Show player list when connected to a server

app/server/bot/events/players.js

@@ -0,0 +1,32 @@
+module.exports = function(socket) {
+
+  var interval;
+
+  // send the player list as soon as the bot spawns
+  socket.mcbot.on('spawn', function() {
+    socket.emit('bot:players', socket.mcbot.players);
+
+    // update the client with the player list every 5 seconds
+    interval = setInterval(function() {
+      if (socket.mcbot && socket.mcbot.entity) {
+        socket.emit('bot:players', socket.mcbot.players);
+      } else {
+        console.error('leaked interval!');
+      }
+    }, 5000);
+
+  });
+
+  socket.mcbot.on('end', function() {
+    if (interval) {
+      clearInterval(interval);
+    }
+  });
+
+  socket.on('disconnect', function() {
+    if (interval) {
+      clearInterval(interval);
+    }
+  });
+
+};

app/server/bot/index.js

@@ -4,6 +4,7 @@ module.exports = function(socket) {
   require('./events/login')(socket);
   require('./events/spawn')(socket);
   require('./events/message')(socket);
+  require('./events/players')(socket);
   // require('./events/chat')(socket);
   require('./events/end')(socket);