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/**
* $Id$
* ***** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 *****
*/
#include "KX_TouchEventManager.h"
#include "SCA_ISensor.h"
#include "KX_TouchSensor.h"
#include "KX_GameObject.h"
#include "PHY_IPhysicsEnvironment.h"
#include "PHY_IPhysicsController.h"
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
KX_TouchEventManager::KX_TouchEventManager(class SCA_LogicManager* logicmgr,
PHY_IPhysicsEnvironment* physEnv)
: SCA_EventManager(logicmgr, TOUCH_EVENTMGR),
m_physEnv(physEnv)
{
//notm_scene->addTouchCallback(STATIC_RESPONSE, KX_TouchEventManager::collisionResponse, this);
//m_scene->addTouchCallback(OBJECT_RESPONSE, KX_TouchEventManager::collisionResponse, this);
//m_scene->addTouchCallback(SENSOR_RESPONSE, KX_TouchEventManager::collisionResponse, this);
m_physEnv->addTouchCallback(PHY_OBJECT_RESPONSE, KX_TouchEventManager::newCollisionResponse, this);
m_physEnv->addTouchCallback(PHY_SENSOR_RESPONSE, KX_TouchEventManager::newCollisionResponse, this);
m_physEnv->addTouchCallback(PHY_BROADPH_RESPONSE, KX_TouchEventManager::newBroadphaseResponse, this);
}
bool KX_TouchEventManager::NewHandleCollision(void* object1, void* object2, const PHY_CollData *coll_data)
{
PHY_IPhysicsController* obj1 = static_cast<PHY_IPhysicsController*>(object1);
PHY_IPhysicsController* obj2 = static_cast<PHY_IPhysicsController*>(object2);
m_newCollisions.insert(std::pair<PHY_IPhysicsController*, PHY_IPhysicsController*>(obj1, obj2));
return false;
}
bool KX_TouchEventManager::newCollisionResponse(void *client_data,
void *object1,
void *object2,
const PHY_CollData *coll_data)
{
KX_TouchEventManager *touchmgr = (KX_TouchEventManager *) client_data;
touchmgr->NewHandleCollision(object1, object2, coll_data);
return false;
}
bool KX_TouchEventManager::newBroadphaseResponse(void *client_data,
void *object1,
void *object2,
const PHY_CollData *coll_data)
{
PHY_IPhysicsController* ctrl = static_cast<PHY_IPhysicsController*>(object1);
KX_ClientObjectInfo* info = (ctrl) ? static_cast<KX_ClientObjectInfo*>(ctrl->getNewClientInfo()) : NULL;
// This call back should only be called for controllers of Near and Radar sensor
if (!info)
return true;
switch (info->m_type)
{
case KX_ClientObjectInfo::SENSOR:
if (info->m_sensors.size() == 1)
{
// only one sensor for this type of object
KX_TouchSensor* touchsensor = static_cast<KX_TouchSensor*>(*info->m_sensors.begin());
return touchsensor->BroadPhaseFilterCollision(object1,object2);
}
break;
case KX_ClientObjectInfo::OBSENSOR:
case KX_ClientObjectInfo::OBACTORSENSOR:
// this object may have multiple collision sensors,
// check is any of them is interested in this object
for(std::list<SCA_ISensor*>::iterator it = info->m_sensors.begin();
it != info->m_sensors.end();
++it)
{
if ((*it)->GetSensorType() == SCA_ISensor::ST_TOUCH)
{
KX_TouchSensor* touchsensor = static_cast<KX_TouchSensor*>(*it);
if (touchsensor->BroadPhaseSensorFilterCollision(object1, object2))
return true;
}
}
return false;
}
return true;
}
void KX_TouchEventManager::RegisterSensor(SCA_ISensor* sensor)
{
KX_TouchSensor* touchsensor = static_cast<KX_TouchSensor*>(sensor);
if (m_sensors.AddBack(touchsensor))
// the sensor was effectively inserted, register it
touchsensor->RegisterSumo(this);
}
void KX_TouchEventManager::RemoveSensor(SCA_ISensor* sensor)
{
KX_TouchSensor* touchsensor = static_cast<KX_TouchSensor*>(sensor);
if (touchsensor->Delink())
// the sensor was effectively removed, unregister it
touchsensor->UnregisterSumo(this);
}
void KX_TouchEventManager::EndFrame()
{
SG_DList::iterator<KX_TouchSensor> it(m_sensors);
for (it.begin();!it.end();++it)
{
(*it)->EndFrame();
}
}
void KX_TouchEventManager::NextFrame()
{
if (!m_sensors.Empty())
{
SG_DList::iterator<KX_TouchSensor> it(m_sensors);
for (it.begin();!it.end();++it)
(*it)->SynchronizeTransform();
for (std::set<NewCollision>::iterator cit = m_newCollisions.begin(); cit != m_newCollisions.end(); ++cit)
{
PHY_IPhysicsController* ctrl1 = (*cit).first;
// PHY_IPhysicsController* ctrl2 = (*cit).second;
// KX_GameObject* gameOb1 = ctrl1->getClientInfo();
// KX_GameObject* gameOb1 = ctrl1->getClientInfo();
KX_ClientObjectInfo *client_info = static_cast<KX_ClientObjectInfo *>(ctrl1->getNewClientInfo());
list<SCA_ISensor*>::iterator sit;
if (client_info) {
for ( sit = client_info->m_sensors.begin(); sit != client_info->m_sensors.end(); ++sit) {
static_cast<KX_TouchSensor*>(*sit)->NewHandleCollision((*cit).first, (*cit).second, NULL);
}
}
client_info = static_cast<KX_ClientObjectInfo *>((*cit).second->getNewClientInfo());
if (client_info) {
for ( sit = client_info->m_sensors.begin(); sit != client_info->m_sensors.end(); ++sit) {
static_cast<KX_TouchSensor*>(*sit)->NewHandleCollision((*cit).second, (*cit).first, NULL);
}
}
}
m_newCollisions.clear();
for (it.begin();!it.end();++it)
(*it)->Activate(m_logicmgr);
}
}
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