@nativewrappers/client/lib/weaponComponent/DlcWeaponComponentData.js

Javascript/Typescript wrapper for the FiveM natives

import { getStringFromUInt8Array, getUInt32FromUint8Array } from '../utils';
/**
 * DlcWeaponComponentData
 *
 */
export const DlcWeaponComponentData = new Map();
/**
 * Initialize DlcWeaponComponentData, avoid calling expansive native repeatedly
 *
 */
function initializeOnce() {
    let isInitialized = false;
    return function () {
        if (isInitialized || IsDuplicityVersion()) {
            return;
        }
        // magic number based on struct DlcWeaponData
        const intLength = 4;
        const strLength = 64;
        const weaponCount = GetNumDlcWeapons();
        for (let i = 0; i < weaponCount; i++) {
            const componentCount = GetNumDlcWeaponComponents(i);
            for (let j = 0; j < componentCount; j++) {
                const buffer = new Uint8Array(14 * intLength + 4 * strLength);
                // https://docs.fivem.net/natives/?_0x6CF598A2957C2BF8
                Citizen.invokeNative('0x6CF598A2957C2BF8', i, j, buffer, Citizen.returnResultAnyway());
                // noinspection PointlessArithmeticExpressionJS
                const dlcWeaponComponentData = {
                    attachBone: getUInt32FromUint8Array(buffer, 0 * intLength, 1 * intLength),
                    bActiveByDefault: getUInt32FromUint8Array(buffer, 2 * intLength, 3 * intLength),
                    unk: getUInt32FromUint8Array(buffer, 4 * intLength, 5 * intLength),
                    componentHash: getUInt32FromUint8Array(buffer, 6 * intLength, 7 * intLength),
                    unk2: getUInt32FromUint8Array(buffer, 8 * intLength, 9 * intLength),
                    componentCost: getUInt32FromUint8Array(buffer, 10 * intLength, 11 * intLength),
                    name: getStringFromUInt8Array(buffer, 12 * intLength, 12 * intLength + strLength),
                    desc: getStringFromUInt8Array(buffer, 12 * intLength + strLength, 12 * intLength + 2 * strLength),
                };
                DlcWeaponComponentData.set(dlcWeaponComponentData.componentHash, dlcWeaponComponentData);
            }
        }
        isInitialized = true;
    };
}
initializeOnce()();