import GameLogic from "../gameLogic/gameLogic";
import gameData from "../gameLogic/utrl/gameData";
import bundleManager from "./bundleManager";


class dungeonManager {

    private _dungeonPrefab: cc.Node = null;
    private _curOpenID: string;

    remove() {
        if (this._dungeonPrefab) {
            this._dungeonPrefab.active = false;
        }
    }
    /**
     * 
     * @param str  房间名
     * @param type  房间类型
     * @param callback 回调
     * @returns 
     */
    open(str: string, type: number, callback?: Function) {
        let self = this;
        if (this._dungeonPrefab && str == this._curOpenID && type == gameData.curInDungeonType) {
            this._dungeonPrefab.active = true;
            if (callback) {
                callback();
            }
            return;
        }
        gameData.curInDungeonType = type;
        self.saveCurOpenID(str);
        setTimeout(() => {
            bundleManager.getBundleByName('dungeon').load('dungeon_' + str, cc.Prefab, function (err, prefab: cc.Prefab) {
                if (prefab) {
                    let node = cc.instantiate(prefab);
                    var cavans = cc.director.getScene().getChildByName('world')
                    node.parent = cavans;
                    // node.zIndex = 200
                    self.remove();
                    self._dungeonPrefab = node;
                    cavans.getComponent(GameLogic).dungeonInit(node);
                    if (callback) {
                        callback(node);
                    }
                }
            })
        }, 50);
    }

    preLoadLevel(str: string) {
        bundleManager.getBundleByName('dungeon').preload('dungeon_' + str, cc.Prefab, () => {
            console.log('预加载副本' + str + '完成');
        });
    }

    /**
     * 保存当前打开的副本ID
     * @param id 副本ID
     */
    saveCurOpenID(str: string) {
        this._curOpenID = str;
    }

    /**
     * 
     * @returns 获取当前打开的副本ID
     */
    getCurOpenId() {
        return this._curOpenID;
    }

    resetDungen() {
        this._dungeonPrefab = null;
    }
}

export default new dungeonManager();