C++ (Cpp) MapObject::GetMap Examples

Example #1

File: MapObjectManager.cpp Project: SmallRaindrop/LocatorApp

void CMapObjectManager::update(float dt)
{
	MapObject* array[1024] = {0};
	int len = 0;
	assert(m_Objects.size() < 1024);
	for ( MapObjectList::iterator itr = m_Objects.begin();itr != m_Objects.end(); )
	{
		MapObject* pObject = *itr;

		// 清理掉被标记为删除的，和没有地图的野对象
		if ( !pObject || pObject->GetDeleted() || !pObject->GetMap() )
		{
			CC_SAFE_RELEASE(pObject);
			itr = m_Objects.erase(itr);
			continue;
		}

		// 合法的对象加入新的列表
		array[len++] = pObject;
		pObject->retain();
		++itr;
	}

	// 对新列表按照遮挡关系排序
	//qsort(array,len,sizeof(MapObject*),(int (__cdecl *)(const void *,const void *))compare);
	sortZorder(array,len);
	
	for ( int i = 0;i<len;++i )
	{
		array[i]->setLocalZOrder(len-i);
		array[i]->update(dt);
		array[i]->release();
		array[i] = NULL;
	}
}