Add activity

src/structure/DiscordClient.js

@@ -27,6 +27,14 @@ class DiscordClient extends Client {
         this._options = options;
         this._built = false;
 
+        this.once('ready', () => {
+            this._setActivity();
+            
+            setInterval(() => {
+                this._setActivity();
+            }, 1800000); // I think this is 30 minutes. I could be wrong.
+        });
+
     }
 
     async build() {
@@ -54,6 +62,27 @@ class DiscordClient extends Client {
 
     }
 
+    async _setActivity() {
+        const activities = {
+            0: async () => {
+                const guildCount = (await this.shard.broadcastEval('this.guilds.cache.size')).reduce((p, v) => p+v, 0);
+                this.user.setActivity(`${guildCount} servers`, { type: 'WATCHING' });
+            },
+            1: async () => {
+                const userCount = (await this.shard.broadcastEval('this.users.cache.size')).reduce((p, v) => p+v, 0);
+                this.user.setActivity(`to ${userCount} users`, { type: 'LISTENING' });
+            },
+            2: async () => {
+                this.user.setActivity("to /help", { type: 'LISTENING' });
+            }
+        };
+
+        await activities[this._activity]();
+        if(this._activity === Math.max(...Object.keys(activities))) this._activity = 0;
+        else this._activity++;
+
+    }
+
     get singleton() {
         return Boolean(this.shard.ids[0] === 0);
     }