+Commands{change name, help, read} better error catching.

commands/change name.ts

@@ -0,0 +1,23 @@
+import { squirrel } from "../scripts/enums";
+import { capitalize, getPlayerData, updateSquirrelFile } from "../scripts/functions";
+
+module.exports = {
+    name: "namechange",
+    description: "Change the name of your squirrel, can only be used at level 1",
+    args: "**name** - the new name for your squirrel",
+    execute(msg, args) {
+        let data: squirrel = getPlayerData(msg.author.id);
+
+        if (data.level == 1) {
+            if (args.length >= 1) {
+                data.name = capitalize(args[0]) + " " + data.name.split(' ')[1];
+                updateSquirrelFile(msg.author.id, data);
+                msg.reply(`Name changed to ${data.name}`);
+            } else {
+                msg.reply(`Please provide a name`);
+            }
+        } else {
+            msg.reply(`Sorry, you have to be level 1 to change your name. You're stuck with ${data.name}`);
+        }
+    }
+}

commands/commands.old

@@ -11,30 +11,12 @@ let processes: any = {
         args: "",
         run: (msg: any, data: player, args: string[], file: any) => encounter()
     },
-    "help": {
-        title: "Help",
-        description: "Show a description of a command",
-        args: "**command** - the command you'd like to know more about",
-        run: (msg: any, data: player, args: string[], file: any) => help(msg, args)
-    },
     "list": {
         title: "List",
         description: "List all commands",
         args: "",
         run: (msg: any, data: player, args: string[], file: any) => list(msg)
     },
-    "read": {
-        title: "Read",
-        description: "Read a description of your squirrel",
-        args: "",
-        run: (msg: any, data: player, args: string[], file: any) => read(msg, data)
-    },
-    "namechange": {
-        title: "Namechange",
-        description: "Change the name of your squirrel, can only be used at level 1",
-        args: "**name** - the new name for your squirrel",
-        run: (msg: any, data: player, args: string[], file: any) => nameChange(msg, data, args, file)
-    },
     "races": {
         title: "Races",
         description: "List all the races",
@@ -51,26 +33,6 @@ let processes: any = {
 
 //===COMMAND FUNCTIONS==
 
-function help(msg: any, args: string[]): void {
-    let argument: string = args[0].toLowerCase();
-    if (argument === "") {
-        msg.reply(`Please provide a command, like "!help help", or "!help races"\nAlternatively type "!list" for a list of commands`);
-    } else if (processes.hasOwnProperty(argument)) {
-        let embed = new Discord.RichEmbed()
-            .setTitle(processes[argument].title)
-            .setColor(COLOR)
-            .setDescription(processes[argument].description);
-        if (processes[argument].args === "") {
-            embed.addField("Arguments:", `This command has no arguments`);
-        } else {
-            embed.addField("Arguments:", processes[argument].args);
-        }
-        msg.channel.send(embed);
-    } else {
-        msg.reply(`That command does not exist`);
-    }
-}
-
 function list(msg: any): void {
     let embed = new Discord.RichEmbed()
         .setTitle("List of Commands")
@@ -83,39 +45,6 @@ function list(msg: any): void {
     msg.author.send(embed);
 }
 
-function read(msg: any, data: player): void {
-    let embed = new Discord.RichEmbed()
-        .setTitle(msg.author.username)
-        .setColor(COLOR)
-        .setThumbnail(msg.author.avatarURL)
-        .setDescription("Squirrel Info")
-        .addField("Name", data.name)
-        .addField("Race", raceText(data.race))
-        .addField("Class", capitalize(data.class))
-        .addField("Nuts", data.nuts)
-        .addField("Level", data.level);
-    if (data.dm === true)
-        embed.addField("DM Points", data.dm_points);
-
-    msg.channel.send(embed);
-}
-
-
-
-function nameChange(msg: any, data: player, args: string[], file: any): void {
-    if (data.level == 1) {
-        if (args.length >= 1) {
-            data.name = capitalize(args[0]) + " " + data.name.split(' ')[1];
-            fs.writeFileSync(file, JSON.stringify(data));
-            msg.reply(`Name changed to ${data.name}`);
-        } else {
-            msg.reply(`Please provide a name`);
-        }
-    } else {
-        msg.reply(`Sorry, you have to be level 1 to change your name. You're stuck with ${data.name}`);
-    }
-}
-
 function printRaces(msg: any): void {
     let print = "The races are: ";
     for (let i = 0; i < races.length; i++) {

commands/help.ts

@@ -0,0 +1,33 @@
+import { client } from "../main";
+import { capitalize, COLOR } from "../scripts/functions";
+
+module.exports = {
+    name: 'help',
+    description: "Show a description of a command",
+    args: "**command** - the command you'd like to know more about",
+    execute(msg, args) {
+        const command = args[0].toLowerCase();
+        if (command === "") {
+            msg.reply(`Please provide a command, like "!help help", or "!help races"\nAlternatively type "!list" for a list of commands`);
+            return;
+        }
+
+        if (client.commands.has(command)) {
+            const commandData: any = client.commands.get(command);
+            const helpEmbed: object = {
+                color: COLOR,
+                title: capitalize(commandData.name),
+                description: commandData.description,
+                fields: [
+                    {
+                        name: 'Arguments',
+                        value: commandData.args
+                    }
+                ]
+            }
+            msg.channel.send("{ embed: helpEmbed }");
+        } else {
+            msg.reply(`That command does not exist`);
+        }
+    }
+}

commands/read.ts

@@ -0,0 +1,41 @@
+import { squirrel } from "../scripts/enums";
+import { classText, COLOR, getPlayerData, raceText } from "../scripts/functions";
+
+module.exports = {
+    name: "read",
+    description: "Read a description of your squirrel",
+    args: "",
+    execute(msg, args) {
+        const data: squirrel = getPlayerData(msg.author.id);
+        const squirrelEmbed: object = {
+            color: COLOR,
+            title: msg.author.username,
+            thumbnail: {
+                url: msg.author.avatarURL()
+            },
+            fields: [
+                {
+                    name: 'Name',
+                    value: data.name
+                },
+                {
+                    name: 'Race',
+                    value: raceText(data.race)
+                },
+                {
+                    name: 'Class',
+                    value: classText(data.class)
+                },
+                {
+                    name: 'Nuts',
+                    value: data.nuts
+                },
+                {
+                    name: 'Level',
+                    value: data.level
+                }
+            ]
+        }
+        msg.channel.send({ embed: squirrelEmbed });
+    }
+}

main.ts

@@ -2,12 +2,12 @@
 
 //===Requirements===
 export const fs = require('fs');
-export const Discord = require('discord.js');
+const Discord = require('discord.js');
 
 const info = JSON.parse(fs.readFileSync(`./data/info.json`));
 const commandFiles = fs.readdirSync('./commands').filter(file => file.endsWith('.js'));
 
-const client = new Discord.Client();
+export const client = new Discord.Client();
 client.commands = new Discord.Collection();
 
 for (const file of commandFiles) {
@@ -15,6 +15,8 @@ for (const file of commandFiles) {
     client.commands.set(command.name, command);
 }
 
+
+
 //===Initalization===
 client.on('ready', () => {
     console.log(`Logged in as ${client.user.tag}!`);
@@ -37,12 +39,18 @@ function executeCommand(msg: any) {
     let args: Array<string> = [""]; // arguments of the message
     if (messageContent.length > 1) args = messageContent.slice(1);
 
-    if (!client.commands.has(command)) return;
-
+    if (!client.commands.has(command)) {
+        msg.reply(`That command: "${command}" doesn't exist. Sad.`);
+        return;
+    }
     try {
         client.commands.get(command).execute(msg, args);
     } catch (e) {
+        if (e.code === 'ENOENT')
+            msg.reply(`Please create a squirrel using "!create" first, before trying that command.`);
+        else {
             console.error(e);
             msg.reply(`Failed to execute the given command for some reason. Sad.`);
         }
     }
+}

scripts/functions.ts

@@ -1,10 +1,14 @@
-import { squirrel } from "../scripts/enums";
 import { fs } from "../main";
+import { squirrel } from "../scripts/enums";
 
 const races: Array<string> = ["tree", "ground", "chipmunk"];
 const classes: Array<string> = ["rogue", "berserker", "knight", "ranger", "priest"];
 const lastNames: Array<string> = ["Nutcrack", "Nutmeg", "Seedsower", "McScuiri", "Rodentia", "Arbora", "Patagi"];
-// const COLOR: string = "#E81B47";
+export const COLOR: string = "#E81B47";
+
+export function getPlayerData(playerId: string): squirrel {
+    return JSON.parse(fs.readFileSync(`./data/playerdata/${playerId}.json`))
+}
 
 export function newSquirrel(name: string, race: string, classtype: string): squirrel {
     let raceNum: number = -1;
@@ -44,14 +48,24 @@ export function randomInt(low: number, high: number): number {
     return Math.floor(Math.random() * (high - low + 1) + low)
 }
 
-// export function raceText(race: number): string {
-//     if (race === 2) return capitalize(races[race]);
-//     else if (race === 0 || race === 1) return `${capitalize(races[race])} Squirrel`;
-//     else {
-//         console.log(`Error ${race} is not a valid race`);
-//         return "";
-//     }
-// }
+export function raceText(raceIndex: number): string {
+    if (raceIndex >= races.length) {
+        console.log(`Error ${raceIndex} is outside of bounds`);
+        return "";
+    }
+
+    if (raceIndex === 2) return capitalize(races[raceIndex]);
+    else if (raceIndex === 0 || raceIndex === 1) return `${capitalize(races[raceIndex])} Squirrel`;
+}
+
+export function classText(classIndex: number): string {
+    if (classIndex >= classes.length) {
+        console.log(`Error ${classIndex} is outside of bounds`);
+        return "";
+    }
+
+    return capitalize(classes[classIndex]);
+}
 
 export function capitalize(toCaps: string): string {
     return toCaps.charAt(0).toUpperCase() + toCaps.slice(1).toLowerCase();