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/*
* The Mana Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
*
* This file is part of The Mana Client.
*
* 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "resources/resource.h"
#include "log.h"
#include "resources/resourcemanager.h"
#include <cassert>
Resource::~Resource()
{
}
void Resource::incRef()
{
++mRefCount;
}
void Resource::decRef()
{
// Reference may not already have reached zero
if (mRefCount == 0) {
logger->log("Warning: mRefCount already zero for %s", mIdPath.c_str());
assert(false);
}
--mRefCount;
if (mRefCount == 0)
{
// Warn the manager that this resource is no longer used.
ResourceManager *resman = ResourceManager::getInstance();
resman->release(this);
}
}
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