mk_framework/assets/script/before/data/GameConst.ts

const { ccclass } = cc._decorator;

@ccclass
export default class GameConst extends cc.Component {
    /**资源文件夹 */
    public static res_dirArr = ["game/config"];

    //OSS配置数据----------------------------------------------------------------
    /**关卡配置 */
    public static config_level: any = null;

    /**方块的icon index */
    public static iconIndex: number = 6;
    public static maxIconIndex: number = 2;

    //游戏数据------------------------------------------------------------------
    /**纵列 */
    public static col_num: number = 8;
    /**横列 */
    public static row_num: number = 8;

    /**加载配置 */
    public static loadConfig(): Promise<any> {
        return new Promise((resolve, reject) => {
            GameConst.res_dirArr.forEach(element => {
                cc.resources.loadDir(element, function (completedCount, totalCount, item) {
                    // Loading.curloadedNum++;
                }, () => {
                    GameConst.config_level = (cc.resources.get(`game/config/level`) as cc.JsonAsset).json;
                    resolve(null);
                });
            });
        })
    }
}