Add a variadic getHNOT

apps/essimporter/importcellref.cpp

@@ -45,23 +45,14 @@ namespace ESSImport
         bool isDeleted = false;
         ESM::CellRef::loadData(esm, isDeleted);
 
-        mActorData.mHasACDT = false;
+        mActorData.mHasACDT
-        if (esm.isNextSub("ACDT"))
+            = esm.getHNOT("ACDT", mActorData.mACDT.mUnknown, mActorData.mACDT.mFlags, mActorData.mACDT.mBreathMeter,
-        {
-            mActorData.mHasACDT = true;
-            esm.getHT(mActorData.mACDT.mUnknown, mActorData.mACDT.mFlags, mActorData.mACDT.mBreathMeter,
                 mActorData.mACDT.mUnknown2, mActorData.mACDT.mDynamic, mActorData.mACDT.mUnknown3,
                 mActorData.mACDT.mAttributes, mActorData.mACDT.mMagicEffects, mActorData.mACDT.mUnknown4,
                 mActorData.mACDT.mGoldPool, mActorData.mACDT.mCountDown, mActorData.mACDT.mUnknown5);
-        }
 
-        mActorData.mHasACSC = false;
+        mActorData.mHasACSC = esm.getHNOT("ACSC", mActorData.mACSC.mUnknown1, mActorData.mACSC.mFlags,
-        if (esm.isNextSub("ACSC"))
+            mActorData.mACSC.mUnknown2, mActorData.mACSC.mCorpseClearCountdown, mActorData.mACSC.mUnknown3);
-        {
-            mActorData.mHasACSC = true;
-            esm.getHT(mActorData.mACSC.mUnknown1, mActorData.mACSC.mFlags, mActorData.mACSC.mUnknown2,
-                mActorData.mACSC.mCorpseClearCountdown, mActorData.mACSC.mUnknown3);
-        }
 
         if (esm.isNextSub("ACSL"))
             esm.skipHSubSize(112);
@@ -127,23 +118,17 @@ namespace ESSImport
         }
 
         // FIXME: not all actors have this, add flag
-        if (esm.isNextSub("CHRD")) // npc only
+        esm.getHNOT("CHRD", mActorData.mSkills); // npc only
-            esm.getHExact(mActorData.mSkills, 27 * 2 * sizeof(int));
 
-        if (esm.isNextSub("CRED")) // creature only
+        esm.getHNOT("CRED", mActorData.mCombatStats); // creature only
-            esm.getHExact(mActorData.mCombatStats, 3 * 2 * sizeof(int));
 
         mActorData.mSCRI.load(esm);
 
         if (esm.isNextSub("ND3D"))
             esm.skipHSub();
 
-        mActorData.mHasANIS = false;
+        mActorData.mHasANIS
-        if (esm.isNextSub("ANIS"))
+            = esm.getHNOT("ANIS", mActorData.mANIS.mGroupIndex, mActorData.mANIS.mUnknown, mActorData.mANIS.mTime);
-        {
-            mActorData.mHasANIS = true;
-            esm.getHT(mActorData.mANIS.mGroupIndex, mActorData.mANIS.mUnknown, mActorData.mANIS.mTime);
-        }
 
         if (esm.isNextSub("LVCR"))
         {
@@ -161,10 +146,7 @@ namespace ESSImport
         // I've seen DATA *twice* on a creature record, and with the exact same content too! weird
         // alarmvoi0000.ess
         for (int i = 0; i < 2; ++i)
-        {
+            esm.getHNOT("DATA", mPos.pos, mPos.rot);
-            if (esm.isNextSub("DATA"))
-                esm.getHNT("DATA", mPos.pos, mPos.rot);
-        }
 
         mDeleted = 0;
         if (esm.isNextSub("DELE"))

apps/essimporter/importplayer.cpp

@@ -55,12 +55,7 @@ namespace ESSImport
         if (esm.isNextSub("NAM3"))
             esm.skipHSub();
 
-        mHasENAM = false;
+        mHasENAM = esm.getHNOT("ENAM", mENAM.mCellX, mENAM.mCellY);
-        if (esm.isNextSub("ENAM"))
-        {
-            mHasENAM = true;
-            esm.getHT(mENAM.mCellX, mENAM.mCellY);
-        }
 
         if (esm.isNextSub("LNAM"))
             esm.skipHSub();
@@ -73,12 +68,7 @@ namespace ESSImport
             mFactions.push_back(fnam);
         }
 
-        mHasAADT = false;
+        mHasAADT = esm.getHNOT("AADT", mAADT.animGroupIndex, mAADT.mUnknown5); // Attack animation data?
-        if (esm.isNextSub("AADT")) // Attack animation data?
-        {
-            mHasAADT = true;
-            esm.getHT(mAADT.animGroupIndex, mAADT.mUnknown5);
-        }
 
         if (esm.isNextSub("KNAM"))
             esm.skipHSub(); // assigned Quick Keys, I think

components/esm3/aisequence.cpp

@@ -15,12 +15,7 @@ namespace ESM
         {
             esm.getHNT("DATA", mData.mDistance, mData.mDuration, mData.mTimeOfDay, mData.mIdle, mData.mShouldRepeat);
             esm.getHNT("STAR", mDurationData.mRemainingDuration, mDurationData.unused); // was mStartTime
-            mStoredInitialActorPosition = false;
+            mStoredInitialActorPosition = esm.getHNOT("POS_", mInitialActorPosition.mValues);
-            if (esm.isNextSub("POS_"))
-            {
-                mStoredInitialActorPosition = true;
-                esm.getHT(mInitialActorPosition.mValues);
-            }
         }
 
         void AiWander::save(ESMWriter& esm) const

components/esm3/cellid.cpp

@@ -11,17 +11,9 @@ namespace ESM
     {
         mWorldspace = esm.getHNString("SPAC");
 
-        if (esm.isNextSub("CIDX"))
-        {
-            esm.getHT(mIndex.mX, mIndex.mY);
-            mPaged = true;
-        }
-        else
-        {
-            mPaged = false;
         mIndex.mX = 0;
         mIndex.mY = 0;
-        }
+        mPaged = esm.getHNOT("CIDX", mIndex.mX, mIndex.mY);
     }
 
     void CellId::save(ESMWriter& esm) const

components/esm3/esmreader.hpp

@@ -151,9 +151,19 @@ namespace ESM
         // Optional version of getHNT
         template <typename X>
         void getHNOT(X& x, NAME name)
+        {
+            getHNOT(name, x);
+        }
+
+        template <class... Args>
+        bool getHNOT(NAME name, Args&... args)
         {
             if (isNextSub(name))
-                getHT(x);
+            {
+                getHT(args...);
+                return true;
+            }
+            return false;
         }
 
         // Get data of a given type/size, including subrecord header

components/esm3/loadtes3.cpp

@@ -20,10 +20,8 @@ namespace ESM
 
     void Header::load(ESMReader& esm)
     {
-        if (esm.isNextSub("FORM"))
-            esm.getHT(mFormatVersion);
-        else
         mFormatVersion = DefaultFormatVersion;
+        esm.getHNOT("FORM", mFormatVersion);
 
         if (esm.isNextSub("HEDR"))
         {
@@ -43,11 +41,8 @@ namespace ESM
             mMaster.push_back(m);
         }
 
-        if (esm.isNextSub("GMDT"))
+        esm.getHNOT("GMDT", mGameData.mCurrentHealth, mGameData.mMaximumHealth, mGameData.mHour, mGameData.unknown1,
-        {
-            esm.getHT(mGameData.mCurrentHealth, mGameData.mMaximumHealth, mGameData.mHour, mGameData.unknown1,
             mGameData.mCurrentCell.mData, mGameData.unknown2, mGameData.mPlayerName.mData);
-        }
         if (esm.isNextSub("SCRD"))
         {
             esm.getSubHeader();

components/esm3/objectstate.cpp

@@ -32,15 +32,8 @@ namespace ESM
         mCount = 1;
         esm.getHNOT(mCount, "COUN");
 
-        if (esm.isNextSub("POS_"))
-        {
-            std::array<float, 6> pos;
-            esm.getHT(pos);
-            memcpy(mPosition.pos, pos.data(), sizeof(float) * 3);
-            memcpy(mPosition.rot, pos.data() + 3, sizeof(float) * 3);
-        }
-        else
         mPosition = mRef.mPos;
+        esm.getHNOT("POS_", mPosition.pos, mPosition.rot);
 
         mFlags = 0;
         esm.getHNOT(mFlags, "FLAG");

components/esm3/player.cpp

@@ -15,14 +15,9 @@ namespace ESM
 
         esm.getHNT("LKEP", mLastKnownExteriorPosition);
 
-        if (esm.isNextSub("MARK"))
+        mHasMark = esm.getHNOT("MARK", mMarkedPosition.pos, mMarkedPosition.rot);
-        {
+        if (mHasMark)
-            mHasMark = true;
-            esm.getHT(mMarkedPosition.pos, mMarkedPosition.rot);
             mMarkedCell = esm.getCellId();
-        }
-        else
-            mHasMark = false;
 
         // Automove, no longer used.
         if (esm.isNextSub("AMOV"))