100 lines
3.5 KiB
TypeScript
100 lines
3.5 KiB
TypeScript
import Command from "../../../core/command";
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import $ from "../../../core/lib";
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import {Storage, getPrefix} from "../../../core/structures";
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import {isAuthorized} from "./eco-utils";
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import {ShopItems, ShopItem} from "./eco-shop-items";
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import {EmbedField} from "discord.js";
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export const ShopCommand = new Command({
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description: "Displays the list of items you can buy in the shop.",
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async run({guild, channel, author}) {
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if (isAuthorized(guild, channel)) {
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function getShopEmbed(selection: ShopItem[], title = "Shop") {
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const fields: EmbedField[] = [];
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for (const item of selection)
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fields.push({
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name: `**${item.title}** (${getPrefix(guild)}eco buy ${
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item.usage
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})`,
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value: `${item.description} Costs ${$(
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item.cost
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).pluralise("Mon", "s")}.`,
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inline: false
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});
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return {
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embed: {
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color: 0xf1c40f,
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title: title,
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fields: fields,
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footer: {
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text: "Mon Shop | TravBot Services"
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}
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}
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};
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}
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// In case there's just one page, omit unnecessary details.
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if (ShopItems.length <= 5) channel.send(getShopEmbed(ShopItems));
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else {
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const shopPages = $(ShopItems).split(5);
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const pageAmount = shopPages.length;
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const msg = await channel.send(
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getShopEmbed(shopPages[0], `Shop (Page 1 of ${pageAmount})`)
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);
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$.paginate(msg, author.id, pageAmount, (page) => {
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msg.edit(
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getShopEmbed(
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shopPages[page],
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`Shop (Page ${page + 1} of ${pageAmount})`
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)
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);
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});
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}
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}
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}
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});
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export const BuyCommand = new Command({
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description: "Buys an item from the shop.",
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usage: "<item>",
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async run({guild, channel, args, message, author}) {
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if (isAuthorized(guild, channel)) {
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let found = false;
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let amount = 1; // The amount the user is buying.
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// For now, no shop items support being bought multiple times. Uncomment these 2 lines when it's supported/needed.
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//if (/\d+/g.test(args[args.length - 1]))
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//amount = parseInt(args.pop());
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let requested = args.join(" "); // The item the user is buying.
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for (let item of ShopItems) {
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if (item.usage === requested) {
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const user = Storage.getUser(author.id);
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const cost = item.cost * amount;
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if (cost > user.money) {
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channel.send("Not enough Mons!");
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} else {
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user.money -= cost;
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Storage.save();
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item.run(message, cost, amount);
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}
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found = true;
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break;
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}
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}
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if (!found)
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channel.send(
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`There's no item in the shop that goes by \`${requested}\`!`
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);
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}
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}
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});
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