typescript

/* eslint-disable roblox-ts/no-any */
import { ReplicatedStorage } from "@rbxts/services";

function upper(STRING: string) {
    return STRING.upper();
}
type gunData = {
    rarities: {};
};
interface tableData {
    [key: string]: [];
}

const base64 = (require(ReplicatedStorage.FindFirstChild("Modules")?.FindFirstChild(
    "base64",
) as ModuleScript) as unknown) as { decode: Function };

export function fixgundata(DATA: Array<string>, PLAYER: Player) {
    const GUNS = game.GetService("ReplicatedStorage").WaitForChild("Guns");
    const UNPACKED = new Array(0);
    for (const [ID, STRING] of pairs(DATA)) {
        let gunName = "",
            gunRarity = "",
            extraGundata = "";
        let i = 0;
        for (let [capture] of STRING.gmatch("([^_]+)")) {
            i++;
            if (i === 1 && GUNS.FindFirstChild(capture)) {
                gunName = capture as string;
            } else if (i === 2) {
                capture = ((capture as string).lower().gsub("^%l", upper) as unknown) as string;
                const FOUND_MODULE = ReplicatedStorage.FindFirstChild("GunData")?.FindFirstChild(
                    gunName as string,
                ) as ModuleScript;
                let requiredModule: gunData;
                if (FOUND_MODULE) {
                    requiredModule = require(FOUND_MODULE) as gunData;
                    let rarityStored;
                    for (const [RARITY] of pairs(requiredModule.rarities)) {
                        if (RARITY === capture) {
                            rarityStored = RARITY;
                        }
                    }
                    if (rarityStored !== capture) {
                        PLAYER.Kick("Something went wrong and the gun rarity was not found.");
                    }
                    gunRarity = (rarityStored as unknown) as string;
                }
            } else if (i === 3) {
                extraGundata = base64.decode(capture);
            }
        }
        const TABLEDATA: tableData = {};
        for (const [formatString] of extraGundata.gmatch("([^|]+)")) {
            const INDEX = ((formatString as string)
                .sub(0, ((formatString as string).find("=") as unknown) as number)
                .gsub("=", "") as unknown) as string;
            const VALUE = (formatString as string).sub(
                (((formatString as string).find("=") as unknown) as number) + 1,
                (formatString as string).size(),
            );
            if (VALUE.find(",")[0] !== undefined) {
                TABLEDATA[INDEX] = [];
                for (const [_, SPLIT] of pairs(VALUE.split(","))) {
                    TABLEDATA[INDEX].push(SPLIT as never);
                }
            } else if (VALUE.find('"')[0] !== undefined) {
                TABLEDATA[INDEX] = [];
            } else {
                if (INDEX === "attachments") {
                    TABLEDATA[INDEX] = [];
                    TABLEDATA[INDEX].push(VALUE as never);
                } else {
                    TABLEDATA[INDEX] = (VALUE as unknown) as [];
                }
            }
        }
        UNPACKED[ID - 1] = {
            rarity: gunRarity,
            extra: extraGundata,
            unpackedExtra: TABLEDATA,
            name: gunName,
            fullname: STRING,
        };
    }
    return UNPACKED;
}