import { _decorator,Camera,Node} from 'cc';
import { GMap } from './GMap';
import { Player } from './Player';
import { Utils } from '../utils/Utils';
import { Logger } from '../extend/Logger';
import { ResUtil } from '../utils/ResUtil';
import { userIns } from '../data/UserData';
import { BuildEnemys } from './BuildEnemys';
import { autoBind } from '../extend/AutoBind';
import { BaseExp } from '../core/base/BaseExp';
import { PoolManager } from '../core/manager/PoolManager';
const { ccclass, property } = _decorator;

@ccclass('Game')
export class Game extends BaseExp {
    public static I: Game;
    @autoBind({type: Node,tooltip: "map节点的位置"})
    public map_pos: Node = null!;

    /*是否暂停游戏*/
    public isPause: boolean = false;
    /**是否游戏结束*/
    public _isGameOver: boolean = false;
    public set isGameOver(value: boolean) {
        if(value){this.gameEnd();}
        this._isGameOver = value;
    }
    public get isGameOver(){
        return this._isGameOver;
    }
    //当前地图场景
    public map: GMap = null!;
    //创建敌人的组建
    public buildEnemys: BuildEnemys = null!;
    //玩家组建
    public player: Player = null!;
    //主角摄像机
    public camera: Camera = null!;
    //Canvas2D节点
    public canvas: Node = null!;

    start() {
        Game.I = this;
        this.canvas = this.node.parent.getChildByName('Canvas')
        this.canvas.active = true;
        this.map_pos.active = true;
        //加载map
        this.loadMap(userIns.getCurLevelData().map);
    }

    /**
     * 加载map
     */
    public loadMap(name: string){
        if(Utils.isNull(name))return;
        if(this.map){
           if(this.map.name === name)return;
           PoolManager.putNode(this.map.node);
           this.map = null!;
        }
        Logger.log(`加载地图:${name}`);
        ResUtil.loadRes(`map/${name}`).then((map:Node)=>{
            map.parent = this.map_pos.parent;
            map.worldPosition = this.map_pos.worldPosition;
            this.map = map.getComponent(GMap);
            //创建敌人的组建
            this.buildEnemys = this.map.getComponent(BuildEnemys);
            //玩家组建
            this.player = this.map.getComponentInChildren(Player);
            //主角摄像机
            let cameraNode: Node = Utils.findName(map, 'mainCamera');
            this.camera = cameraNode.getComponent(Camera);
        });
    }

    /**
     * 游戏结束回收
     */
    public gameEnd(){
        this.buildEnemys.recycle();
    }
}