Added coin to dice.

src/games/dice.js

@@ -6,8 +6,10 @@ const crypto = require('crypto');
 const style = require('../utils/style');
 
 const dieFaces = ['⚀', '⚁', '⚂', '⚃', '⚄', '⚅'];
+const coinFaces = ['🗿', '🏛️'];
 
 function onCommand(args, context) {
+	const type = ['coin', 'flip'].includes(context.command) ? 'coin' : 'dice';
 	const pattern = args[0]?.match(/(\d+)?d(\d+)?/i);
 
 	if (pattern) {
@@ -16,30 +18,33 @@ function onCommand(args, context) {
 	}
 
 	const rolls = Math.max(Number(args[0]) || 1, 1);
-	const faces = Math.max(Number(args[1]) || 6, 1);
+	const faces = type === 'coin' ? 2 : Math.max(Number(args[1]) || 6, 1);
 
 	if (rolls > config.dice.maxRolls) {
-		context.sendMessage(`You can only roll ${config.dice.maxRolls} dice at one time`, context.room.id);
+		context.sendMessage(`You can only roll ${config.dice.maxRolls} dice at one time`, context.room.id, { label: type });
 		return;
 	}
 
 	if (faces > config.dice.maxFaces) {
-		context.sendMessage(`Your dice can have at most ${config.dice.maxFaces} faces`, context.room.id);
+		context.sendMessage(`Your dice can have at most ${config.dice.maxFaces} faces`, context.room.id, { label: type });
 		return;
 	}
 
 	const results = Array.from({ length: rolls }, () => {
 		const result = crypto.randomInt(1, faces + 1);
 
-		// using U+2003 Em Space after dice to create double space that doesn't get filtered in SChat
+		if (type === 'coin') {
+			return `${style.yellow(`(${coinFaces[result - 1]})`)} ${style.bold(result === 1 ? 'heads' : 'tails')}`; // eslint-disable-line no-irregular-whitespace
+		}
+
 		return `${style.grey(dieFaces[result - 1] || '☐')} ${style.bold(result)}`; // eslint-disable-line no-irregular-whitespace
 	});
 
-	context.sendMessage(results.join(style.grey(' | ')), context.room.id);
+	context.sendMessage(results.join(style.grey(' | ')), context.room.id, { label: type });
 }
 
 module.exports = {
 	onCommand,
-	commands: ['dice', 'die', 'roll'],
+	commands: ['dice', 'die', 'roll', 'coin', 'coins', 'flip'],
-	help: 'What\'s your next move? Try ~dice [rolls] [faces], ~die or ~roll',
+	help: 'What\'s your next move? Try ~dice [rolls] [faces], ~die, ~roll, ~coin or ~flip',
 };

src/play.js

@@ -90,6 +90,10 @@ function styleCommands(rawBody) {
 }
 /* eslint-enable no-irregular-whitespace */
 
+function capitalize(string) {
+	return `${string.slice(0, 1).toUpperCase()}${string.slice(1)}`;
+}
+
 function curateMessageBody(rawBody, game, key, options) {
 	const body = options?.styleCommands ? styleCommands(rawBody) : rawBody;
 
@@ -97,7 +101,11 @@ function curateMessageBody(rawBody, game, key, options) {
 		return body;
 	}
 
-	return `${style.grey(`[${game.name || `${key.slice(0, 1).toUpperCase()}${key.slice(1)}`}]`)} ${body}`;
+	const label = typeof options.label === 'string'
+		? capitalize(options.label)
+		: game.name || capitalize(key);
+
+	return `${style.grey(`[${label}]`)} ${body}`;
 }
 
 async function getGames(bot, identifier) {
@@ -124,7 +132,7 @@ async function getGames(bot, identifier) {
 			}
 		};
 
-		const setGamePoints = (userId, score = 1, options) => setPoints(identifier, key, userId, score, options);
+		const setGamePoints = (user, score = 1, options) => setPoints(identifier, key, user, score, options);
 
 		const curatedGame = {
 			...game,