event and timer helpers
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3 changed files with 82 additions and 0 deletions
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@ -6,6 +6,8 @@ const {resolve} = require("path");
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const config = require("../config.json");
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const Command = require("./lib/command.js");
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const CommandDispatcher = require("./lib/commandDispatcher.js");
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const events = require("./lib/events.js");
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const timer = require("./lib/timer.js");
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const bot = new Eris(config.token, {
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defaultImageFormat: "png",
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@ -32,6 +34,8 @@ global.hf = {
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config,
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commands,
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registerCommand,
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events,
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timer,
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};
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for (const file of fs.readdirSync(resolve(__dirname, "modules"))) {
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43
src/lib/events.js
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43
src/lib/events.js
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@ -0,0 +1,43 @@
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const logger = require("npmlog");
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const eventTable = {};
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function getTable() {
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return eventTable;
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}
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function add(event, identifier, callback) {
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if (eventTable[event] == null) eventTable[event] = {};
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if (eventTable[event][identifier] != null) {
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hf.bot.off(event, eventTable[event][identifier]);
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}
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function wrapper() {
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try {
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callback.apply(this, arguments);
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} catch (error) {
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logger.error(
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"hf:event",
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`Event "${event}:${identifier}" failed: ${error}`
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);
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}
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}
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eventTable[event][identifier] = wrapper;
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hf.bot.on(event, wrapper);
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}
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function remove(event, identifier) {
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if (eventTable[event] == null) eventTable[event] = {};
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if (eventTable[event][identifier] != null) {
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hf.bot.off(event, eventTable[event][identifier]);
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}
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}
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module.exports = {
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getTable,
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add,
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remove,
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};
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35
src/lib/timer.js
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35
src/lib/timer.js
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@ -0,0 +1,35 @@
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const logger = require("npmlog");
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const timerTable = {};
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function getTable() {
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return timerTable;
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}
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function add(identifier, callback, delay) {
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if (timerTable[identifier] != null) {
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clearInterval(timerTable[identifier]);
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}
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function wrapper() {
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try {
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callback();
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} catch (error) {
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logger.error("hf:timer", `Timer "${identifier}" failed: ${error}`);
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}
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}
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timerTable[identifier] = setInterval(wrapper, delay);
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}
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function remove(identifier) {
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if (timerTable[identifier] != null) {
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clearInterval(timerTable[identifier]);
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}
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}
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module.exports = {
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getTable,
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add,
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remove,
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};
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