Changing the clients username will trigger a userupdate

hydrabot/commands.js

@@ -251,7 +251,7 @@ Commands[ "avatar" ] = {
 }
 
 Commands["setusername"] = {
-	oplevel : 2,
+	oplevel : 3,
 	fn : function( bot, params, message ){
 
 		var name = getKey( params, "name", "Boris Johnson" );

hydrabot/hydrabot.js

@@ -38,6 +38,23 @@ hydrabot.on( "ready", function() {
 	console.timeEnd("hydrabotbenchmark");
 } );
 
+hydrabot.on("userupdate", function(ol, ne){
+
+	var serversInvolved = hydrabot.getServers().deepFilter(["members", "id"], ol.id);
+
+	console.log(serversInvolved);
+
+	for(server of serversInvolved.contents){
+		console.log("gra", server);
+		hydrabot.sendMessage(server.getDefaultChannel(), "Just sayin', "+ol.username+" changed their name to "+ne.username+". I know. Disgraceful.", function(err){
+			console.log(err);
+		}, {
+			selfDestruct: 5000
+		});
+	}
+
+});
+
 // When the bot gets disconnected, exit.
 hydrabot.on( "disconnected", function( obj ) {
 	// Say we couldn't connect and then exit

index.js

@@ -535,8 +535,9 @@ exports.Client.prototype.connectWebsocket = function( cb ) {
 				} else if ( dat.t === "USER_UPDATE" ) {
 
 					if ( dat.d.id === self.user.id ) {
-						self.user.username = dat.d.username;
+						var newUsr = new User(dat.d);
-						self.user.avatar = dat.d.avatar;
+						self.triggerEvent("userupdate", [self.user, newUsr]);
+						self.user = newUsr;
 					}
 
 				}

lib/list.js

@@ -208,6 +208,16 @@ exports.List.prototype.deepFilter = function( keys, value, onlyOne, caseInsen )
 		var buffer = child;
 
 		for ( key of keys ) {
+			if(buffer instanceof exports.List){
+				buffer = buffer.contents;
+			}
+			if(buffer instanceof Array){
+				for(elem of buffer){
+					if( change(elem[key]) == value ){
+						buffer = elem;
+					}
+				}
+			}
 			buffer = buffer[ key ];
 		}