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OpenMW/apps/openmw/mwgui/referenceinterface.cpp
2015-08-21 21:12:39 +12:00

37 lines
899 B
C++

#include "referenceinterface.hpp"
#include "../mwbase/world.hpp"
#include "../mwbase/environment.hpp"
#include "../mwmechanics/actorutil.hpp"
namespace MWGui
{
ReferenceInterface::ReferenceInterface()
: mCurrentPlayerCell(NULL)
{
}
ReferenceInterface::~ReferenceInterface()
{
}
void ReferenceInterface::checkReferenceAvailable()
{
MWWorld::CellStore* playerCell = MWMechanics::getPlayer().getCell();
// check if player has changed cell, or count of the reference has become 0
if ((playerCell != mCurrentPlayerCell && mCurrentPlayerCell != NULL)
|| (!mPtr.isEmpty() && mPtr.getRefData().getCount() == 0))
{
if (!mPtr.isEmpty())
{
mPtr = MWWorld::Ptr();
onReferenceUnavailable();
}
}
mCurrentPlayerCell = playerCell;
}
}