EntityManager.h

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#ifndef _ENTITYMANAGER_H
#define _ENTITYMANAGER_H
 
#include <queue>
#include <unordered_set>
#include <TM_Tools.h>

 
class EntityManager {
public:
    EntityManager();

    EntityManager(const std::string& directory);
    
    int getEntity(const std::string& name);
    
    std::vector<int> getEntities(const std::string& prefixOrTag, bool isPrefix = true);

    std::vector<std::string> getNames();
    
    const std::string& getName(int entity);
    
    int createEntity(const std::string& name, bool createFile = false);

    void removeEntity(const std::string& name);
    
    void toString(std::ostream& stream);
    
    bool hasTag(int entity, const std::string& tag);

    void addTag(int entity, const std::string& tag);
 
private: 
    std::map<std::string, int> entities;

    std::vector<std::string> names;

    std::queue<int> availableIDs;

    int count;

    std::string directory;

    std::string placeholder;

    std::unordered_map<std::string, std::unordered_set<int>> tags;
};
 
#endif //_ENTITYMANAGER_H