Magic_Game/core/Base/GC.cpp

#include "..\e2dbase.h"
#include "..\e2dtool.h"

// GC <20><><EFBFBD>ƣ<EFBFBD><C6A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD>ٵ<EFBFBD><D9B5><EFBFBD>
e2d::GC e2d::GC::_instance;

e2d::GC::~GC()
{
	// ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><D0B5><EFBFBD>
	Game::destroyInstance();
	Renderer::destroyInstance();
	Window::destroyInstance();
	Player::destroyInstance();
}


// GC <20>ͷųص<C5B3>ʵ<EFBFBD>ֻ<EFBFBD><D6BB>ƣ<EFBFBD>
// Object <20><><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD>_refCount<6E><74><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>̶<EFBFBD><CCB6>Ϸ<EFBFBD>ֹ<EFBFBD><D6B9><EFBFBD>ڴ<EFBFBD>й©
// <20><><EFBFBD><EFBFBD>¼<EFBFBD>˶<EFBFBD><CBB6><EFBFBD><EFBFBD><EFBFBD>ʹ<EFBFBD>õĴ<C3B5><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ 0 ʱ<><CAB1>GC <20><><EFBFBD>Զ<EFBFBD><D4B6>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <20><><EFBFBD>е<EFBFBD> Object <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ڱ<EFBFBD>ʹ<EFBFBD><CAB9>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Text <20><><EFBFBD>ӵ<EFBFBD><D3B5>˳<EFBFBD><CBB3><EFBFBD><EFBFBD>У<EFBFBD>
// <20><><EFBFBD><EFBFBD> retain <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD>ö<EFBFBD><C3B6>󲻱<EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>ʹ<EFBFBD><CAB9>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD> release <20><><EFBFBD><EFBFBD>
void e2d::GC::__update()
{
	if (!_notifyed) return;

	_notifyed = false;
	for (auto iter = _pool.begin(); iter != _pool.end();)
	{
		if ((*iter)->getRefCount() <= 0)
		{
			(*iter)->onDestroy();
			delete (*iter);
			iter = _pool.erase(iter);
		}
		else
		{
			++iter;
		}
	}
}

void e2d::GC::clear()
{
	for (auto pObj : _pool)
	{
		delete pObj;
	}
	_pool.clear();
}

void e2d::GC::addObject(e2d::Object * pObject)
{
	if (pObject)
	{
		_pool.insert(pObject);
	}
}

e2d::GC * e2d::GC::getInstance()
{
	return &_instance;
}

void e2d::GC::notify()
{
	_notifyed = true;
}

void e2d::GC::flush()
{
	GC::notify();
	GC::__update();
}