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openmw-tes3mp/components/esm/statstate.hpp

71 lines
1.6 KiB
C++

#ifndef OPENMW_ESM_STATSTATE_H
#define OPENMW_ESM_STATSTATE_H
#include "esmreader.hpp"
#include "esmwriter.hpp"
namespace ESM
{
// format 0, saved games only
template<typename T>
struct StatState
{
T mBase;
T mMod; // Note: can either be the modifier, or the modified value.
// A bit inconsistent, but we can't fix this without breaking compatibility.
T mCurrent;
float mDamage;
float mProgress;
StatState();
void load (ESMReader &esm);
void save (ESMWriter &esm) const;
};
template<typename T>
StatState<T>::StatState() : mBase (0), mMod (0), mCurrent (0), mDamage (0), mProgress (0) {}
template<typename T>
void StatState<T>::load (ESMReader &esm)
{
esm.getHNT (mBase, "STBA");
mMod = 0;
esm.getHNOT (mMod, "STMO");
mCurrent = 0;
esm.getHNOT (mCurrent, "STCU");
// mDamage was changed to a float; ensure backwards compatibility
T oldDamage = 0;
esm.getHNOT(oldDamage, "STDA");
mDamage = static_cast<float>(oldDamage);
esm.getHNOT (mDamage, "STDF");
mProgress = 0;
esm.getHNOT (mProgress, "STPR");
}
template<typename T>
void StatState<T>::save (ESMWriter &esm) const
{
esm.writeHNT ("STBA", mBase);
if (mMod != 0)
esm.writeHNT ("STMO", mMod);
if (mCurrent)
esm.writeHNT ("STCU", mCurrent);
if (mDamage)
esm.writeHNT ("STDF", mDamage);
if (mProgress)
esm.writeHNT ("STPR", mProgress);
}
}
#endif