core/EntityManager.h

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// /////////////////////////////////////////////////////////////////////////////
//
// Name:            EntityManager.h
// Author:          Michael Bartsch (ZCCdark203)
//
// Desc :           Declaration of the EntityManager class.
//
// License:         Copyright (C) 2009 Michael Bartsch and Contributors
//
//                  This program is free software: you can redistribute it
//                  and/or modify it under the terms of the zlib/libpng License.
//                  See main.cpp for conditions of distribution and use.
//
// /////////////////////////////////////////////////////////////////////////////

#ifndef __ENTITYMANAGER_H__
#define __ENTITYMANAGER_H__

// Include files
#include "../dependencies.h"
#include "Entity.h"

// Forward declarations
class Entity;


// EntityManager class
class EntityManager
{
public:

    // Initialisation and deinitialisation
    EntityManager();
    ~EntityManager();

    void init();
    void clear();

    // AngelScript binding
    void refAdd();
    void refRelease();

    // Methods
    bool addEntity(Entity *entity);
    Entity* createEntity(const std::string &name, Entity *parent = NULL);

    Entity* getEntity(const u32 id);
    Entity* getEntity(const std::string &name);

    void removeAllEntities();
    bool removeEntity(Entity *entity);
    bool removeEntity(const u32 id);
    bool removeEntity(const std::string &name);

private:

    // Private members
    vector<Entity*> mEntities;
};


// EntityManager Angelscript binding.
extern void bindEntityManager(asIScriptEngine *engine);

#endif

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