37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
const { SlashCommandBuilder, Discord, codeBlock } = require('discord.js');
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module.exports = {
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data: new SlashCommandBuilder()
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.setName('count_chars')
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.setDescription('Counts the number of characters in a string')
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.addStringOption( option =>
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option.setName('string')
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.setDescription("String to count characters in")
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.setRequired(true)
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),
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async execute(interaction) {
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var inputString = interaction.options.getString('string');
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await interaction.reply("Input: `" inputString + "`\n" + "Output: " + codeBlock("", countChars(inputString)));
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console.log("User " + interaction.user.tag + " ran /count_chars");
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},
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};
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function countChars(string) {
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var outputString = "";
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string = string.toLowerCase();
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var letterCount = Array(26).fill(0); // Creates an array with 26 values, all equaling 0.
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for (let i = 0; i < string.length; ++i) {
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let currentChar = string.charAt(i);
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let arrayIndex = currentChar.charCodeAt(0) - 97;
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if (string.charAt(i).search(/^[a-z]+$/) === 0) {
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letterCount[arrayIndex]++;
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}
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}
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for (let i = 0; i < letterCount.length; ++i) {
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if (letterCount[i] > 0) {
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outputString += "Number of " + String.fromCharCode(i + 97).toUpperCase() + "'s: " + letterCount[i] + "\n";
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}
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}
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return outputString;
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}
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//console.log(countChars("test string"));
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