Add pages to help command

commands/info/help.js

@@ -6,7 +6,7 @@ const getSubdirFiles = require('../../util/getSubdirFiles');
 module.exports = {
 	name: 'help',
 	description: 'List all available commands.',
-	moreHelp: ["Examples:","`<prefix>help` will return help with a small description for each command",
+	moreHelp: ["Examples:","`<prefix>help [optional_page]` will return help with a small description for each command",
 			   "`<prefix>help <another_command>` will return help with a more descriptive description",
 			   "The descriptive description isn't available on all commands",
 			   "`<prefix>help netmodules` to display help for netmodules"
@@ -15,7 +15,11 @@ module.exports = {
 		let commands = ""
 		let commandFiles = getSubdirFiles('commands/')
 		let x = false;
-		let fieldName = "General";
+		let fieldName = `Page [[page]]/${Math.round(client.commands.size / 10)}`;
+		let iteration = 0;
+		let num_in_args = false;
+		let added_commands = 0;
+		let page = -1;
 		if (args[0] == "netmodules") {
 			commandFiles = fs.readdirSync('../../netload').filter(file => file.endsWith('.js'));
 			if (commandFiles.length == 0) {
@@ -23,7 +27,17 @@ module.exports = {
 				x = true;
 			}
 		
+		}else if(!isNaN(parseInt(args[0])) && parseInt(args[0])){
+			num_in_args = true;
+			iteration = ( parseInt(args[0]) - 1) * 10;
+			page = Math.round(parseInt(args[0]))
 		}
+		if(page === -1){
+			page = 1;
+		}
+		fieldName = fieldName.replace("[[page]]", page);
+		const max_commands = iteration + 10;
+		
 		if (x) return;
 
 		const embed = new Discord.MessageEmbed()
@@ -31,17 +45,26 @@ module.exports = {
 			.setTitle("Commands")
 			.setTimestamp()
 			.setAuthor(client.user.username, client.user.avatarURL({ dynamic: true, size: 4096 }))
-
+		let start = 0;
 		for (const file of commandFiles) {
+			if(iteration >= max_commands) break;
 			const command = require(`../../${file}`);
+
 			if(command.disabled) continue;
 
 			if (args[0] == "admin") {
 				if (command.admin)
 					commands = commands + `${prefix}${command.name} | ${command.description}\n`
-			}else if(!args[0]){
+			}else if(!args[0] || num_in_args){
-				if (!command.admin)
+				if (!command.admin){
-					commands = commands + `${prefix}${command.name} | ${command.description}\n`
+					if(start < iteration){
+					}else{
+						added_commands++
+						commands = commands + `${prefix}${command.name} | ${command.description}\n`;
+						iteration++
+					}
+					start++;
+				}
 			}else if(args[0] === command.name){
 				commands = commands + `${prefix}${command.name}\n`
 				embed.setTitle(command.name.charAt(0).toUpperCase() + command.name.slice(1))
@@ -65,6 +88,10 @@ module.exports = {
 		embed.addFields(
 			{ name: fieldName, value: commands },
 		)
+		if(embed.fields[0].value.length > 1023){
+			message.channel.send(`There are more than 1023 characters`)
+		}else {
 			message.channel.send({embeds :[embed]});
+		}
 	},
 };