mrmBot-Matrix/commands/image-editing/flag.js

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const fs = require("fs");
const emojiRegex = require("emoji-regex");
const emoji = require("node-emoji");
const ImageCommand = require("../../classes/imageCommand.js");
class FlagCommand extends ImageCommand {
flagPath = "";
criteria(args) {
if (!args[0].match(emojiRegex)) return false;
const flag = emoji.unemojify(args[0]).replaceAll(":", "").replace("flag-", "");
let path = `./assets/images/region-flags/png/${flag.toUpperCase()}.png`;
if (flag === "🏴‍☠️") path = "./assets/images/pirateflag.png";
if (flag === "rainbow-flag") path = "./assets/images/rainbowflag.png";
if (flag === "checkered_flag") path = "./assets/images/checkeredflag.png";
if (flag === "🏳️‍⚧️") path = "./assets/images/transflag.png";
try {
fs.promises.access(path);
this.flagPath = path;
return true;
} catch {
return false;
}
}
params() {
return {
overlay: this.flagPath
};
}
static description = "Overlays a flag onto an image";
static arguments = ["[flag]"];
static requiresText = true;
static noText = "you need to provide an emoji of a flag to overlay!";
static noImage = "you need to provide an image to overlay a flag onto!";
static command = "flag";
}
module.exports = FlagCommand;