SCA_TimeEventManager.cpp

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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 *****
 */

#if defined(WIN32) && !defined(FREE_WINDOWS)
// This warning tells us about truncation of __long__ stl-generated names.
// It can occasionally cause DevStudio to have internal compiler warnings.
#pragma warning( disable : 4786 )     
#endif

#include "SCA_TimeEventManager.h"

#include "SCA_LogicManager.h"
#include "FloatValue.h"

SCA_TimeEventManager::SCA_TimeEventManager(SCA_LogicManager* logicmgr)
: SCA_EventManager(NULL, TIME_EVENTMGR)
{
}



SCA_TimeEventManager::~SCA_TimeEventManager()
{
    for (vector<CValue*>::iterator it = m_timevalues.begin();
            !(it == m_timevalues.end()); ++it)
    {
        (*it)->Release();
    }   
}



void SCA_TimeEventManager::RegisterSensor(SCA_ISensor* sensor)
{
    // not yet
}

void SCA_TimeEventManager::RemoveSensor(SCA_ISensor* sensor)
{
    // empty
}



void SCA_TimeEventManager::NextFrame(double curtime, double fixedtime)
{
    if (m_timevalues.size() > 0 && fixedtime > 0.0)
    {
        CFloatValue* floatval = new CFloatValue(curtime);
        
        // update sensors, but ... need deltatime !
        for (vector<CValue*>::iterator it = m_timevalues.begin();
        !(it == m_timevalues.end()); ++it)
        {
            float newtime = (*it)->GetNumber() + fixedtime;
            floatval->SetFloat(newtime);
            (*it)->SetValue(floatval);
        }
        
        floatval->Release();
    }
}



void SCA_TimeEventManager::AddTimeProperty(CValue* timeval)
{
    timeval->AddRef();
    m_timevalues.push_back(timeval);
}



void SCA_TimeEventManager::RemoveTimeProperty(CValue* timeval)
{
    for (vector<CValue*>::iterator it = m_timevalues.begin();
            !(it == m_timevalues.end()); ++it)
    {
        if ((*it) == timeval)
        {
            this->m_timevalues.erase(it);
            timeval->Release();
            break;
        }
    }
}

vector<CValue*> SCA_TimeEventManager::GetTimeValues()
{
    return m_timevalues;
}