data'
						},
					},
				},
				{
					"opcode": 'onNewVar',
					"blockType": "hat",
					"text": '当我收到[VAR]的新[TYPE]数据时',
					"blockAllThreads": "true",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "varmenu",
							"defaultValue": 'Global variables',
						},
						"VAR": {
							"type": "string",
							"defaultValue": 'Apple',
						},
					},
				},
				{
					"opcode": 'getComState',
					"blockType": "Boolean",
					"text": '已连接？',
				},
				{
					"opcode": 'getRoomState',
					"blockType": "Boolean",
					"text": '已连接到房间？',
				},
				{
					"opcode": 'getComLostConnectionState',
					"blockType": "Boolean",
					"text": '失去连接？',
				},
				{
					"opcode": 'getComFailedConnectionState',
					"blockType": "Boolean",
					"text": '连接失败？',
				},
				{
					"opcode": 'getUsernameState',
					"blockType": "Boolean",
					"text": '用户名同步？',
				},
				{
					"opcode": 'returnIsNewData',
					"blockType": "Boolean",
					"text": '收到新的[TYPE]？',
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "datamenu",
							"defaultValue": '全局数据',
						},
					},
				},
				{
					"opcode": 'returnIsNewVarData',
					"blockType": "Boolean",
					"text": '收到变量[VAR]的新[TYPE]数据？',
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "varmenu",
							"defaultValue": 'Global variables',
						},
						"VAR": {
							"type": "string",
							"defaultValue": 'Apple',
						},
					},
				},
				{
					"opcode": 'returnIsNewListener',
					"blockType": "Boolean",
					"text": '是否收到具有侦听器[ID]的新数据包？',
					"blockAllThreads": "true",
					"arguments": {
						"ID": {
							"type": "string",
							"defaultValue": "example-listener",
						},
					},
				},
				{
					"opcode": 'checkForID',
					"blockType": "Boolean",
					"text": 'ID [ID]是否已连接？',
					"arguments": {
						"ID": {
							"type": "string",
							"defaultValue": 'Another name',
						},
					},
				},
				{
					"opcode": 'isValidJSON',
					"blockType": "Boolean",
					"text": '[JSON_STRING]是否为有效的JSON？',
					"arguments": {
						"JSON_STRING": {
							"type": "string",
							"defaultValue": '{"fruit": {"apples": 2, "bananas": 3}, "total_fruit": 5}',
						},
					},
				},
				{
					"opcode": 'openSocket',
					"blockType": "command",
					"text": '连接到[IP]',
					"blockAllThreads": "true",
					"arguments": {
						"IP": {
							"type": "string",
							"defaultValue": 'ws://127.0.0.1:3000/',
						},
					},
				},
				{
					"opcode": 'openSocketPublicServers',
					"blockType": "command",
					"text": '连接到服务器[ID]',
					"blockAllThreads": "true",
					"arguments": {
						"ID": {
							"type": "number",
							"defaultValue": '',
						},
					},
				},
				{
					"opcode": 'closeSocket',
					"blockType": "command",
					"blockAllThreads": "true",
					"text": '断开连接',
				},
				{
					"opcode": 'setMyName',
					"blockType": "command",
					"text": '将[NAME]设置为用户名',
					"blockAllThreads": "true",
					"arguments": {
						"NAME": {
							"type": "string",
							"defaultValue": "A name",
						},
					},
				},
				{
					"opcode": 'createListener',
					"blockType": "command",
					"text": '将侦听器[ID]附加到下一个数据包',
					"blockAllThreads": "true",
					"arguments": {
						"ID": {
							"type": "string",
							"defaultValue": "example-listener",
						},
					},
				},
				{
					"opcode": 'linkToRooms',
					"blockType": "command",
					"text": '连接到房间[ROOMS]',
					"blockAllThreads": "true",
					"arguments": {
						"ROOMS": {
							"type": "string",
							"defaultValue": '["test"]',
						},
					}
				},
				{
					"opcode": 'selectRoomsInNextPacket',
					"blockType": "command",
					"text": '选择房间[ROOMS]以发送下一个数据包',
					"blockAllThreads": "true",
					"arguments": {
						"ROOMS": {
							"type": "string",
							"defaultValue": '["test"]',
						},
					},
				},
				{
					"opcode": 'unlinkFromRooms',
					"blockType": "command",
					"text": '取消连接所有房间',
					"blockAllThreads": "true"
				},
				{
					"opcode": 'sendGData',
					"blockType": "command",
					"text": '发送[DATA]',
					"blockAllThreads": "true",
					"arguments": {
						"DATA": {
							"type": "string",
							"defaultValue": 'Apple'
						}
					}
				},
				{
					"opcode": 'sendPData',
					"blockType": "command",
					"text": '发送[DATA]到[ID]',
					"blockAllThreads": "true",
					"arguments": {
						"DATA": {
							"type": "string",
							"defaultValue": 'Apple'
						},
						"ID": {
							"type": "string",
							"defaultValue": 'Another name'
						}
					}
				},
				{
					"opcode": 'sendGDataAsVar',
					"blockType": "command",
					"text": '发送变量[VAR]和数据[DATA]',
					"blockAllThreads": "true",
					"arguments": {
						"DATA": {
							"type": "string",
							"defaultValue": 'Banana'
						},
						"VAR": {
							"type": "string",
							"defaultValue": 'Apple'
						}
					}
				},
				{
					"opcode": 'sendPDataAsVar',
					"blockType": "command",
					"text": '发送变量[VAR]和数据[DATA]到[ID]',
					"blockAllThreads": "true",
					"arguments": {
						"DATA": {
							"type": "string",
							"defaultValue": 'Banana'
						},
						"ID": {
							"type": "string",
							"defaultValue": 'Another name'
						},
						"VAR": {
							"type": "string",
							"defaultValue": 'Apple'
						}
					}
				},
				{
					"opcode": 'runCMDnoID',
					"blockType": "command",
					"text": '发送命令[CMD]和数据[DATA]，不带ID',
					"blockAllThreads": "true",
					"arguments": {
						"CMD": {
							"type": "string",
							"defaultValue": 'direct'
						},
						"DATA": {
							"type": "string",
							"defaultValue": 'val'
						}
					}
				},
				{
					"opcode": 'runCMD',
					"blockType": "command",
					"text": '发送命令[CMD]和数据[DATA]到[ID]',
					"blockAllThreads": "true",
					"arguments": {
						"CMD": {
							"type": "string",
							"defaultValue": 'direct'
						},
						"ID": {
							"type": "string",
							"defaultValue": 'id'
						},
						"DATA": {
							"type": "string",
							"defaultValue": 'val'
						}
					}
				},
				{
					"opcode": 'resetNewData',
					"blockType": "command",
					"text": '重置[TYPE]状态',
					"blockAllThreads": "true",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "datamenu",
							"defaultValue": 'Global data'
						}
					}
				},
				{
					"opcode": 'resetNewVarData',
					"blockType": "command",
					"text": '重置新的[TYPE] [VAR]状态',
					"blockAllThreads": "true",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "varmenu",
							"defaultValue": 'Global variables'
						},
						"VAR": {
							"type": "string",
							"defaultValue": 'Apple'
						}
					}
				},
				{
					"opcode": 'resetNewListener',
					"blockType": "command",
					"text": '重置新的[ID]监听状态',
					"blockAllThreads": "true",
					"arguments": {
						"ID": {
							"type": "string",
							"defaultValue": 'example-listener'
						}
					}
				},
				{
					"opcode": 'clearAllPackets',
					"blockType": "command",
					"text": "清除[TYPE]的所有数据包",
					"arguments": {
						"TYPE": {
							"type": "string",
							"menu": "allmenu",
							"defaultValue": "All data"
						},
					},
				}
			],
			"menus": {
				"coms": {
					"items": [{text:"连接",value:"Connected"},{text:"已同步用户名",value: "Username synced"}]
				},
				"datamenu": {
					"items": [{text:"全局数据",value:'Global data'},{text:"私人数据",value: 'Private data'}, {text:"直接数据",value:  'Direct data'},{text:"状态码",value:  'Status code'}]
				},
				"varmenu": {
					"items": [{text:"全局变量",value:'Global variables'},{text:"局部变量",value: 'Private variables'}]
				},
				"allmenu": {
					"items": [{text:"全局数据",value:'Global data'},{text:"私人数据",value: 'Private data'}, {text:"直接数据",value:  'Direct data'},{text:"状态码",value:  'Status code'}, {text:"全局变量",value:'Global variables'},{text:"局部变量",value: 'Private variables'}, {text:"所有数据",value: "All data"}]
				},
				"almostallmenu": {
					"items": [{text:"全局数据",value:'Global data'},{text:"私人数据",value: 'Private data'}, {text:"直接数据",value:  'Direct data'},{text:"状态码",value:  'Status code'}, {text:"全局变量",value:'Global variables'},{text:"局部变量",value: 'Private variables'}]
				},
			},
		};
	};
	
	// Code for blocks go here
	
	returnGlobalData() {
		if (this.socketData.gmsg.length != 0) {

			let data = (this.socketData.gmsg[this.socketData.gmsg.length - 1].val);

			if (typeof(data) == "object") {
				data = JSON.stringify(data); // Make the JSON safe for Scratch
			}

			return data;
		} else {
			return "";
		};
	};
	
	returnPrivateData() {
		if (this.socketData.pmsg.length != 0) {
			let data = (this.socketData.pmsg[this.socketData.pmsg.length - 1].val);

			if (typeof (data) == "object") {
				data = JSON.stringify(data); // Make the JSON safe for Scratch
			}

			return data;
		} else {
			return "";
		};
	};
	
	returnDirectData() {
		if (this.socketData.direct.length != 0) {
			let data = (this.socketData.direct[this.socketData.direct.length - 1].val);

			if (typeof (data) == "object") {
				data = JSON.stringify(data); // Make the JSON safe for Scratch
			}

			return data;
		} else {
			return "";
		};
	};
	
	returnLinkData() {
		return String(this.link_status);
	};
	
	returnStatusCode() {
		if (this.socketData.statuscode.length != 0) {
			let data = (this.socketData.statuscode[this.socketData.statuscode.length - 1].code);

			if (typeof (data) == "object") {
				data = JSON.stringify(data); // Make the JSON safe for Scratch
			}

			return data;
		} else {
			return "";
		};
	};
	
	returnUserListData() {
		return JSON.stringify(this.socketData.ulist);
	};
	
	returnUsernameData() {
		let data = this.username;

		if (typeof (data) == "object") {
			data = JSON.stringify(data); // Make the JSON safe for Scratch
		}

		return data;
	};
	
	returnVersionData() {
		return String(this.version);
	};
	
	returnServerVersion() {
		return String(this.socketData.server_version);
	};
	
	returnServerList() {
		return JSON.stringify(servers);
	};
	
	returnMOTD() {
		return String(this.socketData.motd);
	};
	
	returnClientIP() {
		return String(this.socketData.client_ip);
	};
	
	returnListenerData({ID}) {
		const self = this;
		if ((this.isRunning) && (this.socketListeners.hasOwnProperty(String(ID)))) {
			return JSON.stringify(this.socketListenersData[ID]);
		} else {
			return "{}";
		};
	};
	
	readQueueSize({TYPE}) {
		if (this.menuRemap[String(TYPE)] == "all") {
			let tmp_size = 0;
			tmp_size = tmp_size + this.socketData.gmsg.length;
			tmp_size = tmp_size + this.socketData.pmsg.length;
			tmp_size = tmp_size + this.socketData.direct.length;
			tmp_size = tmp_size + this.socketData.statuscode.length;
			tmp_size = tmp_size + this.socketData.gvar.length;
			tmp_size = tmp_size + this.socketData.pvar.length;
			return tmp_size;
		} else {
			return this.socketData[this.menuRemap[String(TYPE)]].length;
		};
	};
	
	readQueueData({TYPE}) {
		if (this.menuRemap[String(TYPE)] == "all") {
			let tmp_socketData = JSON.parse(JSON.stringify(this.socketData)); // Deep copy
			
			delete tmp_socketData.motd;
			delete tmp_socketData.client_ip;
			delete tmp_socketData.ulist;
			delete tmp_socketData.server_version;
			
			return JSON.stringify(tmp_socketData);
		} else {
			return JSON.stringify(this.socketData[this.menuRemap[String(TYPE)]]);
		};
	};
	
	returnVarData({ TYPE, VAR }) {
		if (this.isRunning) {
			if (this.varData.hasOwnProperty(this.menuRemap[TYPE])) {
				if (this.varData[this.menuRemap[TYPE]].hasOwnProperty(VAR)) {
					return this.varData[this.menuRemap[TYPE]][VAR].value;
				} else {
					return "";
				};
			} else {
				return "";
			};
		} else {
			return "";
		};
	};
	
	parseJSON({PATH, JSON_STRING}) {
		try {
			const path = PATH.toString().split('/').map(prop => decodeURIComponent(prop));
			if (path[0] === '') path.splice(0, 1);
			if (path[path.length - 1] === '') path.splice(-1, 1);
			let json;
			try {
				json = JSON.parse(' ' + JSON_STRING);
			} catch (e) {
				return e.message;
			};
			path.forEach(prop => json = json[prop]);
			if (json === null) return 'null';
			else if (json === undefined) return '';
			else if (typeof json === 'object') return JSON.stringify(json);
			else return json.toString();
		} catch (err) {
			return '';
		};
	};
	
	getFromJSONArray({NUM, ARRAY}) {
		var json_array = JSON.parse(ARRAY);
		if (json_array[NUM] == "undefined") {
			return "";
		} else {
			let data = json_array[NUM];

			if (typeof (data) == "object") {
				data = JSON.stringify(data); // Make the JSON safe for Scratch
			}

			return data;
		}
	};
	
	fetchURL(args) {
		return fetch(args.url, {
			method: "GET"
		}).then(response => response.text());
	};
	
	requestURL(args) {
		if (args.method == "GET" || args.method == "HEAD") {
			return fetch(args.url, {
				method: args.method,
				headers: JSON.parse(args.headers)
			}).then(response => response.text());
		} else {
			return fetch(args.url, {
				method: args.method,
				headers: JSON.parse(args.headers),
				body: JSON.parse(args.data)
			}).then(response => response.text());
		} 
	};
	
	isValidJSON({JSON_STRING}) {
		return jsonCheck(JSON_STRING);
	};
	
	makeJSON({toBeJSONified}) {
		if (typeof(toBeJSONified) == "string") {
			try {
				JSON.parse(toBeJSONified);
				return String(toBeJSONified);
			} catch(err) {
				return "Not JSON!";
			}
		} else if (typeof(toBeJSONified) == "object") {
			return JSON.stringify(toBeJSONified);
		} else {
			return "Not JSON!";
		};
	};
	
	onConnect() {
		const self = this;
		if (self.connect_hat == 0 && self.isRunning && self.protocolOk) {
			self.connect_hat = 1;
			return true;
		} else {
			return false;
		};
	};
	
	onClose() {
		const self = this;
		if (self.close_hat == 0 && !self.isRunning) {
			self.close_hat = 1;
			return true;
		} else {
			return false;
		};
	};

	onListener({ ID }) {
		const self = this;
		if ((this.isRunning) && (this.socketListeners.hasOwnProperty(String(ID)))) {
			if (self.socketListeners[String(ID)]) {
				self.socketListeners[String(ID)] = false;
				return true;
			} else {
				return false;
			};
		} else {
			return false;
		};
	};

	onNewPacket({ TYPE }) {
		const self = this;
		if ((this.isRunning) && (this.newSocketData[this.menuRemap[String(TYPE)]])) {
			self.newSocketData[this.menuRemap[String(TYPE)]] = false;
			return true;
		} else {
			return false;
		};
	};

	onNewVar({ TYPE, VAR }) {
		const self = this;
		if (this.isRunning) {
			if (this.varData.hasOwnProperty(this.menuRemap[TYPE])) {
				if (this.varData[this.menuRemap[TYPE]].hasOwnProperty(VAR)) {
					if (this.varData[this.menuRemap[TYPE]][VAR].isNew) {
						self.varData[this.menuRemap[TYPE]][VAR].isNew = false;
						return true;
					} else {
						return false;
					}
				} else {
					return false;
				};
			} else {
				return false;
			};
		} else {
			return false;
		};
	};

	getComState(){
		return String((this.link_status == 2) || this.protocolOk);
	};

	getRoomState() {
		return this.isLinked;
	};

	getComLostConnectionState() {
		return this.wasConnectionDropped;
	};
	
	getComFailedConnectionState() {
		return this.didConnectionFail;
	};
	
	getUsernameState(){
		return this.isUsernameSet;
	};
	
	returnIsNewData({TYPE}){
		if (this.isRunning) {
			return this.newSocketData[this.menuRemap[String(TYPE)]];
		} else {
			return false;
		};
	};

	returnIsNewVarData({ TYPE, VAR }) {
		if (this.isRunning) {
			if (this.varData.hasOwnProperty(this.menuRemap[TYPE])) {
				if (this.varData[this.menuRemap[TYPE]].hasOwnProperty(VAR)) {
					return this.varData[this.menuRemap[TYPE]][VAR].isNew;
				} else {
					return false;
				};
			} else {
				return false;
			};
		} else {
			return false;
		};
	};

	returnIsNewListener({ ID }) {
		if (this.isRunning) {
			if (this.socketListeners.hasOwnProperty(String(ID))) {
				return this.socketListeners[ID];
			} else {
				return false;
			};
		} else {
			return false;
		};
	};

	checkForID({ ID }) {
		return find_id(ID, this.socketData.ulist);
	};
	
	openSocket({IP}) {
		const self = this;
		if (!self.isRunning) {
			console.log("Starting socket.");
			self.link_status = 1;
			
			self.disconnectWasClean = false;
			self.wasConnectionDropped = false;
			self.didConnectionFail = false;
			
			mWS = new WebSocket(String(IP));
			
			mWS.onerror = function(){
				self.isRunning = false;
			};
			
			mWS.onopen = function(){
				self.isRunning = true;
				self.packet_queue = {};
				self.link_status = 2;

				// Send the handshake request to get server to detect client protocol
				mWS.send(JSON.stringify({"cmd": "handshake", "listener": "setprotocol"}))

				console.log("Successfully opened socket.");
			};
			
			mWS.onmessage = function(event){
				let tmp_socketData = JSON.parse(event.data);
				console.log("RX:", tmp_socketData);

				if (self.queueableCmds.includes(tmp_socketData.cmd)) {
					self.socketData[tmp_socketData.cmd].push(tmp_socketData);
				} else {
					if (tmp_socketData.cmd == "ulist") {
						// ulist functionality has been changed in server 0.1.9
						if (tmp_socketData.hasOwnProperty("mode")) {
							if (tmp_socketData.mode == "set") {
								self.socketData["ulist"] = tmp_socketData.val;
							} else if (tmp_socketData.mode == "add") {
								if (!self.socketData.ulist.some(o => ((o.username === tmp_socketData.val.username) && (o.id == tmp_socketData.val.id)))) {
									self.socketData["ulist"].push(tmp_socketData.val);
								} else {
									console.log("Could not perform ulist method add, client", tmp_socketData.val, "already exists");
								};
							} else if (tmp_socketData.mode == "remove") {
								if (self.socketData.ulist.some(o => ((o.username === tmp_socketData.val.username) && (o.id == tmp_socketData.val.id)))) {
									// This is by far the fugliest thing I have ever written in JS, or in any programming language... thanks I hate it
									self.socketData["ulist"] = self.socketData["ulist"].filter(user => ((!(user.username === tmp_socketData.val.username)) && (!(user.id == tmp_socketData.val.id))));
								} else {
									console.log("Could not perform ulist method remove, client", tmp_socketData.val, "was not found");
								};
							} else {
								console.log("Could not understand ulist method:", tmp_socketData.mode);
							};
						} else {
							// Retain compatibility wtih existing servers
							self.socketData["ulist"] = tmp_socketData.val;
						};
					} else {
						self.socketData[tmp_socketData.cmd] = tmp_socketData.val;
					};
				};
				
				if (self.newSocketData.hasOwnProperty(tmp_socketData.cmd)) {
					self.newSocketData[tmp_socketData.cmd] = true;
				};
				
				if (self.varCmds.includes(tmp_socketData.cmd)) {
					self.varData[tmp_socketData.cmd][tmp_socketData.name] = {
						"value": tmp_socketData.val,
						"isNew": true
					};
				};
				if (tmp_socketData.hasOwnProperty("listener")) {
					if (tmp_socketData.listener == "setusername") {
						self.socketListeners["setusername"] = true;
						if (tmp_socketData.code == "I:100 | OK") {
							self.username = tmp_socketData.val;
							self.isUsernameSyncing = false;
							self.isUsernameSet = true;
							console.log("Username was accepted by the server, and has been set to:", self.username);
						} else {
							console.warn("Username was rejected by the server. Error code:", String(tmp_socketData.code));
							self.isUsernameSyncing = false;
						};
					} else if (tmp_socketData.listener == "roomLink") {
						self.isRoomSetting = false;
						self.socketListeners["roomLink"] = true;
						if (tmp_socketData.code == "I:100 | OK") {
							console.log("Linking to room(s) was accepted by the server!");
							self.isLinked = true;
						} else {
							console.warn("Linking to room(s) was rejected by the server. Error code:", String(tmp_socketData.code));
							self.enableRoom = false;
							self.isLinked = false;
							self.selectRoom = "";
						};
					} else if ((tmp_socketData.listener == "setprotocol") && (!this.protocolOk)) {
						console.log("Server successfully set client protocol to cloudlink!");
						self.socketData.statuscode = [];
						self.protocolOk = true;
						self.socketListeners["setprotocol"] = true;
					} else {
						if (self.socketListeners.hasOwnProperty(tmp_socketData.listener)) {
							self.socketListeners[tmp_socketData.listener] = true;
						};
					};
					self.socketListenersData[tmp_socketData.listener] = tmp_socketData;
				};
				self.packet_hat = 0;
			};
			
			mWS.onclose = function() {
				self.isRunning = false;
				self.connect_hat = 0;
				self.packet_hat = 0;
				self.protocolOk = false;
				if (self.close_hat == 1) {
					self.close_hat = 0;
				};
				self.socketData = {
					"gmsg": [],
					"pmsg": [],
					"direct": [],
					"statuscode": [],
					"gvar": [],
					"pvar": [],
					"motd": "",
					"client_ip": "",
					"ulist": [],
					"server_version": ""
				};
				self.newSocketData = {
					"gmsg": false,
					"pmsg": false,
					"direct": false,
					"statuscode": false,
					"gvar": false,
					"pvar": false
				};
				self.socketListeners = {};
				self.username = "";
				self.tmp_username = "";
				self.isUsernameSyncing = false;
				self.isUsernameSet = false;
				self.enableListener = false;
				self.setListener = "";
				self.enableRoom = false;
				self.selectRoom = "";
				self.isLinked = false;
				self.isRoomSetting = false;

				if (self.link_status != 1) {
					if (self.disconnectWasClean) {
						self.link_status = 3;
						console.log("Socket closed.");
						self.wasConnectionDropped = false;
						self.didConnectionFail = false;
					} else {
						self.link_status = 4;
						console.error("Lost connection to the server.");
						self.wasConnectionDropped = true;
						self.didConnectionFail = false;
					};
				} else {
					self.link_status = 4;
					console.error("Failed to connect to server.");
					self.wasConnectionDropped = false;
					self.didConnectionFail = true;
				};
			};
		} else {
			console.warn("Socket is already open.");
		};
	}
	
	openSocketPublicServers({ ID }){
		if (servers.hasOwnProperty(ID)) {
			console.log("Connecting to:", servers[ID].url)
			this.openSocket({"IP": servers[ID].url});
		};
	};
	
	closeSocket(){
		const self = this;
		if (this.isRunning) {
			console.log("Closing socket...");
			mWS.close(1000,'script closure');
			self.disconnectWasClean = true;
		} else {
			console.warn("Socket is not open.");
		};
	}
	
	setMyName({NAME}) {
		const self = this;
		if (this.isRunning) {
			if (!this.isUsernameSyncing) {
				if (!this.isUsernameSet){
					if (String(NAME) != "") {
						if ((!(String(NAME).length > 20))) {
							if (!(String(NAME) == "%CA%" || String(NAME) == "%CC%" || String(NAME) == "%CD%" || String(NAME) == "%MS%")){
								let tmp_msg = {
									cmd: "setid",
									val: String(NAME),
									listener: "setusername"
								};

								console.log("TX:", tmp_msg);
								mWS.send(JSON.stringify(tmp_msg));
								
								self.tmp_username = String(NAME);
								self.isUsernameSyncing = true;
									
							} else {
								console.log("Blocking attempt to use reserved usernames");
							};
						} else {
							console.log("Blocking attempt to use username larger than 20 characters, username is " + String(NAME).length + " characters long");
						};
					} else {
						console.log("Blocking attempt to use blank username");
					};
				} else {
					console.warn("Username already has been set!");
				};
			} else {
				console.warn("Username is still syncing!");
			};
		};
	};

	createListener({ ID }) {
		self = this;
		if (this.isRunning) {
			if (!this.enableListener) {
				self.enableListener = true;
				self.setListener = String(ID);
			} else {
				console.warn("Listeners were already created!");
			};
		} else {
			console.log("Cannot assign a listener to a packet while disconnected");
		};
	};

	linkToRooms({ ROOMS }) {
		const self = this;

		if (this.isRunning) {
			if (!this.isRoomSetting) {
				if (!(String(ROOMS).length > 1000)) {
					let tmp_msg = {
						cmd: "link",
						val: autoConvert(ROOMS),
						listener: "roomLink"
					};

					console.log("TX:", tmp_msg);
					mWS.send(JSON.stringify(tmp_msg));

					self.isRoomSetting = true;

				} else {
					console.warn("Blocking attempt to send a room ID / room list larger than 1000 bytes (1 KB), room ID / room list is " + String(ROOMS).length + " bytes");
				};
			} else {
				console.warn("Still linking to rooms!");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};

	selectRoomsInNextPacket({ROOMS}) {
		const self = this;
		if (this.isRunning) {
			if (this.isLinked) {
				if (!this.enableRoom) {
					if (!(String(ROOMS).length > 1000)) {
						self.enableRoom = true;
						self.selectRoom = ROOMS;
					} else {
						console.warn("Blocking attempt to select a room ID / room list larger than 1000 bytes (1 KB), room ID / room list is " + String(ROOMS).length + " bytes");
					};
				} else {
					console.warn("Rooms were already selected!");
				};
			} else {
				console.warn("Not linked to any room(s)!");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};

	unlinkFromRooms() {
		const self = this;
		if (this.isRunning) {
			if (this.isLinked) {
				let tmp_msg = {
					cmd: "unlink",
					val: ""
				};

				if (this.enableListener) {
					tmp_msg["listener"] = autoConvert(this.setListener);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));

				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};

				self.isLinked = false;
			} else {
				console.warn("Not linked to any rooms!");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};

	sendGData({DATA}){
		const self = this;
		if (this.isRunning) {
			if (!(String(DATA).length > 1000)) {
				let tmp_msg = {
					cmd: "gmsg",
					val: autoConvert(DATA)
				};

				if (this.enableListener) {
					tmp_msg["listener"] = String(this.setListener);
				};

				if (this.enableRoom) {
					tmp_msg["rooms"] = autoConvert(this.selectRoom);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));

				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};
				if (this.enableRoom) {
					self.enableRoom = false;
					self.selectRoom = "";
				};
				
			} else {
				console.warn("Blocking attempt to send packet larger than 1000 bytes (1 KB), packet is " + String(DATA).length + " bytes");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};
	
	sendPData({DATA, ID}) {
		const self = this;
		if (this.isRunning) {
			if (!(String(DATA).length > 1000)) {
				let tmp_msg = {
					cmd: "pmsg",
					val: autoConvert(DATA),
					id: autoConvert(ID)
				}

				if (this.enableListener) {
					tmp_msg["listener"] = String(this.setListener);
				};
				if (this.enableRoom) {
					tmp_msg["rooms"] = autoConvert(this.selectRoom);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));

				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};
				if (this.enableRoom) {
					self.enableRoom = false;
					self.selectRoom = "";
				};

			} else {
				console.warn("Blocking attempt to send packet larger than 1000 bytes (1 KB), packet is " + String(DATA).length + " bytes");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};
	
	sendGDataAsVar({VAR, DATA }) {
		const self = this;
		if (this.isRunning) {
			if (!(String(DATA).length > 1000)) {
				let tmp_msg = {
					cmd: "gvar",
					name: VAR,
					val: autoConvert(DATA)
				}

				if (this.enableListener) {
					tmp_msg["listener"] = String(this.setListener);
				};
				if (this.enableRoom) {
					tmp_msg["rooms"] = autoConvert(this.selectRoom);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));

				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};
				if (this.enableRoom) {
					self.enableRoom = false;
					self.selectRoom = "";
				};

			} else {
				console.warn("Blocking attempt to send packet larger than 1000 bytes (1 KB), packet is " + String(DATA).length + " bytes");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};
	
	sendPDataAsVar({VAR, ID, DATA}) {
		const self = this;
		if (this.isRunning) {
			if (!(String(DATA).length > 1000)) {
				let tmp_msg = {
					cmd: "pvar",
					name: VAR,
					val: autoConvert(DATA),
					id: autoConvert(ID)
				}

				if (this.enableListener) {
					tmp_msg["listener"] = String(this.setListener);
				};
				if (this.enableRoom) {
					tmp_msg["rooms"] = autoConvert(this.selectRoom);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));

				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};
				if (this.enableRoom) {
					self.enableRoom = false;
					self.selectRoom = "";
				};

			} else {
				console.warn("Blocking attempt to send packet larger than 1000 bytes (1 KB), packet is " + String(DATA).length + " bytes");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};
	
	runCMDnoID({CMD, DATA}) {
		const self = this;
		if (this.isRunning) {
			if (!(String(CMD).length > 100) || !(String(DATA).length > 1000)) {
				let tmp_msg = {
					cmd: String(CMD),
					val: autoConvert(DATA)
				}

				if (this.enableListener) {
					tmp_msg["listener"] = String(this.setListener);
				};
				if (this.enableRoom) {
					tmp_msg["rooms"] = String(this.selectRoom);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));
				
				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};
				if (this.enableRoom) {
					self.enableRoom = false;
					self.selectRoom = "";
				};

			} else {
				console.warn("Blocking attempt to send packet with questionably long arguments");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};
	
	runCMD({CMD, ID, DATA}) {
		const self = this;
		if (this.isRunning) {
			if (!(String(CMD).length > 100) || !(String(ID).length > 20) || !(String(DATA).length > 1000)) {
				let tmp_msg = {
					cmd: String(CMD),
					id: autoConvert(ID),
					val: autoConvert(DATA)
				}

				if (this.enableListener) {
					tmp_msg["listener"] = String(this.setListener);
				};
				if (this.enableRoom) {
					tmp_msg["rooms"] = String(this.selectRoom);
				};

				console.log("TX:", tmp_msg);
				mWS.send(JSON.stringify(tmp_msg));
				
				if (this.enableListener) {
					if (!self.socketListeners.hasOwnProperty(this.setListener)) {
						self.socketListeners[this.setListener] = false;
					};
					self.enableListener = false;
				};
				if (this.enableRoom) {
					self.enableRoom = false;
					self.selectRoom = "";
				};

			} else {
				console.warn("Blocking attempt to send packet with questionably long arguments");
			};
		} else {
			console.warn("Socket is not open.");
		};
	};
	
	resetNewData({TYPE}){
		const self = this;
		if (this.isRunning) {
			self.newSocketData[this.menuRemap[String(TYPE)]] = false;
		};
	};
	
	resetNewVarData({ TYPE, VAR }) {
		const self = this;
		if (this.isRunning) {
			if (this.varData.hasOwnProperty(this.menuRemap[TYPE])) {
				if (this.varData[this.menuRemap[TYPE]].hasOwnProperty(VAR)) {
					self.varData[this.menuRemap[TYPE]][VAR].isNew = false;
				};
			};
		};
	};

	resetNewListener({ ID }) {
		const self = this;
		if (this.isRunning) {
			if (this.socketListeners.hasOwnProperty(String(ID))) {
				self.socketListeners[String(ID)] = false;
			};
		};
	};

	clearAllPackets({TYPE}){
		const self = this;
		if (this.menuRemap[String(TYPE)] == "all") {
			self.socketData.gmsg = [];
			self.socketData.pmsg = [];
			self.socketData.direct = [];
			self.socketData.statuscode = [];
			self.socketData.gvar = [];
			self.socketData.pvar = [];
		} else {
			self.socketData[this.menuRemap[String(TYPE)]] = [];
		};
	};
};

console.log("CloudLink 4.0 loaded. Detecting unsandboxed mode.");
Scratch.extensions.register(new CloudLink(Scratch.vm.runtime));

})(Scratch);