141 lines
3.3 KiB
C++
141 lines
3.3 KiB
C++
/*
|
|
* ***** 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 *****
|
|
*/
|
|
|
|
/** \file gameengine/GameLogic/SCA_IActuator.cpp
|
|
* \ingroup gamelogic
|
|
*/
|
|
|
|
|
|
#include "SCA_IActuator.h"
|
|
#include <stdio.h>
|
|
|
|
using namespace std;
|
|
|
|
SCA_IActuator::SCA_IActuator(SCA_IObject* gameobj, KX_ACTUATOR_TYPE type) :
|
|
SCA_ILogicBrick(gameobj),
|
|
m_type(type),
|
|
m_links(0),
|
|
m_posevent(false),
|
|
m_negevent(false)
|
|
{
|
|
// nothing to do
|
|
}
|
|
|
|
bool SCA_IActuator::Update(double curtime, bool frame)
|
|
{
|
|
if (frame)
|
|
return Update();
|
|
|
|
return true;
|
|
}
|
|
|
|
bool SCA_IActuator::Update()
|
|
{
|
|
assert(false && "Actuators should override an Update method.");
|
|
return false;
|
|
}
|
|
|
|
void SCA_IActuator::Activate(SG_DList& head)
|
|
{
|
|
if (QEmpty())
|
|
{
|
|
InsertActiveQList(m_gameobj->m_activeActuators);
|
|
head.AddBack(&m_gameobj->m_activeActuators);
|
|
}
|
|
}
|
|
|
|
// this function is only used to deactivate actuators outside the logic loop
|
|
// e.g. when an object is deleted.
|
|
void SCA_IActuator::Deactivate()
|
|
{
|
|
if (QDelink())
|
|
{
|
|
// the actuator was in the active list
|
|
if (m_gameobj->m_activeActuators.QEmpty())
|
|
// the owner object has no more active actuators, remove it from the global list
|
|
m_gameobj->m_activeActuators.Delink();
|
|
}
|
|
}
|
|
|
|
|
|
void SCA_IActuator::ProcessReplica()
|
|
{
|
|
SCA_ILogicBrick::ProcessReplica();
|
|
RemoveAllEvents();
|
|
m_linkedcontrollers.clear();
|
|
}
|
|
|
|
|
|
|
|
SCA_IActuator::~SCA_IActuator()
|
|
{
|
|
RemoveAllEvents();
|
|
}
|
|
|
|
void SCA_IActuator::DecLink()
|
|
{
|
|
m_links--;
|
|
if (m_links < 0)
|
|
{
|
|
printf("Warning: actuator %s has negative m_links: %d\n", m_name.Ptr(), m_links);
|
|
m_links = 0;
|
|
}
|
|
}
|
|
|
|
void SCA_IActuator::LinkToController(SCA_IController* controller)
|
|
{
|
|
m_linkedcontrollers.push_back(controller);
|
|
}
|
|
|
|
void SCA_IActuator::UnlinkController(SCA_IController* controller)
|
|
{
|
|
std::vector<class SCA_IController*>::iterator contit;
|
|
for (contit = m_linkedcontrollers.begin();!(contit==m_linkedcontrollers.end());++contit)
|
|
{
|
|
if ((*contit) == controller)
|
|
{
|
|
*contit = m_linkedcontrollers.back();
|
|
m_linkedcontrollers.pop_back();
|
|
return;
|
|
}
|
|
}
|
|
printf("Missing link from actuator %s:%s to controller %s:%s\n",
|
|
m_gameobj->GetName().ReadPtr(), GetName().ReadPtr(),
|
|
controller->GetParent()->GetName().ReadPtr(), controller->GetName().ReadPtr());
|
|
}
|
|
|
|
void SCA_IActuator::UnlinkAllControllers()
|
|
{
|
|
std::vector<class SCA_IController*>::iterator contit;
|
|
for (contit = m_linkedcontrollers.begin();!(contit==m_linkedcontrollers.end());++contit)
|
|
{
|
|
(*contit)->UnlinkActuator(this);
|
|
}
|
|
m_linkedcontrollers.clear();
|
|
}
|
|
|