#pragma once

#include <a8/singleton.h>

class MapInstance;
class Room;
struct RoomInitInfo;
class MapMgr : public a8::Singleton<MapMgr>
{
private:
    MapMgr() {};
    friend class a8::Singleton<MapMgr>;

public:
    void Init();
    void UnInit();

    void AttachRoom(Room* room, RoomInitInfo& init_info);
    std::shared_ptr<MapInstance> GetMapInstance(int map_id);
    int IncCurrRaycastIndex() { return ++curr_raycast_index_; };

private:
    std::shared_ptr<MapInstance> RandMapInstance(int map_mode);

private:
    int curr_raycast_index_ = 1000;
    std::vector<std::shared_ptr<MapInstance>> instance_list_;
    std::map<int, std::shared_ptr<MapInstance>> instance_hash_;
    std::map<int, std::vector<std::shared_ptr<MapInstance>>> mode_hash_;
};