khanat-opennel-code/code/ryzom/server/src/ai_service/fx_entity_manager.h

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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef RYAI_FX_ENTITY_MANAGER_H
#define RYAI_FX_ENTITY_MANAGER_H
#include <string>
#include <vector>
#include <set>
#include <map>
#include "fx_entity.h"
#include "fx_entity_manager.h"
/** Manager for fx entities
This class is a singleton.
@author vuarand
*/
class CFxEntityManager
{
public:
/// Returns a pointer to the manager.
static CFxEntityManager* getInstance();
/// Destroys the manager.
static void destroyInstance();
void init(TDataSetIndex baseRowIndex, TDataSetIndex size);
void tickUpdate();
/// Creates a fx entity or return an existing one with that name.
CFxEntityPtr create(CAIPos const& pos, NLMISC::CSheetId const& sheet);
/// Removes a fx entity from the manager.
void destroy(CFxEntityPtr const& entity);
/// Tells if an entity with the specified id exists in the manager.
bool exists(NLMISC::CEntityId const& id);
/// Select a set of entities depending of a request string.
void select(std::string const& request, std::vector<NLMISC::CEntityId>& entities);
/// Returns a fx entity with that id or 0 (NULL) if it doesn't exist.
CFxEntityPtr get(NLMISC::CEntityId const& id);
void registerEntity(CFxEntityPtr const& entity);
void unregisterEntity(CFxEntityPtr const& entity);
typedef std::set<CFxEntityPtr> TFxEntityContainer;
typedef std::map<NLMISC::CEntityId, CFxEntityPtr> TEntityIdContainer;
TFxEntityContainer const& getEntities() { return _Entities; }
void dumpIndex()
{
FOREACH(itEntity, TEntityIdContainer, _IdIndex)
{
nldebug("Entity %s %s", itEntity->first.toString().c_str(), itEntity->second->id().toString().c_str());
}
}
protected:
static CFxEntityManager* _Instance;
private:
TFxEntityContainer _Entities;
TEntityIdContainer _IdIndex;
};
#endif