IAPDemo/Libraries/red_utils/MsgCenter/RUMsgCenter.h

//消息中心
#ifndef RUMsgCenter_h
#define RUMsgCenter_h

#include "RUDefine.h"
#include <unordered_map>
#include "RUMsg.h"


#define STORY_EVENT_CENTERKEY  ("STORY_EVENT_CENTERKEY")   //家装剧情msgCenter的key

NS_RU_BEGIN

#define gMsgCenter(key) redutils::MsgCenter::instance(key)

class MsgSubscriber;
class MsgCenter
{
public:
    static MsgCenter* instance(std::string key4MsgCenter);
    void receiveMsg(Msg* msg);
    void addSubscriber(kMsgTopic msgTopic, MsgSubscriber* msgSubscriber, int priority = 0);
    void removeSubscriber(kMsgTopic msgTopic, MsgSubscriber* msgSubscriber);
private:
    MsgCenter() = default;
    ~MsgCenter() = default;
private:
    static std::unordered_map<std::string, MsgCenter*> _gMsgCenters;
    std::unordered_map<int, std::list<MsgSubscriber*>> _subscriberMap;
};

NS_RU_END

#endif /* RUMsgCenter_h */