Add NAME and DELE handling to ESM records.

Changed records are those where DELE is inserted at the beginning of a
record (before NAME).
The record has all required sub-records in this case.

components/esm/loadbsgn.cpp

@@ -3,6 +3,7 @@
 #include "esmreader.hpp"
 #include "esmwriter.hpp"
 #include "defs.hpp"
+#include "util.hpp"
 
 namespace ESM
 {
@@ -11,6 +12,10 @@ namespace ESM
 void BirthSign::load(ESMReader &esm)
 {
     mPowers.mList.clear();
+
+    mIsDeleted = readDeleSubRecord(esm);
+    mId = esm.getHNString("NAME");
+
     while (esm.hasMoreSubs())
     {
         esm.getSubName();
@@ -37,6 +42,11 @@ void BirthSign::load(ESMReader &esm)
 
 void BirthSign::save(ESMWriter &esm) const
 {
+    if (mIsDeleted)
+    {
+        writeDeleSubRecord(esm);
+    }
+    esm.writeHNCString("NAME", mId);
     esm.writeHNOCString("FNAM", mName);
     esm.writeHNOCString("TNAM", mTexture);
     esm.writeHNOCString("DESC", mDescription);
@@ -50,6 +60,7 @@ void BirthSign::save(ESMWriter &esm) const
         mDescription.clear();
         mTexture.clear();
         mPowers.mList.clear();
+        mIsDeleted = false;
     }
 
 }

components/esm/loadbsgn.hpp

@@ -22,6 +22,8 @@ struct BirthSign
     // List of powers and abilities that come with this birth sign.
     SpellList mPowers;
 
+    bool mIsDeleted;
+
     void load(ESMReader &esm);
     void save(ESMWriter &esm) const;
 

components/esm/loadltex.cpp

@@ -3,6 +3,7 @@
 #include "esmreader.hpp"
 #include "esmwriter.hpp"
 #include "defs.hpp"
+#include "util.hpp"
 
 namespace ESM
 {
@@ -10,11 +11,18 @@ namespace ESM
 
 void LandTexture::load(ESMReader &esm)
 {
+    mIsDeleted = readDeleSubRecord(esm);
+    mId = esm.getHNString("NAME");
     esm.getHNT(mIndex, "INTV");
     mTexture = esm.getHNString("DATA");
 }
 void LandTexture::save(ESMWriter &esm) const
 {
+    if (mIsDeleted)
+    {
+        writeDeleSubRecord(esm);
+    }
+    esm.writeHNCString("NAME", mId);
     esm.writeHNT("INTV", mIndex);
     esm.writeHNCString("DATA", mTexture);
 }
@@ -23,6 +31,7 @@ void LandTexture::blank()
 {
     mTexture.clear();
     mIndex = -1;
+    mIsDeleted = false;
 }
 
 }

components/esm/loadltex.hpp

@@ -34,6 +34,8 @@ struct LandTexture
     std::string mId, mTexture;
     int mIndex;
 
+    bool mIsDeleted;
+
     void blank();
     ///< Set record to default state (does not touch the ID).
 

components/esm/loadregn.cpp

@@ -3,6 +3,7 @@
 #include "esmreader.hpp"
 #include "esmwriter.hpp"
 #include "defs.hpp"
+#include "util.hpp"
 
 namespace ESM
 {
@@ -10,6 +11,8 @@ namespace ESM
 
 void Region::load(ESMReader &esm)
 {
+    mIsDeleted = readDeleSubRecord(esm);
+    mId = esm.getHNString("NAME");
     mName = esm.getHNOString("FNAM");
 
     esm.getSubNameIs("WEAT");
@@ -49,6 +52,11 @@ void Region::load(ESMReader &esm)
 }
 void Region::save(ESMWriter &esm) const
 {
+    if (mIsDeleted)
+    {
+        writeDeleSubRecord(esm);
+    }
+    esm.writeHNString("NAME", mId);
     esm.writeHNOCString("FNAM", mName);
 
     if (esm.getVersion() == VER_12)
@@ -77,5 +85,7 @@ void Region::save(ESMWriter &esm) const
         mName.clear();
         mSleepList.clear();
         mSoundList.clear();
+
+        mIsDeleted = false;
     }
 }

components/esm/loadregn.hpp

@@ -51,6 +51,8 @@ struct Region
 
     std::vector<SoundRef> mSoundList;
 
+    bool mIsDeleted;
+
     void load(ESMReader &esm);
     void save(ESMWriter &esm) const;