46 lines
1.3 KiB
JavaScript
Executable File
46 lines
1.3 KiB
JavaScript
Executable File
'use strict';
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const config = require('config');
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const crypto = require('crypto');
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const style = require('../utils/style');
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const dieFaces = ['⚀', '⚁', '⚂', '⚃', '⚄', '⚅'];
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function onCommand(args, context) {
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const pattern = args[0]?.match(/(\d+)?d(\d+)?/i);
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if (pattern) {
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onCommand(pattern.slice(1), context);
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return;
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}
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const rolls = Math.max(Number(args[0]) || 1, 1);
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const faces = Math.max(Number(args[1]) || 6, 1);
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if (rolls > config.dice.maxRolls) {
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context.sendMessage(`You can only roll ${config.dice.maxRolls} dice at one time`, context.room.id);
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return;
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}
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if (faces > config.dice.maxFaces) {
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context.sendMessage(`Your dice can have at most ${config.dice.maxFaces} faces`, context.room.id);
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return;
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}
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const results = Array.from({ length: rolls }, () => {
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const result = crypto.randomInt(1, faces);
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// using U+2003 Em Space after dice to create double space that doesn't get filtered in SChat
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return `${style.grey(dieFaces[result - 1] || '☐')} ${style.bold(result)}`; // eslint-disable-line no-irregular-whitespace
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});
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context.sendMessage(results.join(style.grey(' | ')), context.room.id);
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}
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module.exports = {
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onCommand,
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commands: ['dice', 'die', 'roll'],
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help: 'What\'s your next move? Try ~dice [rolls] [faces], ~die or ~roll',
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};
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