Cram Command

README.md

@@ -616,6 +616,7 @@ Total: 587
 * **chess-delete:** Deletes your saved Chess game.
 * **chess:** Play a game of Chess with another user or the AI.
 * **connect-four:** Play a game of Connect Four with another user or the AI.
+* **cram:** Play a game of Cram with another user.
 * **domineering:** Play a game of Domineering with another user.
 * **dots-and-boxes:** Play a game of Dots and Boxes with another user.
 * **emoji-emoji-revolution:** Can you type arrow emoji faster than anyone else has ever typed them before?

commands/games-mp/cram.js

@@ -0,0 +1,161 @@
+const Command = require('../../structures/Command');
+const { stripIndents } = require('common-tags');
+const { verify } = require('../../util/Util');
+const blankEmoji = '⬜';
+const nums = ['1️⃣', '2️⃣', '3️⃣', '4️⃣', '5️⃣', '6️⃣', '7️⃣', '8️⃣', '9️⃣', '🔟'];
+const turnRegex = /^(v|h) ?(\d+), ?(\d+)/i;
+
+module.exports = class CramCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'cram',
+			aliases: ['plugg', 'dots-and-pairs'],
+			group: 'games-mp',
+			memberName: 'cram',
+			description: 'Play a game of Cram with another user.',
+			guildOnly: true,
+			args: [
+				{
+					key: 'opponent',
+					prompt: 'What user would you like to challenge?',
+					type: 'user'
+				},
+				{
+					key: 'size',
+					prompt: 'What board size do you want to use?',
+					type: 'integer',
+					min: 3,
+					max: 10,
+					default: 5
+				}
+			]
+		});
+	}
+
+	async run(msg, { opponent, size }) {
+		if (opponent.bot) return msg.reply('Bots may not be played against.');
+		if (opponent.id === msg.author.id) return msg.reply('You may not play against yourself.');
+		const current = this.client.games.get(msg.channel.id);
+		if (current) return msg.reply(`Please wait until the current game of \`${current.name}\` is finished.`);
+		this.client.games.set(msg.channel.id, { name: this.name });
+		try {
+			await msg.say(`${opponent}, do you accept this challenge?`);
+			const verification = await verify(msg.channel, opponent);
+			if (!verification) {
+				this.client.games.delete(msg.channel.id);
+				return msg.say('Looks like they declined...');
+			}
+			const board = this.generateBoard(size);
+			let userTurn = true;
+			let winner = null;
+			let lastTurnTimeout = false;
+			const userEmoji = '🟥';
+			const oppoEmoji = '🟦';
+			while (!winner) {
+				const user = userTurn ? msg.author : opponent;
+				await msg.say(stripIndents`
+					${user}, at what coordinates do you want to place your block? Type \`end\` to forefeit.
+					You must also choose a direction. (ex. v1,1 or h3,4).
+
+					${this.displayBoard(board, userEmoji, oppoEmoji)}
+				`);
+				const possibleMoves = this.possibleMoves(board);
+				const filter = res => {
+					if (res.author.id !== user.id) return false;
+					const pick = res.content;
+					if (pick.toLowerCase() === 'end') return true;
+					const coordPicked = pick.match(turnRegex);
+					if (!coordPicked) return false;
+					const direction = coordPicked[1].toLowerCase();
+					const x = Number.parseInt(coordPicked[2], 10);
+					const y = Number.parseInt(coordPicked[3], 10);
+					if (x > size || y > size || x < 1 || y < 1) return false;
+					if (!possibleMoves.includes(`${direction}${x - 1},${y - 1}`)) return false;
+					return true;
+				};
+				const turn = await msg.channel.awaitMessages(filter, {
+					max: 1,
+					time: 60000
+				});
+				if (!turn.size) {
+					await msg.say('Sorry, time is up!');
+					if (lastTurnTimeout) {
+						winner = 'time';
+						break;
+					} else {
+						lastTurnTimeout = true;
+						userTurn = !userTurn;
+						continue;
+					}
+				}
+				const choice = turn.first().content;
+				if (choice.toLowerCase() === 'end') {
+					winner = userTurn ? opponent : msg.author;
+					break;
+				}
+				const matched = choice.match(turnRegex);
+				const direction = matched[1].toLowerCase();
+				const x = Number.parseInt(matched[2], 10);
+				const y = Number.parseInt(matched[3], 10);
+				board[y - 1][x - 1] = userTurn ? 'U' : 'O';
+				board[direction === 'v' ? y : y - 1][direction === 'v' ? x - 1 : x] = userTurn ? 'U' : 'O';
+				userTurn = !userTurn;
+				if (lastTurnTimeout) lastTurnTimeout = false;
+				const oppoPossible = this.possibleMoves(board, userTurn);
+				if (!oppoPossible.length) {
+					winner = userTurn ? opponent : msg.author;
+					break;
+				}
+			}
+			this.client.games.delete(msg.channel.id);
+			if (winner === 'time') return msg.say('Game ended due to inactivity.');
+			return msg.say(stripIndents`
+				Congrats, ${winner}! Your opponent has no possible moves left!
+
+				${this.displayBoard(board, userEmoji, oppoEmoji)}
+			`);
+		} catch (err) {
+			this.client.games.delete(msg.channel.id);
+			throw err;
+		}
+	}
+
+	possibleMoves(board) {
+		const possibleMoves = [];
+		for (let i = 0; i < board.length; i++) {
+			for (let j = 0; j < board[i].length; j++) {
+				if (board[i][j]) continue;
+				if (board[i + 1] && board[i + 1][j] === null) possibleMoves.push(`v${j},${i}`);
+				if (board[i][j + 1] === null) possibleMoves.push(`h${j},${i}`);
+			}
+		}
+		return possibleMoves;
+	}
+
+	generateBoard(size) {
+		const arr = [];
+		for (let i = 0; i < size; i++) {
+			const row = [];
+			for (let j = 0; j < size; j++) row.push(null);
+			arr.push(row);
+		}
+		return arr;
+	}
+
+	displayBoard(board, userColor, oppoColor) {
+		let str = '';
+		str += '⬛';
+		str += nums.slice(0, board.length).join('');
+		str += '\n';
+		for (let i = 0; i < board.length; i++) {
+			str += nums[i];
+			board[i].forEach(item => {
+				if (item === 'U') str += userColor;
+				else if (item === 'O') str += oppoColor;
+				else str += blankEmoji;
+			});
+			str += '\n';
+		}
+		return str;
+	}
+};

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "126.13.0",
+	"version": "126.14.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {