[HTML5] Run eslint --fix.

Should I write a poem about this whole new world? ;)
2025-11-11 13:10:58 +00:00 · 2020-11-23 13:27:13 +01:00
parent 0813008b8a
commit f316a1719d
13 changed files with 518 additions and 510 deletions
--- a/modules/webrtc/library_godot_webrtc.js
+++ b/modules/webrtc/library_godot_webrtc.js
@@ -49,27 +49,27 @@ const GodotRTCDataChannel = {
 				p_on_error();
 			};
 			ref.onmessage = function (event) {
-				var buffer;
-				var is_string = 0;
+				let buffer;
+				let is_string = 0;
 				if (event.data instanceof ArrayBuffer) {
 					buffer = new Uint8Array(event.data);
 				} else if (event.data instanceof Blob) {
-					GodotRuntime.error("Blob type not supported");
+					GodotRuntime.error('Blob type not supported');
 					return;
-				} else if (typeof event.data === "string") {
+				} else if (typeof event.data === 'string') {
 					is_string = 1;
-					var enc = new TextEncoder("utf-8");
+					const enc = new TextEncoder('utf-8');
 					buffer = new Uint8Array(enc.encode(event.data));
 				} else {
-					GodotRuntime.error("Unknown message type");
+					GodotRuntime.error('Unknown message type');
 					return;
 				}
-				var len = buffer.length*buffer.BYTES_PER_ELEMENT;
-				var out = GodotRuntime.malloc(len);
+				const len = buffer.length * buffer.BYTES_PER_ELEMENT;
+				const out = GodotRuntime.malloc(len);
 				HEAPU8.set(buffer, out);
 				p_on_message(out, len, is_string);
 				GodotRuntime.free(out);
-			}
+			};
 		},

 		close: function (p_id) {
@@ -97,13 +97,13 @@ const GodotRTCDataChannel = {
 		}

 		switch (ref.readyState) {
-			case "connecting":
+		case 'connecting':
 			return 0;
-			case "open":
+		case 'open':
 			return 1;
-			case "closing":
+		case 'closing':
 			return 2;
-			case "closed":
+		case 'closed':
 		default:
 			return 3;
 		}
@@ -116,7 +116,7 @@ const GodotRTCDataChannel = {
 		}

 		const bytes_array = new Uint8Array(p_length);
-		for (var i = 0; i < p_length; i++) {
+		for (let i = 0; i < p_length; i++) {
 			bytes_array[i] = GodotRuntime.getHeapValue(p_buffer + i, 'i8');
 		}

@@ -208,25 +208,25 @@ const GodotRTCPeerConnection = {
 			if (!ref) {
 				return;
 			}
-			var state = 5; // CLOSED
+			let state = 5; // CLOSED
 			switch (p_conn.iceConnectionState) {
-				case "new":
+			case 'new':
 				state = 0;
 				break;
-				case "checking":
+			case 'checking':
 				state = 1;
 				break;
-				case "connected":
-				case "completed":
+			case 'connected':
+			case 'completed':
 				state = 2;
 				break;
-				case "disconnected":
+			case 'disconnected':
 				state = 3;
 				break;
-				case "failed":
+			case 'failed':
 				state = 4;
 				break;
-				case "closed":
+			case 'closed':
 			default:
 				state = 5;
 				break;
@@ -240,9 +240,9 @@ const GodotRTCPeerConnection = {
 				return;
 			}

-			let c = event.candidate;
-			let candidate_str = GodotRuntime.allocString(c.candidate);
-			let mid_str = GodotRuntime.allocString(c.sdpMid);
+			const c = event.candidate;
+			const candidate_str = GodotRuntime.allocString(c.candidate);
+			const mid_str = GodotRuntime.allocString(c.sdpMid);
 			callback(mid_str, c.sdpMLineIndex, candidate_str);
 			GodotRuntime.free(candidate_str);
 			GodotRuntime.free(mid_str);
@@ -263,8 +263,8 @@ const GodotRTCPeerConnection = {
 			if (!ref) {
 				return;
 			}
-			let type_str = GodotRuntime.allocString(session.type);
-			let sdp_str = GodotRuntime.allocString(session.sdp);
+			const type_str = GodotRuntime.allocString(session.type);
+			const sdp_str = GodotRuntime.allocString(session.sdp);
 			callback(type_str, sdp_str);
 			GodotRuntime.free(type_str);
 			GodotRuntime.free(sdp_str);
@@ -285,8 +285,8 @@ const GodotRTCPeerConnection = {
 		const oncandidate = GodotRuntime.get_func(p_on_candidate).bind(null, p_ref);
 		const ondatachannel = GodotRuntime.get_func(p_on_datachannel).bind(null, p_ref);

-		var config = JSON.parse(GodotRuntime.parseString(p_config));
-		var conn = null;
+		const config = JSON.parse(GodotRuntime.parseString(p_config));
+		let conn = null;
 		try {
 			conn = new RTCPeerConnection(config);
 		} catch (e) {
@@ -345,7 +345,7 @@ const GodotRTCPeerConnection = {
 		const onerror = GodotRuntime.get_func(p_on_error).bind(null, p_obj);
 		ref.setLocalDescription({
 			'sdp': sdp,
-			'type': type
+			'type': type,
 		}).catch(function (error) {
 			GodotRTCPeerConnection.onerror(p_id, onerror, error);
 		});
@@ -362,7 +362,7 @@ const GodotRTCPeerConnection = {
 		const onsession = GodotRuntime.get_func(p_session_created).bind(null, p_obj);
 		ref.setRemoteDescription({
 			'sdp': sdp,
-			'type': type
+			'type': type,
 		}).then(function () {
 			if (type !== 'offer') {
 				return Promise.resolve();
@@ -380,12 +380,12 @@ const GodotRTCPeerConnection = {
 		if (!ref) {
 			return;
 		}
-		var sdpMidName = GodotRuntime.parseString(p_mid_name);
-		var sdpName = GodotRuntime.parseString(p_sdp);
+		const sdpMidName = GodotRuntime.parseString(p_mid_name);
+		const sdpName = GodotRuntime.parseString(p_sdp);
 		ref.addIceCandidate(new RTCIceCandidate({
-			"candidate": sdpName,
-			"sdpMid": sdpMidName,
-			"sdpMlineIndex": p_mline_idx,
+			'candidate': sdpName,
+			'sdpMid': sdpMidName,
+			'sdpMlineIndex': p_mline_idx,
 		}));
 	},

@@ -409,5 +409,5 @@ const GodotRTCPeerConnection = {
 	},
 };

-autoAddDeps(GodotRTCPeerConnection, '$GodotRTCPeerConnection')
+autoAddDeps(GodotRTCPeerConnection, '$GodotRTCPeerConnection');
 mergeInto(LibraryManager.library, GodotRTCPeerConnection);
--- a/modules/websocket/library_godot_websocket.js
+++ b/modules/websocket/library_godot_websocket.js
@@ -38,7 +38,7 @@ const GodotWebSocket = {
 			if (!ref) {
 				return; // Godot object is gone.
 			}
-			let c_str = GodotRuntime.allocString(ref.protocol);
+			const c_str = GodotRuntime.allocString(ref.protocol);
 			callback(c_str);
 			GodotRuntime.free(c_str);
 		},
@@ -49,23 +49,23 @@ const GodotWebSocket = {
 			if (!ref) {
 				return; // Godot object is gone.
 			}
-			var buffer;
-			var is_string = 0;
+			let buffer;
+			let is_string = 0;
 			if (event.data instanceof ArrayBuffer) {
 				buffer = new Uint8Array(event.data);
 			} else if (event.data instanceof Blob) {
-				GodotRuntime.error("Blob type not supported");
+				GodotRuntime.error('Blob type not supported');
 				return;
-			} else if (typeof event.data === "string") {
+			} else if (typeof event.data === 'string') {
 				is_string = 1;
-				var enc = new TextEncoder("utf-8");
+				const enc = new TextEncoder('utf-8');
 				buffer = new Uint8Array(enc.encode(event.data));
 			} else {
-				GodotRuntime.error("Unknown message type");
+				GodotRuntime.error('Unknown message type');
 				return;
 			}
-			var len = buffer.length*buffer.BYTES_PER_ELEMENT;
-			var out = GodotRuntime.malloc(len);
+			const len = buffer.length * buffer.BYTES_PER_ELEMENT;
+			const out = GodotRuntime.malloc(len);
 			HEAPU8.set(buffer, out);
 			callback(out, len, is_string);
 			GodotRuntime.free(out);
@@ -86,7 +86,7 @@ const GodotWebSocket = {
 			if (!ref) {
 				return; // Godot object is gone.
 			}
-			let c_str = GodotRuntime.allocString(event.reason);
+			const c_str = GodotRuntime.allocString(event.reason);
 			callback(event.code, c_str, event.wasClean ? 1 : 0);
 			GodotRuntime.free(c_str);
 		},
@@ -142,29 +142,29 @@ const GodotWebSocket = {
 		const on_close = GodotRuntime.get_func(p_on_close).bind(null, p_ref);
 		const url = GodotRuntime.parseString(p_url);
 		const protos = GodotRuntime.parseString(p_proto);
-		var socket = null;
+		let socket = null;
 		try {
 			if (protos) {
-				socket = new WebSocket(url, protos.split(","));
+				socket = new WebSocket(url, protos.split(','));
 			} else {
 				socket = new WebSocket(url);
 			}
 		} catch (e) {
 			return 0;
 		}
-		socket.binaryType = "arraybuffer";
+		socket.binaryType = 'arraybuffer';
 		return GodotWebSocket.create(socket, on_open, on_message, on_error, on_close);
 	},

 	godot_js_websocket_send: function (p_id, p_buf, p_buf_len, p_raw) {
-		var bytes_array = new Uint8Array(p_buf_len);
-		var i = 0;
+		const bytes_array = new Uint8Array(p_buf_len);
+		let i = 0;
 		for (i = 0; i < p_buf_len; i++) {
 			bytes_array[i] = GodotRuntime.getHeapValue(p_buf + i, 'i8');
 		}
-		var out = bytes_array.buffer;
+		let out = bytes_array.buffer;
 		if (!p_raw) {
-			out = new TextDecoder("utf-8").decode(bytes_array);
+			out = new TextDecoder('utf-8').decode(bytes_array);
 		}
 		return GodotWebSocket.send(p_id, out);
 	},
@@ -180,5 +180,5 @@ const GodotWebSocket = {
 	},
 };

-autoAddDeps(GodotWebSocket, '$GodotWebSocket')
+autoAddDeps(GodotWebSocket, '$GodotWebSocket');
 mergeInto(LibraryManager.library, GodotWebSocket);
--- a/platform/javascript/js/engine/engine.js
+++ b/platform/javascript/js/engine/engine.js
@@ -1,14 +1,14 @@
 const Engine = (function () {
-	var preloader = new Preloader();
+	const preloader = new Preloader();

-	var wasmExt = '.wasm';
-	var unloadAfterInit = true;
-	var loadPath = '';
-	var loadPromise = null;
-	var initPromise = null;
-	var stderr = null;
-	var stdout = null;
-	var progressFunc = null;
+	let wasmExt = '.wasm';
+	let unloadAfterInit = true;
+	let loadPath = '';
+	let loadPromise = null;
+	let initPromise = null;
+	let stderr = null;
+	let stdout = null;
+	let progressFunc = null;

 	function load(basePath) {
 		if (loadPromise == null) {
@@ -18,11 +18,11 @@ const Engine = (function() {
 			requestAnimationFrame(preloader.animateProgress);
 		}
 		return loadPromise;
-	};
+	}

 	function unload() {
 		loadPromise = null;
-	};
+	}

 	/** @constructor */
 	function Engine() { // eslint-disable-line no-shadow
@@ -34,7 +34,7 @@ const Engine = (function() {
 		this.onExecute = null;
 		this.onExit = null;
 		this.persistentPaths = ['/userfs'];
-	};
+	}

 	Engine.prototype.init = /** @param {string=} basePath */ function (basePath) {
 		if (initPromise) {
@@ -42,17 +42,19 @@ const Engine = (function() {
 		}
 		if (loadPromise == null) {
 			if (!basePath) {
-				initPromise = Promise.reject(new Error("A base path must be provided when calling `init` and the engine is not loaded."));
+				initPromise = Promise.reject(new Error('A base path must be provided when calling `init` and the engine is not loaded.'));
 				return initPromise;
 			}
 			load(basePath);
 		}
-		var config = {};
-		if (typeof stdout === 'function')
+		let config = {};
+		if (typeof stdout === 'function') {
 			config.print = stdout;
-		if (typeof stderr === 'function')
+		}
+		if (typeof stderr === 'function') {
 			config.printErr = stderr;
-		var me = this;
+		}
+		const me = this;
 		initPromise = new Promise(function (resolve, reject) {
 			config['locateFile'] = Utils.createLocateRewrite(loadPath);
 			config['instantiateWasm'] = Utils.createInstantiatePromise(loadPromise);
@@ -78,11 +80,11 @@ const Engine = (function() {
 	/** @type {function(...string):Object} */
 	Engine.prototype.start = function () {
 		// Start from arguments.
-		var args = [];
-		for (var i = 0; i < arguments.length; i++) {
+		const args = [];
+		for (let i = 0; i < arguments.length; i++) {
 			args.push(arguments[i]);
 		}
-		var me = this;
+		const me = this;
 		return me.init().then(function () {
 			if (!me.rtenv) {
 				return Promise.reject(new Error('The engine must be initialized before it can be started'));
@@ -107,12 +109,12 @@ const Engine = (function() {

 			// Until context restoration is implemented warn the user of context loss.
 			me.canvas.addEventListener('webglcontextlost', function (ev) {
-				alert("WebGL context lost, please reload the page"); // eslint-disable-line no-alert
+				alert('WebGL context lost, please reload the page'); // eslint-disable-line no-alert
 				ev.preventDefault();
 			}, false);

 			// Browser locale, or custom one if defined.
-			var locale = me.customLocale;
+			let locale = me.customLocale;
 			if (!locale) {
 				locale = navigator.languages ? navigator.languages[0] : navigator.language;
 				locale = locale.split('.')[0];
@@ -156,14 +158,15 @@ const Engine = (function() {
 	Engine.prototype.startGame = function (execName, mainPack, extraArgs) {
 		// Start and init with execName as loadPath if not inited.
 		this.executableName = execName;
-		var me = this;
+		const me = this;
 		return Promise.all([
 			this.init(execName),
-			this.preloadFile(mainPack, mainPack)
+			this.preloadFile(mainPack, mainPack),
 		]).then(function () {
-			var args = ['--main-pack', mainPack];
-			if (extraArgs)
+			let args = ['--main-pack', mainPack];
+			if (extraArgs) {
 				args = args.concat(extraArgs);
+			}
 			return me.start.apply(me, args);
 		});
 	};
@@ -200,45 +203,47 @@ const Engine = (function() {
 	};

 	Engine.prototype.setStdoutFunc = function (func) {
-		var print = function(text) {
+		const print = function (text) {
 			let msg = text;
 			if (arguments.length > 1) {
-				msg = Array.prototype.slice.call(arguments).join(" ");
+				msg = Array.prototype.slice.call(arguments).join(' ');
 			}
 			func(msg);
 		};
-		if (this.rtenv)
+		if (this.rtenv) {
 			this.rtenv.print = print;
+		}
 		stdout = print;
 	};

 	Engine.prototype.setStderrFunc = function (func) {
-		var printErr = function(text) {
-			let msg = text
+		const printErr = function (text) {
+			let msg = text;
 			if (arguments.length > 1) {
-				msg = Array.prototype.slice.call(arguments).join(" ");
+				msg = Array.prototype.slice.call(arguments).join(' ');
 			}
 			func(msg);
 		};
-		if (this.rtenv)
+		if (this.rtenv) {
 			this.rtenv.printErr = printErr;
+		}
 		stderr = printErr;
 	};

 	Engine.prototype.setOnExecute = function (onExecute) {
 		this.onExecute = onExecute;
-	}
+	};

 	Engine.prototype.setOnExit = function (onExit) {
 		this.onExit = onExit;
-	}
+	};

 	Engine.prototype.copyToFS = function (path, buffer) {
 		if (this.rtenv == null) {
-			throw new Error("Engine must be inited before copying files");
+			throw new Error('Engine must be inited before copying files');
 		}
 		this.rtenv['copyToFS'](path, buffer);
-	}
+	};

 	Engine.prototype.setPersistentPaths = function (persistentPaths) {
 		this.persistentPaths = persistentPaths;
@@ -274,5 +279,7 @@ const Engine = (function() {
 	Engine.prototype['setPersistentPaths'] = Engine.prototype.setPersistentPaths;
 	Engine.prototype['requestQuit'] = Engine.prototype.requestQuit;
 	return Engine;
-})();
-if (typeof window !== 'undefined') window['Engine'] = Engine;
+}());
+if (typeof window !== 'undefined') {
+	window['Engine'] = Engine;
+}
--- a/platform/javascript/js/engine/preloader.js
+++ b/platform/javascript/js/engine/preloader.js
@@ -1,5 +1,4 @@
-var Preloader = /** @constructor */ function() { // eslint-disable-line no-unused-vars
-
+const Preloader = /** @constructor */ function () { // eslint-disable-line no-unused-vars
 	const loadXHR = function (resolve, reject, file, tracker, attempts) {
 		const xhr = new XMLHttpRequest();
 		tracker[file] = {
@@ -9,7 +8,7 @@ var Preloader = /** @constructor */ function() { // eslint-disable-line no-unuse
 		};
 		xhr.onerror = function () {
 			if (attempts <= 1) {
-				reject(new Error("Failed loading file '" + file + "'"));
+				reject(new Error(`Failed loading file '${file}'`));
 			} else {
 				setTimeout(function () {
 					loadXHR(resolve, reject, file, tracker, attempts - 1);
@@ -18,7 +17,7 @@ var Preloader = /** @constructor */ function() { // eslint-disable-line no-unuse
 		};
 		xhr.onabort = function () {
 			tracker[file].final = true;
-			reject(new Error("Loading file '" + file + "' was aborted."));
+			reject(new Error(`Loading file '${file}' was aborted.`));
 		};
 		xhr.onloadstart = function (ev) {
 			tracker[file].total = ev.total;
@@ -31,7 +30,7 @@ var Preloader = /** @constructor */ function() { // eslint-disable-line no-unuse
 		xhr.onload = function () {
 			if (xhr.status >= 400) {
 				if (xhr.status < 500 || attempts <= 1) {
-					reject(new Error("Failed loading file '" + file + "': " + xhr.statusText));
+					reject(new Error(`Failed loading file '${file}': ${xhr.statusText}`));
 					xhr.abort();
 				} else {
 					setTimeout(function () {
@@ -57,11 +56,10 @@ var Preloader = /** @constructor */ function() { // eslint-disable-line no-unuse
 	let progressFunc = null;

 	const animateProgress = function () {
-
-		var loaded = 0;
-		var total = 0;
-		var totalIsValid = true;
-		var progressIsFinal = true;
+		let loaded = 0;
+		let total = 0;
+		let totalIsValid = true;
+		let progressIsFinal = true;

 		Object.keys(loadingFiles).forEach(function (file) {
 			const stat = loadingFiles[file];
@@ -79,35 +77,36 @@ var Preloader = /** @constructor */ function() { // eslint-disable-line no-unuse
 		if (loaded !== lastProgress.loaded || total !== lastProgress.total) {
 			lastProgress.loaded = loaded;
 			lastProgress.total = total;
-			if (typeof progressFunc === 'function')
+			if (typeof progressFunc === 'function') {
 				progressFunc(loaded, total);
 			}
-		if (!progressIsFinal)
+		}
+		if (!progressIsFinal) {
 			requestAnimationFrame(animateProgress);
 		}
+	};

 	this.animateProgress = animateProgress;

 	this.setProgressFunc = function (callback) {
 		progressFunc = callback;
-	}
-
+	};

 	this.loadPromise = function (file) {
 		return new Promise(function (resolve, reject) {
 			loadXHR(resolve, reject, file, loadingFiles, DOWNLOAD_ATTEMPTS_MAX);
 		});
-	}
+	};

 	this.preloadedFiles = [];
 	this.preload = function (pathOrBuffer, destPath) {
 		let buffer = null;
 		if (typeof pathOrBuffer === 'string') {
-			var me = this;
+			const me = this;
 			return this.loadPromise(pathOrBuffer).then(function (xhr) {
 				me.preloadedFiles.push({
 					path: destPath || pathOrBuffer,
-					buffer: xhr.response
+					buffer: xhr.response,
 				});
 				return Promise.resolve();
 			});
@@ -119,11 +118,10 @@ var Preloader = /** @constructor */ function() { // eslint-disable-line no-unuse
 		if (buffer) {
 			this.preloadedFiles.push({
 				path: destPath,
-				buffer: pathOrBuffer
+				buffer: pathOrBuffer,
 			});
 			return Promise.resolve();
-		} else {
-			return Promise.reject(new Error("Invalid object for preloading"));
 		}
+		return Promise.reject(new Error('Invalid object for preloading'));
 	};
 };
--- a/platform/javascript/js/engine/utils.js
+++ b/platform/javascript/js/engine/utils.js
@@ -1,15 +1,15 @@
-var Utils = { // eslint-disable-line no-unused-vars
+const Utils = { // eslint-disable-line no-unused-vars

 	createLocateRewrite: function (execName) {
 		function rw(path) {
 			if (path.endsWith('.worker.js')) {
-				return execName + '.worker.js';
+				return `${execName}.worker.js`;
 			} else if (path.endsWith('.audio.worklet.js')) {
-				return execName + '.audio.worklet.js';
+				return `${execName}.audio.worklet.js`;
 			} else if (path.endsWith('.js')) {
-				return execName + '.js';
+				return `${execName}.js`;
 			} else if (path.endsWith('.wasm')) {
-				return execName + '.wasm';
+				return `${execName}.wasm`;
 			}
 			return path;
 		}
@@ -26,13 +26,13 @@ var Utils = { // eslint-disable-line no-unused-vars
 			});
 			loader = null;
 			return {};
-		};
+		}

 		return instantiateWasm;
 	},

 	findCanvas: function () {
-		var nodes = document.getElementsByTagName('canvas');
+		const nodes = document.getElementsByTagName('canvas');
 		if (nodes.length && nodes[0] instanceof HTMLCanvasElement) {
 			return nodes[0];
 		}
@@ -40,10 +40,9 @@ var Utils = { // eslint-disable-line no-unused-vars
 	},

 	isWebGLAvailable: function (majorVersion = 1) {
-
-		var testContext = false;
+		let testContext = false;
 		try {
-			var testCanvas = document.createElement('canvas');
+			const testCanvas = document.createElement('canvas');
 			if (majorVersion === 1) {
 				testContext = testCanvas.getContext('webgl') || testCanvas.getContext('experimental-webgl');
 			} else if (majorVersion === 2) {
@@ -53,5 +52,5 @@ var Utils = { // eslint-disable-line no-unused-vars
 			// Not available
 		}
 		return !!testContext;
-	}
+	},
 };
--- a/platform/javascript/js/libs/audio.worklet.js
+++ b/platform/javascript/js/libs/audio.worklet.js
@@ -105,7 +105,7 @@ class GodotProcessor extends AudioWorkletProcessor {
 	}

 	parse_message(p_cmd, p_data) {
-		if (p_cmd === "start" && p_data) {
+		if (p_cmd === 'start' && p_data) {
 			const state = p_data[0];
 			let idx = 0;
 			this.lock = state.subarray(idx, ++idx);
@@ -114,7 +114,7 @@ class GodotProcessor extends AudioWorkletProcessor {
 			const avail_out = state.subarray(idx, ++idx);
 			this.input = new RingBuffer(p_data[1], avail_in);
 			this.output = new RingBuffer(p_data[2], avail_out);
-		} else if (p_cmd === "stop") {
+		} else if (p_cmd === 'stop') {
 			this.runing = false;
 			this.output = null;
 			this.input = null;
@@ -143,7 +143,7 @@ class GodotProcessor extends AudioWorkletProcessor {
 				GodotProcessor.write_input(this.input_buffer, input);
 				this.input.write(this.input_buffer);
 			} else {
-				this.port.postMessage("Input buffer is full! Skipping input frame.");
+				this.port.postMessage('Input buffer is full! Skipping input frame.');
 			}
 		}
 		const process_output = GodotProcessor.array_has_data(outputs);
@@ -157,7 +157,7 @@ class GodotProcessor extends AudioWorkletProcessor {
 				this.output.read(this.output_buffer);
 				GodotProcessor.write_output(output, this.output_buffer);
 			} else {
-				this.port.postMessage("Output buffer has not enough frames! Skipping output frame.");
+				this.port.postMessage('Output buffer has not enough frames! Skipping output frame.');
 			}
 		}
 		this.process_notify();
--- a/platform/javascript/js/libs/library_godot_audio.js
+++ b/platform/javascript/js/libs/library_godot_audio.js
@@ -58,7 +58,7 @@ const GodotAudio = {
 					// no default
 				}
 				onstatechange(state);
-			}
+			};
 			ctx.onstatechange(); // Immeditately notify state.
 			// Update computed latency
 			GodotAudio.interval = setInterval(function () {
@@ -81,19 +81,23 @@ const GodotAudio = {
 			}
 			function gotMediaInput(stream) {
 				GodotAudio.input = GodotAudio.ctx.createMediaStreamSource(stream);
-				callback(GodotAudio.input)
+				callback(GodotAudio.input);
 			}
 			if (navigator.mediaDevices.getUserMedia) {
 				navigator.mediaDevices.getUserMedia({
-					"audio": true
-				}).then(gotMediaInput, function(e) { GodotRuntime.print(e) });
+					'audio': true,
+				}).then(gotMediaInput, function (e) {
+					GodotRuntime.print(e);
+				});
 			} else {
 				if (!navigator.getUserMedia) {
 					navigator.getUserMedia = navigator.webkitGetUserMedia || navigator.mozGetUserMedia;
 				}
 				navigator.getUserMedia({
-					"audio": true
-				}, gotMediaInput, function(e) { GodotRuntime.print(e) });
+					'audio': true,
+				}, gotMediaInput, function (e) {
+					GodotRuntime.print(e);
+				});
 			}
 		},

@@ -127,7 +131,7 @@ const GodotAudio = {
 				resolve();
 			}).catch(function (e) {
 				ctx.onstatechange = null;
-				GodotRuntime.error("Error closing AudioContext", e);
+				GodotRuntime.error('Error closing AudioContext', e);
 				resolve();
 			});
 		},
@@ -176,7 +180,7 @@ const GodotAudio = {
 	},
 };

-autoAddDeps(GodotAudio, "$GodotAudio");
+autoAddDeps(GodotAudio, '$GodotAudio');
 mergeInto(LibraryManager.library, GodotAudio);

 /**
@@ -195,8 +199,8 @@ const GodotAudioWorklet = {
 					GodotAudio.ctx,
 					'godot-processor',
 					{
-						'outputChannelCount': [channels]
-					}
+						'outputChannelCount': [channels],
+					},
 				);
 				return Promise.resolve();
 			});
@@ -262,7 +266,7 @@ const GodotAudioWorklet = {
 	},
 };

-autoAddDeps(GodotAudioWorklet, "$GodotAudioWorklet");
+autoAddDeps(GodotAudioWorklet, '$GodotAudioWorklet');
 mergeInto(LibraryManager.library, GodotAudioWorklet);

 /*
@@ -336,5 +340,5 @@ const GodotAudioScript = {
 	},
 };

-autoAddDeps(GodotAudioScript, "$GodotAudioScript");
+autoAddDeps(GodotAudioScript, '$GodotAudioScript');
 mergeInto(LibraryManager.library, GodotAudioScript);
--- a/platform/javascript/js/libs/library_godot_display.js
+++ b/platform/javascript/js/libs/library_godot_display.js
@@ -53,7 +53,7 @@ const GodotDisplayListeners = {
 				this.event = p_event;
 				this.method = p_method;
 				this.capture = p_capture;
-			};
+			}
 			GodotDisplayListeners.handlers.push(new Handler(target, event, method, capture));
 			target.addEventListener(event, method, capture);
 		},
@@ -90,7 +90,7 @@ const GodotDisplayDragDrop = {
 			} else if (entry.isFile) {
 				GodotDisplayDragDrop.add_file(entry);
 			} else {
-				GodotRuntime.error("Unrecognized entry...", entry);
+				GodotRuntime.error('Unrecognized entry...', entry);
 			}
 		},

@@ -112,25 +112,25 @@ const GodotDisplayDragDrop = {
 					const reader = new FileReader();
 					reader.onload = function () {
 						const f = {
-							"path": file.relativePath || file.webkitRelativePath,
-							"name": file.name,
-							"type": file.type,
-							"size": file.size,
-							"data": reader.result
+							'path': file.relativePath || file.webkitRelativePath,
+							'name': file.name,
+							'type': file.type,
+							'size': file.size,
+							'data': reader.result,
 						};
 						if (!f['path']) {
 							f['path'] = f['name'];
 						}
 						GodotDisplayDragDrop.pending_files.push(f);
-						resolve()
+						resolve();
 					};
 					reader.onerror = function () {
-						GodotRuntime.print("Error reading file");
+						GodotRuntime.print('Error reading file');
 						reject();
-					}
+					};
 					reader.readAsArrayBuffer(file);
 				}, function (err) {
-					GodotRuntime.print("Error!");
+					GodotRuntime.print('Error!');
 					reject();
 				});
 			}));
@@ -155,9 +155,9 @@ const GodotDisplayDragDrop = {
 				for (let i = 0; i < ev.dataTransfer.items.length; i++) {
 					const item = ev.dataTransfer.items[i];
 					let entry = null;
-					if ("getAsEntry" in item) {
+					if ('getAsEntry' in item) {
 						entry = item.getAsEntry();
-					} else if ("webkitGetAsEntry" in item) {
+					} else if ('webkitGetAsEntry' in item) {
 						entry = item.webkitGetAsEntry();
 					}
 					if (entry) {
@@ -165,24 +165,24 @@ const GodotDisplayDragDrop = {
 					}
 				}
 			} else {
-				GodotRuntime.error("File upload not supported");
+				GodotRuntime.error('File upload not supported');
 			}
 			new Promise(GodotDisplayDragDrop.process).then(function () {
-				const DROP = "/tmp/drop-" + parseInt(Math.random() * (1 << 30), 10) + "/";
+				const DROP = `/tmp/drop-${parseInt(Math.random() * (1 << 30), 10)}/`;
 				const drops = [];
 				const files = [];
 				FS.mkdir(DROP);
 				GodotDisplayDragDrop.pending_files.forEach((elem) => {
 					const path = elem['path'];
 					GodotFS.copy_to_fs(DROP + path, elem['data']);
-					let idx = path.indexOf("/");
+					let idx = path.indexOf('/');
 					if (idx === -1) {
 						// Root file
 						drops.push(DROP + path);
 					} else {
 						// Subdir
 						const sub = path.substr(0, idx);
-						idx = sub.indexOf("/");
+						idx = sub.indexOf('/');
 						if (idx < 0 && drops.indexOf(DROP + sub) === -1) {
 							drops.push(DROP + sub);
 						}
@@ -196,24 +196,25 @@ const GodotDisplayDragDrop = {
 				// Remove temporary files
 				files.forEach(function (file) {
 					FS.unlink(file);
-					let dir = file.replace(DROP, "");
-					let idx = dir.lastIndexOf("/");
+					let dir = file.replace(DROP, '');
+					let idx = dir.lastIndexOf('/');
 					while (idx > 0) {
 						dir = dir.substr(0, idx);
 						if (dirs.indexOf(DROP + dir) === -1) {
 							dirs.push(DROP + dir);
 						}
-						idx = dir.lastIndexOf("/");
+						idx = dir.lastIndexOf('/');
 					}
 				});
 				// Remove dirs.
 				dirs.sort(function (a, b) {
 					const al = (a.match(/\//g) || []).length;
 					const bl = (b.match(/\//g) || []).length;
-					if (al > bl)
+					if (al > bl) {
 						return -1;
-					else if (al < bl)
+					} else if (al < bl) {
 						return 1;
+					}
 					return 0;
 				}).forEach(function (dir) {
 					FS.rmdir(dir);
@@ -249,7 +250,7 @@ const GodotDisplayCursor = {
 			let css = shape;
 			if (shape in GodotDisplayCursor.cursors) {
 				const c = GodotDisplayCursor.cursors[shape];
-				css = 'url("' + c.url + '") ' + c.x + ' ' + c.y + ', auto';
+				css = `url("${c.url}") ${c.x} ${c.y}, auto`;
 			}
 			if (GodotDisplayCursor.visible) {
 				GodotDisplayCursor.set_style(css);
@@ -281,7 +282,7 @@ const GodotDisplay = {

 	godot_js_display_is_swap_ok_cancel: function () {
 		const win = (['Windows', 'Win64', 'Win32', 'WinCE']);
-		const plat = navigator.platform || "";
+		const plat = navigator.platform || '';
 		if (win.indexOf(plat) !== -1) {
 			return 1;
 		}
@@ -330,7 +331,7 @@ const GodotDisplay = {
 		}
 		navigator.clipboard.writeText(text).catch(function (e) {
 			// Setting OS clipboard is only possible from an input callback.
-			GodotRuntime.error("Setting OS clipboard is only possible from an input callback for the HTML5 plafrom. Exception:", e);
+			GodotRuntime.error('Setting OS clipboard is only possible from an input callback for the HTML5 plafrom. Exception:', e);
 		});
 		return 0;
 	},
@@ -355,9 +356,9 @@ const GodotDisplay = {
 	 */
 	godot_js_display_window_request_fullscreen: function () {
 		const canvas = GodotConfig.canvas;
-		(canvas.requestFullscreen || canvas.msRequestFullscreen ||
-			canvas.mozRequestFullScreen || canvas.mozRequestFullscreen ||
-			canvas.webkitRequestFullscreen
+		(canvas.requestFullscreen || canvas.msRequestFullscreen
+			|| canvas.mozRequestFullScreen || canvas.mozRequestFullscreen
+			|| canvas.webkitRequestFullscreen
 		).call(canvas);
 	},

@@ -374,7 +375,7 @@ const GodotDisplay = {
 			document.head.appendChild(link);
 		}
 		const old_icon = GodotDisplay.window_icon;
-		const png = new Blob([GodotRuntime.heapCopy(HEAPU8, p_ptr, p_len)], { type: "image/png" });
+		const png = new Blob([GodotRuntime.heapCopy(HEAPU8, p_ptr, p_len)], { type: 'image/png' });
 		GodotDisplay.window_icon = URL.createObjectURL(png);
 		link.href = GodotDisplay.window_icon;
 		if (old_icon) {
@@ -453,7 +454,7 @@ const GodotDisplay = {
 	},

 	godot_js_display_drop_files_cb: function (callback) {
-		const func = GodotRuntime.get_func(callback)
+		const func = GodotRuntime.get_func(callback);
 		const dropFiles = function (files) {
 			const args = files || [];
 			if (!args.length) {
--- a/platform/javascript/js/libs/library_godot_eval.js
+++ b/platform/javascript/js/libs/library_godot_eval.js
@@ -46,7 +46,6 @@ const GodotEval = {
 		}

 		switch (typeof eval_ret) {
-
 		case 'boolean':
 			GodotRuntime.setHeapValue(p_union_ptr, eval_ret, 'i32');
 			return 1; // BOOL
@@ -66,8 +65,7 @@ const GodotEval = {

 			if (ArrayBuffer.isView(eval_ret) && !(eval_ret instanceof Uint8Array)) {
 				eval_ret = new Uint8Array(eval_ret.buffer);
-				}
-				else if (eval_ret instanceof ArrayBuffer) {
+			} else if (eval_ret instanceof ArrayBuffer) {
 				eval_ret = new Uint8Array(eval_ret);
 			}
 			if (eval_ret instanceof Uint8Array) {
@@ -82,6 +80,6 @@ const GodotEval = {
 		}
 		return 0; // NIL
 	},
-}
+};

 mergeInto(LibraryManager.library, GodotEval);
--- a/platform/javascript/js/libs/library_godot_http_request.js
+++ b/platform/javascript/js/libs/library_godot_http_request.js
@@ -34,14 +34,14 @@ const GodotHTTPRequest = {
 		requests: [],

 		getUnusedRequestId: function () {
-			var idMax = GodotHTTPRequest.requests.length;
-			for (var potentialId = 0; potentialId < idMax; ++potentialId) {
+			const idMax = GodotHTTPRequest.requests.length;
+			for (let potentialId = 0; potentialId < idMax; ++potentialId) {
 				if (GodotHTTPRequest.requests[potentialId] instanceof XMLHttpRequest) {
 					continue;
 				}
 				return potentialId;
 			}
-			GodotHTTPRequest.requests.push(null)
+			GodotHTTPRequest.requests.push(null);
 			return idMax;
 		},

@@ -51,14 +51,14 @@ const GodotHTTPRequest = {
 	},

 	godot_xhr_new: function () {
-		var newId = GodotHTTPRequest.getUnusedRequestId();
-		GodotHTTPRequest.requests[newId] = new XMLHttpRequest;
+		const newId = GodotHTTPRequest.getUnusedRequestId();
+		GodotHTTPRequest.requests[newId] = new XMLHttpRequest();
 		GodotHTTPRequest.setupRequest(GodotHTTPRequest.requests[newId]);
 		return newId;
 	},

 	godot_xhr_reset: function (xhrId) {
-		GodotHTTPRequest.requests[xhrId] = new XMLHttpRequest;
+		GodotHTTPRequest.requests[xhrId] = new XMLHttpRequest();
 		GodotHTTPRequest.setupRequest(GodotHTTPRequest.requests[xhrId]);
 	},

@@ -83,7 +83,7 @@ const GodotHTTPRequest = {

 	godot_xhr_send_string: function (xhrId, strPtr) {
 		if (!strPtr) {
-			GodotRuntime.error("Failed to send string per XHR: null pointer");
+			GodotRuntime.error('Failed to send string per XHR: null pointer');
 			return;
 		}
 		GodotHTTPRequest.requests[xhrId].send(GodotRuntime.parseString(strPtr));
@@ -91,11 +91,11 @@ const GodotHTTPRequest = {

 	godot_xhr_send_data: function (xhrId, ptr, len) {
 		if (!ptr) {
-			GodotRuntime.error("Failed to send data per XHR: null pointer");
+			GodotRuntime.error('Failed to send data per XHR: null pointer');
 			return;
 		}
 		if (len < 0) {
-			GodotRuntime.error("Failed to send data per XHR: buffer length less than 0");
+			GodotRuntime.error('Failed to send data per XHR: buffer length less than 0');
 			return;
 		}
 		GodotHTTPRequest.requests[xhrId].send(HEAPU8.subarray(ptr, ptr + len));
@@ -114,30 +114,32 @@ const GodotHTTPRequest = {
 	},

 	godot_xhr_get_response_headers_length: function (xhrId) {
-		var headers = GodotHTTPRequest.requests[xhrId].getAllResponseHeaders();
+		const headers = GodotHTTPRequest.requests[xhrId].getAllResponseHeaders();
 		return headers === null ? 0 : GodotRuntime.strlen(headers);
 	},

 	godot_xhr_get_response_headers: function (xhrId, dst, len) {
-		var str = GodotHTTPRequest.requests[xhrId].getAllResponseHeaders();
-		if (str === null)
+		const str = GodotHTTPRequest.requests[xhrId].getAllResponseHeaders();
+		if (str === null) {
 			return;
+		}
 		GodotRuntime.stringToHeap(str, dst, len);
 	},

 	godot_xhr_get_response_length: function (xhrId) {
-		var body = GodotHTTPRequest.requests[xhrId].response;
+		const body = GodotHTTPRequest.requests[xhrId].response;
 		return body === null ? 0 : body.byteLength;
 	},

 	godot_xhr_get_response: function (xhrId, dst, len) {
-		var buf = GodotHTTPRequest.requests[xhrId].response;
-		if (buf === null)
+		let buf = GodotHTTPRequest.requests[xhrId].response;
+		if (buf === null) {
 			return;
+		}
 		buf = new Uint8Array(buf).subarray(0, len);
 		HEAPU8.set(buf, dst);
 	},
 };

-autoAddDeps(GodotHTTPRequest, "$GodotHTTPRequest");
+autoAddDeps(GodotHTTPRequest, '$GodotHTTPRequest');
 mergeInto(LibraryManager.library, GodotHTTPRequest);
--- a/platform/javascript/js/libs/library_godot_os.js
+++ b/platform/javascript/js/libs/library_godot_os.js
@@ -49,7 +49,7 @@ const IDHandler = {
 	},
 };

-autoAddDeps(IDHandler, "$IDHandler");
+autoAddDeps(IDHandler, '$IDHandler');
 mergeInto(LibraryManager.library, IDHandler);

 const GodotConfig = {
@@ -57,12 +57,12 @@ const GodotConfig = {
 	$GodotConfig__deps: ['$GodotRuntime'],
 	$GodotConfig: {
 		canvas: null,
-		locale: "en",
+		locale: 'en',
 		resize_on_start: false,
 		on_execute: null,

 		init_config: function (p_opts) {
-			GodotConfig.resize_on_start = p_opts['resizeCanvasOnStart'] ? true : false;
+			GodotConfig.resize_on_start = !!p_opts['resizeCanvasOnStart'];
 			GodotConfig.canvas = p_opts['canvas'];
 			GodotConfig.locale = p_opts['locale'] || GodotConfig.locale;
 			GodotConfig.on_execute = p_opts['onExecute'];
@@ -71,12 +71,12 @@ const GodotConfig = {
 		},

 		locate_file: function (file) {
-			return Module["locateFile"](file); // eslint-disable-line no-undef
+			return Module['locateFile'](file); // eslint-disable-line no-undef
 		},
 	},

 	godot_js_config_canvas_id_get: function (p_ptr, p_ptr_max) {
-		GodotRuntime.stringToHeap('#' + GodotConfig.canvas.id, p_ptr, p_ptr_max);
+		GodotRuntime.stringToHeap(`#${GodotConfig.canvas.id}`, p_ptr, p_ptr_max);
 	},

 	godot_js_config_locale_get: function (p_ptr, p_ptr_max) {
@@ -91,7 +91,6 @@ const GodotConfig = {
 autoAddDeps(GodotConfig, '$GodotConfig');
 mergeInto(LibraryManager.library, GodotConfig);

-
 const GodotFS = {
 	$GodotFS__deps: ['$FS', '$IDBFS', '$GodotRuntime'],
 	$GodotFS__postset: [
@@ -142,7 +141,7 @@ const GodotFS = {
 					if (err) {
 						GodotFS._mount_points = [];
 						GodotFS._idbfs = false;
-						GodotRuntime.print("IndexedDB not available: " + err.message);
+						GodotRuntime.print(`IndexedDB not available: ${err.message}`);
 					} else {
 						GodotFS._idbfs = true;
 					}
@@ -157,7 +156,7 @@ const GodotFS = {
 				try {
 					FS.unmount(path);
 				} catch (e) {
-					GodotRuntime.print("Already unmounted", e);
+					GodotRuntime.print('Already unmounted', e);
 				}
 				if (GodotFS._idbfs && IDBFS.dbs[path]) {
 					IDBFS.dbs[path].close();
@@ -178,7 +177,7 @@ const GodotFS = {
 			return new Promise(function (resolve, reject) {
 				FS.syncfs(false, function (error) {
 					if (error) {
-						GodotRuntime.error('Failed to save IDB file system: ' + error.message);
+						GodotRuntime.error(`Failed to save IDB file system: ${error.message}`);
 					}
 					GodotFS._syncing = false;
 					resolve(error);
@@ -188,8 +187,8 @@ const GodotFS = {

 		// Copies a buffer to the internal file system. Creating directories recursively.
 		copy_to_fs: function (path, buffer) {
-			const idx = path.lastIndexOf("/");
-			let dir = "/";
+			const idx = path.lastIndexOf('/');
+			let dir = '/';
 			if (idx > 0) {
 				dir = path.slice(0, idx);
 			}
--- a/platform/javascript/js/libs/library_godot_runtime.js
+++ b/platform/javascript/js/libs/library_godot_runtime.js
@@ -116,5 +116,5 @@ const GodotRuntime = {
 		},
 	},
 };
-autoAddDeps(GodotRuntime, "$GodotRuntime");
+autoAddDeps(GodotRuntime, '$GodotRuntime');
 mergeInto(LibraryManager.library, GodotRuntime);