SCA_LogicManager.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */
#ifndef __KX_LOGICMANAGER
#define __KX_LOGICMANAGER

#if defined(WIN32) && !defined(FREE_WINDOWS)
#pragma warning (disable:4786)
#endif 

#include <vector>
//#include "CTR_Map.h"
#include <set>
#include <map>
#include <list>

#include "CTR_Map.h"
#include "STR_HashedString.h"
#include "Value.h"
#include "SG_QList.h"

#include "KX_HashedPtr.h"

using namespace std;
typedef std::list<class SCA_IController*> controllerlist;
typedef std::map<class SCA_ISensor*,controllerlist > sensormap_t;

#include "SCA_ILogicBrick.h"
#include "SCA_IActuator.h"
#include "SCA_EventManager.h"


class SCA_LogicManager
{
    vector<class SCA_EventManager*>     m_eventmanagers;
    
    // SG_DList: Head of objects having activated actuators
    //           element: SCA_IObject::m_activeActuators
    SG_DList                            m_activeActuators;
    // SG_DList: Head of objects having activated controllers
    //           element: SCA_IObject::m_activeControllers
    SG_DList                            m_triggeredControllerSet;

    // need to find better way for this
    // also known as FactoryManager...
    CTR_Map<STR_HashedString,CValue*>   m_mapStringToGameObjects;
    CTR_Map<STR_HashedString,void*>     m_mapStringToMeshes;
    CTR_Map<STR_HashedString,void*>     m_mapStringToActions;

    CTR_Map<STR_HashedString,void*>     m_map_gamemeshname_to_blendobj;
    CTR_Map<CHashedPtr,void*>           m_map_blendobj_to_gameobj;
public:
    SCA_LogicManager();
    virtual ~SCA_LogicManager();

    //void  SetKeyboardManager(SCA_KeyboardManager* keyboardmgr) { m_keyboardmgr=keyboardmgr;}
    void    RegisterEventManager(SCA_EventManager* eventmgr);
    void    RegisterToSensor(SCA_IController* controller,
                             class SCA_ISensor* sensor);
    void    RegisterToActuator(SCA_IController* controller,
                               class SCA_IActuator* actuator);
    
    void    BeginFrame(double curtime, double fixedtime);
    void    UpdateFrame(double curtime, bool frame);
    void    EndFrame();
    void    AddActiveActuator(SCA_IActuator* actua,bool event)
    {
        actua->SetActive(true);
        actua->Activate(m_activeActuators);
        actua->AddEvent(event);
    }

    void    AddTriggeredController(SCA_IController* controller, SCA_ISensor* sensor);
    SCA_EventManager*   FindEventManager(int eventmgrtype);
    vector<class SCA_EventManager*> GetEventManagers() { return m_eventmanagers; }
    
    void    RemoveGameObject(const STR_String& gameobjname);

    void    RemoveSensor(SCA_ISensor* sensor);
    void    RemoveController(SCA_IController* controller);
    void    RemoveActuator(SCA_IActuator* actuator);
    

    // for the scripting... needs a FactoryManager later (if we would have time... ;)
    void    RegisterMeshName(const STR_String& meshname,void* mesh);
    void    UnregisterMeshName(const STR_String& meshname,void* mesh);
    CTR_Map<STR_HashedString,void*>&    GetMeshMap() { return m_mapStringToMeshes; };
    CTR_Map<STR_HashedString,void*>&    GetActionMap() { return m_mapStringToActions; };
    
    void    RegisterActionName(const STR_String& actname,void* action);

    void*   GetActionByName (const STR_String& actname);
    void*   GetMeshByName(const STR_String& meshname);

    void    RegisterGameObjectName(const STR_String& gameobjname,CValue* gameobj);
    class CValue*   GetGameObjectByName(const STR_String& gameobjname);

    void    RegisterGameMeshName(const STR_String& gamemeshname, void* blendobj);
    void*   FindBlendObjByGameMeshName(const STR_String& gamemeshname);

    void    RegisterGameObj(void* blendobj, CValue* gameobj);
    void    UnregisterGameObj(void* blendobj, CValue* gameobj);
    CValue* FindGameObjByBlendObj(void* blendobj);
    
    
#ifdef WITH_CXX_GUARDEDALLOC
public:
    void *operator new(size_t num_bytes) { return MEM_mallocN(num_bytes, "GE:SCA_LogicManager"); }
    void operator delete( void *mem ) { MEM_freeN(mem); }
#endif
};

#endif //__KX_LOGICMANAGER