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openmw-tes3coop/components/esm/fogstate.cpp

41 lines
1.0 KiB
C++

#include "fogstate.hpp"
#include "esmreader.hpp"
#include "esmwriter.hpp"
void ESM::FogState::load (ESMReader &esm)
{
esm.getHNOT(mBounds, "BOUN");
esm.getHNOT(mNorthMarkerAngle, "ANGL");
while (esm.isNextSub("FTEX"))
{
esm.getSubHeader();
FogTexture tex;
esm.getT(tex.mX);
esm.getT(tex.mY);
size_t imageSize = esm.getSubSize()-sizeof(int)*2;
tex.mImageData.resize(imageSize);
esm.getExact(&tex.mImageData[0], imageSize);
mFogTextures.push_back(tex);
}
}
void ESM::FogState::save (ESMWriter &esm, bool interiorCell) const
{
if (interiorCell)
{
esm.writeHNT("BOUN", mBounds);
esm.writeHNT("ANGL", mNorthMarkerAngle);
}
for (std::vector<FogTexture>::const_iterator it = mFogTextures.begin(); it != mFogTextures.end(); ++it)
{
esm.startSubRecord("FTEX");
esm.writeT(it->mX);
esm.writeT(it->mY);
esm.write(&it->mImageData[0], it->mImageData.size());
esm.endRecord("FTEX");
}
}