MapでRPGを作る

なぜかやたらと僕にkeyvを使ってrpgを作る方法の質問が多かったのでここに載せておきます。

keyvはMapと互換性があるので普通に使えると思います。

サンプルコード

code:rpg.js

const { Client } = require("discord.js");

const client = new Client();

const member = new Map();

const stage = new Map();

const prefix = "!";

client.on("message", async (message) => {

const cmd, ...args = message.content.slice(prefix.length).split(" ");

const user = (await member.get(message.author.id)) || { level: 1, HP: 100 };

const place = (await stage.get(message.channel.id)) || {

name: "スライム",

level: 1,

HP: 50,

};

if (cmd === "atk") {

if (place.HP > 0) {

const userPower = user.level * 5;

const mobPower = place.level * 5;

searchStage.HP -= userPower;

searchMember.HP -= mobPower;

message.channel.send(

${place.name}に${userPower}のダメージ\n残りHP: ${place.HP}\n${message.author.username}に${mobPower}のダメージ\n残りHP: ${user.HP}

);

}

if (place.HP < 1) {

message.channel.send(${place.name}を倒したよ！);

place.HP = place.level * 50;

user.HP = user.level * 100;

}

member.set(message.author.id, user);

stage.set(message.channel.id, place);

}

});