From dffe4f5aeec4091f9361bd1403bae4264007db42 Mon Sep 17 00:00:00 2001
From: rhearmas <34490428+qu-ota@users.noreply.github.com>
Date: Fri, 20 Dec 2019 20:48:18 -0500
Subject: [PATCH] add unloadCommand

---
 modules/functions.js | 62 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/modules/functions.js b/modules/functions.js
index 163723d..a02982d 100644
--- a/modules/functions.js
+++ b/modules/functions.js
@@ -76,6 +76,68 @@ module.exports = (client) => {
 			return `Unable to load command ${commandName}: ${e}`;
 		}
 	};
+
+		client.unloadCommand = async (commandName) => {	
+		let command;	
+		if (client.commands.has(commandName)) {	
+			command = client.commands.get(commandName);	
+		} else if (client.aliases.has(commandName)) {	
+			command = client.commands.get(client.aliases.get(commandName));	
+		}	
+		if (!command) return `The command \`${commandName}\` doesn\'t seem to exist, nor is it an alias. Try again!`;	
+
+		if (command.shutdown) {	
+			await command.shutdown(client);	
+		}	
+		const mod = require.cache[require.resolve(`../commands/${command.help.category}/${command.help.name}`)];	
+		delete require.cache[require.resolve(`../commands/${command.help.category}/${command.help.name}.js`)];	
+		for (let i = 0; i < mod.parent.children.length; i++) {	
+			if (mod.parent.children[i] === mod) {	
+				mod.parent.children.splice(i, 1);	
+				break;	
+			}	
+		}	
+		return false;	
+	};	
+
+	client.reloadCommand = async(commandName) => {	
+		// step 1: unload the command	
+		let command;	
+		if (client.commands.has(commandName)) {	
+			command = client.commands.get(commandName);	
+		} else if (client.aliases.has(commandName)) {	
+			command = client.commands.get(client.aliases.get(commandName));	
+		}	
+		if (!command) return `The command \`${commandName}\` doesn\'t seem to exist, nor is it an alias. Try again!`;	
+
+		if (command.shutdown) {	
+			await command.shutdown(client);	
+		}	
+		const mod = require.cache[require.resolve(`../commands/${command.help.category}/${commandName}.js`)];	
+		delete require.cache[require.resolve(`../commands/${command.help.category}/${commandName}.js`)];	
+		for (let i = 0; i < mod.parent.children.length; i++) {	
+			if (mod.parent.children[i] === mod) {	
+				mod.parent.children.splice(i, 1);	
+				break;	
+			}	
+		}	
+		return false;	
+
+		// step 2: load said command	
+		try {	
+			const props = require(`../commands/${command.help.category}/${command.Name}`);	
+			if (props.init) {	
+				props.init(client);	
+			}	
+			client.commands.set(props.help.name, props);	
+			props.conf.aliases.forEach(alias => {	
+				client.aliases.set(alias, props.help.name);	
+			});	
+			return false;	
+		} catch (e) {	
+			return `Unable to load command ${commandName}: ${e}`;	
+		}	
+	}
 	
 	Object.defineProperty(String.prototype, "toProperCase", {
 		value: function() {