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#include "StdAfx.h"
// Object.cpp: implementation of the CObject class.
//
//////////////////////////////////////////////////////////////////////
#include "Object.h"
#include "mmgr.h"
#include "creg/STL_Set.h"
#include "LogOutput.h"
#ifndef USE_MMGR
# define m_setOwner(file, line, func)
# define m_resetGlobals()
#endif
CR_BIND(CObject, )
CR_REG_METADATA(CObject, (
// CR_MEMBER(listening),
// CR_MEMBER(listeners),
CR_SERIALIZER(Serialize),
CR_POSTLOAD(PostLoad)
));
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
CObject::CObject()
{
}
CObject::~CObject()
{
std::list<CObject*>::iterator di;
for(di=listeners.begin();di!=listeners.end();++di){
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
(*di)->DependentDied(this);
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
ListErase<CObject*>((*di)->listening, this);
}
for(di=listening.begin();di!=listening.end();++di){
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
ListErase<CObject*>((*di)->listeners, this);
}
m_resetGlobals();
}
void CObject::Serialize(creg::ISerializer *s)
{
if (s->IsWriting ()) {
int size=0;
for (std::list<CObject*>::iterator i=listening.begin();i!=listening.end();++i) {
if ((*i)->GetClass()!=CObject::StaticClass())
size++;
}
s->Serialize (&size, sizeof(int));
for (std::list<CObject*>::iterator i=listening.begin();i!=listening.end();++i) {
if ((*i)->GetClass()!=CObject::StaticClass())
s->SerializeObjectPtr((void **)&*i,(*i)->GetClass());
else
logOutput.Print("Death dependance not serialized in %s",this->GetClass()->name.c_str());
}
} else {
int size;
s->Serialize (&size, sizeof(int));
for (int i=0;i<size;i++) {
std::list<CObject*>::iterator itm=listening.insert(listening.end(),0);
s->SerializeObjectPtr((void **)&*itm,0);
}
}
}
void CObject::PostLoad()
{
for (std::list<CObject*>::iterator i=listening.begin();i!=listening.end();i++) {
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
(*i)->listeners.insert((*i)->listeners.end(),this);
}
m_resetGlobals();
}
void CObject::DependentDied(CObject* o)
{
}
void CObject::AddDeathDependence(CObject *o)
{
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
o->listeners.insert(o->listeners.end(),this);
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
listening.insert(listening.end(),o);
m_resetGlobals();
}
void CObject::DeleteDeathDependence(CObject *o)
{
//note that we can be listening to a single object from several different places (like curreclaim in CBuilder and lastAttacker in CUnit, grr) so we should only remove one of them
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
ListErase<CObject*>(listening, o);
m_setOwner(__FILE__, __LINE__, __FUNCTION__);
ListErase<CObject*>(o->listeners, this);
m_resetGlobals();
}
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