error handling

js/games.js

@@ -22,6 +22,7 @@ $.getJSON("/games.json", function (data) {
         $("<img>").prop({
           src: data[i].directory + "/" + data[i].image,
           alt: data[i].name + " logo",
+          onerror: "failedImg($(this));",
         })
       )
       .append($("<h1>").text(data[i].name))
@@ -41,6 +42,7 @@ $.getJSON("/games.json", function (data) {
       if ($("#pinnedgames #message")) {
         $("#pinnedmessage").hide();
       }
+      $element.addEventListener("error", imageNotFound);
     }
 
     $("#games").append($element);
@@ -84,6 +86,7 @@ $(document).ready(function () {
               $("<img>").prop({
                 src: pinnedarraynodes[0].src,
                 alt: pinnedarraynodes[0].alt,
+                class: "gameicon"
               })
             )
             .append($("<h1>").text(pinnedarraynodes[1].innerHTML))
@@ -164,4 +167,4 @@ function selectRandomGame() {
     redirectGame(gamelist[randomgame].directory);
     s;
   }, 3000);
-}
+}

js/main.js

@@ -13,3 +13,23 @@ function check() {
 window.onload = function () {
   interval = setInterval(check, 50);
 };
+
+window.addEventListener("error", function (event) {
+    if (event.target instanceof HTMLImageElement) {
+      alert(
+        "Error: Image failed to load." +
+        "\nFull Image URL: " + event.target.src +
+        '\nPlease copy this error message and click "Report a Bug" or go to https://forms.gle/j75WUn6UhdqsRZgf7'
+      )
+      event.target.src = "favicon.png";
+    } else {
+      alert (
+        "Error: " + event.message +
+        "\nScript: " + event.filename +
+        "\nLine: " + event.lineno +
+        "\nColumn: " + event.colno +
+        "\nStackTrace: " + event.error +
+        '\nPlease copy this error message and click "Report a Bug" or go to https://forms.gle/j75WUn6UhdqsRZgf7'
+      );
+    }
+  }, true);

js/themes.js

@@ -28,4 +28,4 @@ function setTheme(themename, firstload) {
     themeloaded = 1;
     console.log("theme loaded");
   }
-}
+}