8 files changed, 23 insertions, 11 deletions
diff --git a/webAO/dom/toggleEffect.js b/webAO/dom/toggleEffect.js
index 3d19c9c..699937b 100644
--- a/webAO/dom/toggleEffect.js
+++ b/webAO/dom/toggleEffect.js
@@ -1,3 +1,5 @@
+/* eslint no-param-reassign: ["error",
+{ "props": true, "ignorePropertyModificationsFor": ["button"] }] */
 /**
  * Highlights and selects an effect for in-character chat.
  * If the same effect button is selected, then the effect is canceled.
@@ -11,3 +13,4 @@ export function toggleEffect(button) {
   }
 }
 window.toggleEffect = toggleEffect;
+export default toggleEffect;
diff --git a/webAO/dom/toggleElement.js b/webAO/dom/toggleElement.js
index b5481e8..6d4c194 100644
--- a/webAO/dom/toggleElement.js
+++ b/webAO/dom/toggleElement.js
@@ -1,9 +1,9 @@
 /**
  * Hides and shows any html element
- * @param {string} element_id the id of the element to toggle
+ * @param {string} elementId the id of the element to toggle
  */
-export function toggleElement(element_id) {
-  const element = document.getElementById(element_id);
+export function toggleElement(elementId) {
+  const element = document.getElementById(elementId);
   if (element.style.display !== 'none') {
     element.style.display = 'none';
   } else {
@@ -11,3 +11,4 @@ export function toggleElement(element_id) {
   }
 }
 window.toggleElement = toggleElement;
+export default toggleElement;
diff --git a/webAO/ui.js b/webAO/ui.js
index 69d4905..dc3c342 100644
--- a/webAO/ui.js
+++ b/webAO/ui.js
@@ -1,3 +1,5 @@
+/* eslint no-param-reassign: ["error",
+{ "props": true, "ignorePropertyModificationsFor": ["container"] }] */
 import { GoldenLayout } from 'golden-layout';
 
 const config = {
@@ -68,7 +70,5 @@ const golden = new GoldenLayout();
 golden.registerComponentFactoryFunction('template', (container, componentState) => {
   const template = document.querySelector(`#${componentState.id}`);
   container.element.innerHTML = template.innerHTML;
-  // TODO: support multiple locales
-  // container.setTitle(document.querySelector(`#${componentState.id} meta[name='frame-title']`).getAttribute("content"));
 });
 golden.loadLayout(config);
diff --git a/webAO/utils/calculateApngLength.js b/webAO/utils/calculateApngLength.js
index 6b9aed2..0a84d46 100644
--- a/webAO/utils/calculateApngLength.js
+++ b/webAO/utils/calculateApngLength.js
@@ -17,11 +17,11 @@ const calculateApngLength = (apngFile) => {
       const delayDen = Number(d[i + 25]);
       let delay;
       // minimum is 100ms
-      if (delayDen === 0)
+      if (delayDen === 0) {
         delay = delayNum / 100;
-      else
+      } else {
         delay = delayNum / delayDen;
-
+      }
       duration += delay;
     }
   }
diff --git a/webAO/utils/calculateGifLength.js b/webAO/utils/calculateGifLength.js
index ca0e1e1..3ed6aa4 100644
--- a/webAO/utils/calculateGifLength.js
+++ b/webAO/utils/calculateGifLength.js
@@ -1,3 +1,5 @@
+/* eslint no-bitwise: "off" */
+
 /**
    * Adds up the frame delays to find out how long a GIF is
    * I totally didn't steal this
diff --git a/webAO/utils/calculateWebpLength.js b/webAO/utils/calculateWebpLength.js
index 1b422a0..ea7eb80 100644
--- a/webAO/utils/calculateWebpLength.js
+++ b/webAO/utils/calculateWebpLength.js
@@ -1,3 +1,5 @@
+/* eslint no-bitwise: "off" */
+
 const calculateWebpLength = (webpFile) => {
   const d = new Uint8Array(webpFile);
   // https://developers.google.com/speed/webp/docs/riff_container#animation
diff --git a/webAO/utils/fileExists.js b/webAO/utils/fileExists.js
index 7978cbc..a4b3b80 100644
--- a/webAO/utils/fileExists.js
+++ b/webAO/utils/fileExists.js
@@ -1,7 +1,7 @@
-const fileExists = async (url) => new Promise((resolve, reject) => {
+const fileExists = async (url) => new Promise((resolve) => {
   const xhr = new XMLHttpRequest();
   xhr.open('HEAD', url);
-  xhr.onload = function (e) {
+  xhr.onload = function checkLoad() {
     if (xhr.readyState === 4) {
       if (xhr.status === 200) {
         resolve(true);
@@ -10,7 +10,7 @@ const fileExists = async (url) => new Promise((resolve, reject) => {
       }
     }
   };
-  xhr.onerror = function (e) {
+  xhr.onerror = function checkError() {
     resolve(false);
   };
   xhr.send(null);
diff --git a/webAO/utils/getAnimLength.js b/webAO/utils/getAnimLength.js
index f9d793f..b33757a 100644
--- a/webAO/utils/getAnimLength.js
+++ b/webAO/utils/getAnimLength.js
@@ -1,3 +1,7 @@
+/* eslint no-await-in-loop: "warn" */
+/* eslint no-restricted-syntax: "off" */
+/* TODO: use promises for this */
+
 import calculatorHandler from './calculatorHandler';
 import fileExists from './fileExists';
 import { requestBuffer } from '../services/request';