188 lines
10 KiB
TypeScript
188 lines
10 KiB
TypeScript
import Command from "../../../core/command";
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import $ from "../../../core/lib";
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import {Storage} from "../../../core/structures";
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import {isAuthorized, getMoneyEmbed, getSendEmbed, ECO_EMBED_COLOR} from "./eco-utils";
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import {User} from "discord.js";
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export const BetCommand = new Command({
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description: "Bet your Mons with other people [TBD]",
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usage: "<user> <amount> <duration>",
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run: "Who are you betting with?",
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user: new Command({
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// handles missing amount argument
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async run({args, author, channel, guild}): Promise<any> {
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if (isAuthorized(guild, channel)) {
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const target = args[0];
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// handle invalid target
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if (target.id == author.id)
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return channel.send("You can't bet Mons with yourself!");
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else if (target.bot && process.argv[2] !== "dev")
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return channel.send("You can't bet Mons with a bot!");
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return channel.send("How much are you betting?");
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}
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},
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number: new Command({
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// handles missing duration argument
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async run({args, author, channel, guild}): Promise<any> {
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if (isAuthorized(guild, channel)) {
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const sender = Storage.getUser(author.id);
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const target = args[0] as User;
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const receiver = Storage.getUser(target.id);
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const amount = Math.floor(args[1]);
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// handle invalid target
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if (target.id == author.id)
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return channel.send("You can't bet Mons with yourself!");
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else if (target.bot && process.argv[2] !== "dev")
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return channel.send("You can't bet Mons with a bot!");
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// handle invalid amount
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if (amount <= 0)
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return channel.send("You must bet at least one Mon!");
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else if (sender.money < amount)
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return channel.send("You don't have enough Mons for that.", getMoneyEmbed(author));
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else if (receiver.money < amount)
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return channel.send("They don't have enough Mons for that.", getMoneyEmbed(target));
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return channel.send("How long until the bet ends?");
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}
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},
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any: new Command({
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async run({client, args, author, message, channel, guild, askYesOrNo}): Promise<any> {
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if (isAuthorized(guild, channel)) {
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// [Pertinence to make configurable on the fly.]
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// Lower and upper bounds for bet
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const durationBounds = { min:"1m", max:"1d" };
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const sender = Storage.getUser(author.id);
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const target = args[0] as User;
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const receiver = Storage.getUser(target.id);
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const amount = Math.floor(args[1]);
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const duration = parseDuration(args[2].trim());
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// handle invalid target
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if (target.id == author.id)
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return channel.send("You can't bet Mons with yourself!");
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else if (target.bot && process.argv[2] !== "dev")
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return channel.send("You can't bet Mons with a bot!");
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// handle invalid amount
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if (amount <= 0)
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return channel.send("You must bet at least one Mon!");
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else if (sender.money < amount)
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return channel.send("You don't have enough Mons for that.", getMoneyEmbed(author));
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else if (receiver.money < amount)
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return channel.send("They don't have enough Mons for that.", getMoneyEmbed(target));
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// handle invalid duration
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if (duration <= 0)
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return channel.send("Invalid bet duration");
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else if (duration <= parseDuration(durationBounds.min))
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return channel.send(`Bet duration is too short, maximum duration is ${durationBounds.min}`);
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else if (duration >= parseDuration(durationBounds.max))
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return channel.send(`Bet duration is too long, maximum duration is ${durationBounds.max}`);
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// Ask target whether or not they want to take the bet.
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const takeBet = await askYesOrNo(
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await channel.send(`<@${target.id}>, do you want to take this bet of ${$(amount).pluralise("Mon", "s")}`),
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target.id
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);
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if (takeBet) {
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// [MEDIUM PRIORITY: bet persistence to prevent losses in case of shutdown.]
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// Remove amount money from both parts at the start to avoid duplication of money.
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sender.money -= amount;
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receiver.money -= amount;
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// Very hacky solution for persistence but better than no solution, backup returns runs during the bot's setup code.
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sender.quoteUnquoteSoCalledInsuranceForEcoBetIfItEvenCanBeSoCalled += amount;
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receiver.quoteUnquoteSoCalledInsuranceForEcoBetIfItEvenCanBeSoCalled += amount;
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Storage.save();
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// Notify both users.
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await channel.send(`<@${target.id}> has taken <@${author.id}>'s bet, the bet amount of ${$(amount).pluralise("Mon", "s")} has been deducted from each of them.`);
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// Wait for the duration of the bet.
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client.setTimeout(async () => {
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// In debug mode, saving the storage will break the references, so you have to redeclare sender and receiver for it to actually save.
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const sender = Storage.getUser(author.id);
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const receiver = Storage.getUser(target.id);
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// [TODO: when D.JSv13 comes out, inline reply to clean up.]
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// When bet is over, give a vote to ask people their thoughts.
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const voteMsg = await channel.send(`VOTE: do you think that <@${target.id}> has won the bet?\nhttps://discord.com/channels/${guild!.id}/${channel.id}/${message.id}`);
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await voteMsg.react("✅");
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await voteMsg.react("❌");
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// Filter reactions to only collect the pertinent ones.
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voteMsg.awaitReactions(
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(reaction, user) => {
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return ["✅", "❌"].includes(reaction.emoji.name);
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},
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// [Pertinence to make configurable on the fly.]
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{ time: parseDuration("2m") }
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).then(reactions => {
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// Count votes
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const okReaction = reactions.get("✅");
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const noReaction = reactions.get("❌");
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const ok = okReaction ? (okReaction.count ?? 1) - 1 : 0;
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const no = noReaction ? (noReaction.count ?? 1) - 1 : 0;
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if (ok > no) {
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receiver.money += amount * 2;
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channel.send(`By the people's votes, <@${target.id}> has won the bet that <@${author.id}> had sent them.`);
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}
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else if (ok < no) {
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sender.money += amount * 2;
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channel.send(`By the people's votes, <@${target.id}> has lost the bet that <@${author.id}> had sent them.`);
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}
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else {
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sender.money += amount;
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receiver.money += amount;
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channel.send(`By the people's votes, <@${target.id}> couldn't be determined to have won or lost the bet that <@${author.id}> had sent them.`);
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}
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sender.quoteUnquoteSoCalledInsuranceForEcoBetIfItEvenCanBeSoCalled -= amount;
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receiver.quoteUnquoteSoCalledInsuranceForEcoBetIfItEvenCanBeSoCalled -= amount;
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Storage.save();
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});
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}, duration);
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}
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else
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await channel.send(`<@${target.id}> has rejected your bet, <@${author.id}>`);
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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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* Parses a duration string into milliseconds
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* Examples:
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* - 3d -> 3 days -> 259200000ms
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* - 2h -> 2 hours -> 7200000ms
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* - 7m -> 7 minutes -> 420000ms
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* - 3s -> 3 seconds -> 3000ms
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*/
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function parseDuration(duration: string): number {
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// extract last char as unit
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const unit = duration[duration.length - 1].toLowerCase();
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// get the rest as value
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let value: number = +duration.substring(0, duration.length - 1);
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if (!["d","h","m","s"].includes(unit) || isNaN(value))
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return 0;
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if (unit === "d")
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value *= 86400000; // 1000ms * 60s * 60m * 24h
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else if (unit === "h")
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value *= 3600000; // 1000ms * 60s * 60m
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else if (unit === "m")
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value *= 60000; // 1000ms * 60s
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else if (unit === "s")
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value *= 1000; // 1000ms
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return value;
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}
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