tictactoe

commands/rank.js

@@ -15,7 +15,7 @@ module.exports.meta = {
  */
 module.exports.run = async (message, args) => new Promise(async (resolve, reject) => {
     const channel = await client.channels.fetch(message.channel);
-    if (channel.channel_type != "Group") return client.channels.sendMessage(message.channel, `You can't earn XP in this channel.`);
+    if (channel.channel_type !== "Group") return client.channels.sendMessage(message.channel, `You can't earn XP in this channel.`);
     let groupLevels = levels.get(message.channel);
     const { xp, level, enabled } = (groupLevels?.[message.author] || {});
 

commands/tictactoe.js

@@ -0,0 +1,174 @@
+const Revolt = require('revolt.js');
+const { client, logger, config } = require('..');
+const { levels, levelups } = require('../util/levels');
+const getUser = require('../util/get_user');
+
+/**
+ * @type {Map<String, { createdBy: String, opponent: String, messageID: String }>}
+ */
+let sessions = new Map();
+
+module.exports.meta = {
+    name: 'tictactoe',
+    aliases: [],
+    description: 'Play tic tac toe.'
+}
+
+/**
+ *
+ * @param { Revolt.Message } message
+ * @param { string[] } args
+ */
+module.exports.run = async (message, args) => new Promise(async (resolve, reject) => {
+    if ((await client.channels.fetch(message.channel)).channel_type !== 'Group')
+        return client.channels.sendMessage(message.channel, ':x: You can\'t play here.');
+
+    if (args[0]?.toLowerCase() === 'stop') {
+        if (!sessions.get(message.channel)?.messageID)
+            return client.channels.sendMessage(message.channel, `:x: No ongoing match found.`);
+
+        sessions.delete(message.channel);
+        await client.channels.sendMessage(message.channel, `:white_check_mark: Game stopped`);
+        return;
+    }
+
+    if (sessions.get(message.channel))
+        return client.channels.sendMessage(message.channel, `:x: There's an ongoing match ` +
+            `[here](https://app.revolt.chat/channel/${message.channel}/${sessions.get(message.channel).messageID}), ` +
+            `please wait for it to finish or use \`${config.prefix}tictactoe stop\`.`);
+
+    if (!args[0])
+        return client.channels.sendMessage(message.channel, ':x: Please specify the ID or username of your opponent.');
+
+    let opponent = await getUser(args.join(' '));
+    if (!opponent)
+        return client.channels.sendMessage(message.channel, 'I can\'t find that user.');
+    if (opponent._id === client.user._id)
+        return client.channels.sendMessage(message.channel, ':x: You can\'t play against me. (yet)');
+    if (opponent._id === message.author)
+        return client.channels.sendMessage(message.channel, ':x: You can\'t play against yourself, dumbus');
+    if (client.channels.get(message.channel).recipients?.indexOf(opponent._id) === -1)
+        return client.channels.sendMessage(message.channel, ':x: That user is not in this group.');
+
+    let field = [
+        [' ',' ',' '],
+        [' ',' ',' '],
+        [' ',' ',' '],
+    ];
+    let x = message.author;
+    let o = opponent._id;
+    if (Math.random() > 0.5) [x, o] = [o, x];
+    let turn = Math.random() > 0.5 ? 'X' : 'O';
+    let winner = null;
+
+    let text;
+    let msg;
+    const updateMsg = async () => {
+        text =
+            `**X**: <@${x}> \u200b **O**: <@${o}>\n\u200b\n` +
+            `|${turn}| \u200b \u200b **1** \u200b \u200b | \u200b \u200b **2** \u200b \u200b | \u200b \u200b **3** \u200b \u200b |\n` +
+            `|-|:-:|:-:|:-:|\n` +
+            `|**A**|${field[0][0]}|${field[0][1]}|${field[0][2]}|\n` +
+            `|**B**|${field[1][0]}|${field[1][1]}|${field[1][2]}|\n` +
+            `|**C**|${field[2][0]}|${field[2][1]}|${field[2][2]}|\n` +
+            (winner ? `\n\u200b\n# Winner: <@${winner === 'X' ? x : o}>\n\u200b` : '');
+
+        if (!msg) {
+            msg = await client.channels.sendMessage(message.channel, text);
+            sessions.set(message.channel, { messageID: msg._id, createdBy: message.author, opponent: opponent._id });
+        } else
+            await client.channels.editMessage(message.channel, msg._id, { content: text });
+    }
+
+    await updateMsg();
+
+    const end = awaitMessages(message.channel, msg => {
+        let [ column, row, bruh ] = msg.content?.toLowerCase().split('');
+        if (column === 'a') column = 0;
+        if (column === 'b') column = 1;
+        if (column === 'c') column = 2;
+        row = Number(row); row--;
+        column = Number(column); // Prevent borking
+
+        if ((isNaN(row) || isNaN(column)) || bruh) return;
+
+        if (field[column]?.[row] !== ' ')
+            return client.channels.sendMessage(msg.channel, 'That field is not available.');
+
+        let curPlayer = turn === 'X' ? x : o;
+
+        if (msg.author !== x && msg.author !== o)
+            return client.channels.sendMessage(message.channel, `<@${msg.author}>, you are not part of this game.`);
+
+        if (msg.author !== curPlayer)
+            return client.channels.sendMessage(message.channel, `<@${msg.author}>, it's <@${curPlayer}>'s turn.`);
+
+        field[column][row] = turn;
+        turn = turn === 'X' ? 'O' : 'X';
+
+        let w = getWinner(field);
+        console.log(w);
+        if (w) {
+            end();
+            winner = w;
+            updateMsg();
+            sessions.delete(message.channel);
+            client.channels.sendMessage(message.channel, `<@${w === 'X' ? x : o}> wins!`);
+        } else {
+            updateMsg();
+        }
+    });
+})
+
+/**
+ *
+ * @param {String} channel
+ * @param {function} callback
+ */
+
+const emitter = new (require('events'));
+client.on('message', message => {
+    emitter.emit('message', message);
+});
+
+function awaitMessages(channel, callback) {
+    let ended = false;
+    const listener = emitter.on('message', message => {
+        if (message.channel === channel && !ended) {
+            callback(message);
+        }
+    });
+    return () => {
+        // somehow remove the listener idk how
+        ended = true;
+    }
+}
+
+/**
+ * @param {('X'|'O'|' ')[][]} field
+ */
+const getWinner = field => {
+    let winner = null;
+    ['X', 'O'].forEach(player => {
+        // Horizontal lines
+        for (let i = 0; i < 3; i++) {
+            if (field[i][0] === player &&
+                field[i][1] === player &&
+                field[i][2] === player) if (!winner) winner = player;
+        }
+
+        // Vertical lines
+        for (let i = 0; i < 3; i++) {
+            if (field[0][i] === player &&
+                field[1][i] === player &&
+                field[2][i] === player) if (!winner) winner = player;
+        }
+
+        // Diagonal lines
+        if ((field[0][0] === player || field[0][2] === player) &&
+            (field[2][0] === player || field[2][2] === player) &&
+            (field[1][1] === player)) if (!winner) winner = player;
+    });
+
+    return winner;
+}

commands/whois.js

@@ -1,5 +1,7 @@
 const Revolt = require('revolt.js');
 const { client, logger, config } = require('..');
+const getUser = require('../util/get_user');
+const { levels, levelups } = require('../util/levels');
 
 module.exports.meta = {
     name: 'whois',
@@ -13,18 +15,22 @@ module.exports.meta = {
  * @param { string[] } args
  */
 module.exports.run = async (message, args) => new Promise(async (resolve, reject) => {
-    let uid = args[0];
+    if (!args[0])
-    if (!uid)
+        return client.channels.sendMessage(message.channel, ':x: Please specify the user\'s name or ID.');
-        return client.channels.sendMessage(message.channel, 'Please <@mention> the target user or type their ID.');
 
+    let target = await getUser(args.join(' '));
+    if (!target)
+        return client.channels.sendMessage(message.channel, ':x: I can\'t find that user. Type their name or ID.');
 
-    if (uid.startsWith('<@') && uid.endsWith('>')) uid = uid.substr(2, uid.length - 3);
+    const avatarURL = `https://api.revolt.chat/users/${target._id}/avatar`;
+    const { xp, level, enabled } = (levels.get(message.channel)?.[target._id] || {});
 
-    const target = await client.users.fetch(uid)
+    let msgContent = `> ## \u200b ${target.username}\n` +
-        .catch(e => { return reject(e) });
+    `> \u200b\n` +
-
+    `> **ID**: \`${target._id}\`\n` +
-    let msgContent =
+    `> **Online**: \`${target.online ?? 'Unknown'}\`\n` +
-    `${JSON.stringify(target)}`
+    `> **XP**: \`${xp ? `${xp} XP, Level ${level}. Level up in ${levelups.find(l => l > xp) - xp} XP` : 'None'}\`\n` +
+    `> [\\[Avatar\\]](${avatarURL})\n`
 
     await client.channels.sendMessage(message.channel, msgContent);
 });

index.js

@@ -22,8 +22,10 @@ const logger = new Logger(config.debug ? LogLevel.Debug : LogLevel.Standard);
 const client = new Revolt.Client(config.revoltClient);
 
 client.on("message", async message => {
-    const author = await client.users.fetch(message.author);
+    const author = await client.users.fetch(message.author).catch(()=>{});
-    const channel = await client.channels.fetch(message.channel);
+    const channel = await client.channels.fetch(message.channel).catch(()=>{});
+
+    if (!author || !channel) return logger.debug(`Received message with unknown author or channel`);
 
     if (author._id === client.user._id)
         return logger.debug(`Sent message -> ${channel.name} => ${message.content}`);

util/friendships.js

@@ -1,10 +1,12 @@
-/**
+/**if () {
+
+    } else
  * Automatically accepts friend requests and
  * sends requests to users messaging the bot.
  * Required for users to add it to groups.
  */
 
-const { client, logger, config } = require('..');
+const { client, logger } = require('..');
 
 client.on("packet", async packet => {
     try {

util/get_user.js

@@ -0,0 +1,21 @@
+const { client, logger, config } = require('..');
+
+module.exports = async (input) => {
+    try {
+        let output;
+        if (input.startsWith('<@') && input.endsWith('>'))
+            output = input.substr(2, input.length - 3);
+        else {
+            if (input.startsWith('@')) input = input.substr(1);
+            if (client.users.get(input))
+                output = input;
+            else
+                output = client.users.toArray().find(user => user.username?.toLowerCase() === input?.toLowerCase())?._id;
+        }
+        if (!output) output = input;
+        return await client.users.fetch(output)
+            .catch(()=>{});
+    } catch(e) {
+        console.error(e);
+    }
+}