// Copyright 2008-2018 Yolo Technologies, Inc. All Rights Reserved. https://www.comblockengine.com



#ifndef KBE_RESTORE_ENTITY_HANDLER_H

#define KBE_RESTORE_ENTITY_HANDLER_H



#include "helper/debug_helper.h"

#include "common/common.h"



namespace KBEngine{



class Entity;

class EntityCall;



class RestoreEntityHandler : public Task

{

	struct RestoreData

	{

		ENTITY_ID id;

		bool creatingCell;

		bool processed;

		SPACE_ID spaceID;

		EntityCall* cell;

	};



public:

	RestoreEntityHandler(COMPONENT_ID cellappID, Network::NetworkInterface & networkInterface);

	~RestoreEntityHandler();

	

	bool process();

	

	void pushEntity(ENTITY_ID id);



	/** 

		某个baseapp上的space恢复了cell， 判断当前baseapp是否有相关entity需要恢复cell

	*/

	void onRestoreSpaceCellFromOtherBaseapp(COMPONENT_ID baseappID, COMPONENT_ID cellappID, 

		SPACE_ID spaceID, ENTITY_ID spaceEntityID, ENTITY_SCRIPT_UID utype, bool destroyed);



	/** 

		是否允许进行恢复

	*/

	bool canRestore() const{ return canRestore_; }

	void canRestore(bool v){ canRestore_ = v; }



	COMPONENT_ID cellappID() const{ return cellappID_; }

private:

	Network::NetworkInterface & networkInterface_;

	std::vector<RestoreData> entities_;

	bool inProcess_;



	std::vector<RestoreData> restoreSpaces_;

	std::vector<RestoreData> otherRestoredSpaces_;



	// space创建好cell后广播给其他baseapp

	bool broadcastOtherBaseapps_;



	uint64 tickReport_;



	std::vector<SPACE_ID> spaceIDs_;



	COMPONENT_ID cellappID_;



	bool canRestore_;

};





}



#endif // KBE_RESTORE_ENTITY_HANDLER_H