loadtes3: don't pack() non-POD structs

components/esm/loadtes3.hpp

@@ -13,24 +13,37 @@ namespace ESM
 #pragma pack(push)
 #pragma pack(1)
 
+    struct Data
+    {
+        /* File format version. This is actually a float, the supported
+            versions are 1.2 and 1.3. These correspond to:
+            1.2 = 0x3f99999a and 1.3 = 0x3fa66666
+        */
+        unsigned int version;
+        int type;           // 0=esp, 1=esm, 32=ess (unused)
+        NAME32 author;      // Author's name
+        NAME256 desc;       // File description
+        int records;        // Number of records
+    };
+
+    struct GMDT
+    {
+        float mCurrentHealth;
+        float mMaximumHealth;
+        float mHour;
+        unsigned char unknown1[12];
+        NAME64 mCurrentCell;
+        unsigned char unknown2[4];
+        NAME32 mPlayerName;
+    };
+
+#pragma pack(pop)
+
     /// \brief File header record
     struct Header
     {
         static const int CurrentFormat = 0; // most recent known format
 
-        struct Data
-        {
-            /* File format version. This is actually a float, the supported
-                versions are 1.2 and 1.3. These correspond to:
-                1.2 = 0x3f99999a and 1.3 = 0x3fa66666
-            */
-            unsigned int version;
-            int type;           // 0=esp, 1=esm, 32=ess (unused)
-            NAME32 author;      // Author's name
-            NAME256 desc;       // File description
-            int records;        // Number of records
-        };
-
         // Defines another files (esm or esp) that this file depends upon.
         struct MasterData
         {
@@ -39,16 +52,6 @@ namespace ESM
             int index; // Position of the parent file in the global list of loaded files
         };
 
-        struct GMDT
-        {
-            float mCurrentHealth;
-            float mMaximumHealth;
-            float mHour;
-            unsigned char unknown1[12];
-            NAME64 mCurrentCell;
-            unsigned char unknown2[4];
-            NAME32 mPlayerName;
-        };
         GMDT mGameData; // Used in .ess savegames only
         std::vector<unsigned char> mSCRD; // Used in .ess savegames only, unknown
         std::vector<unsigned char> mSCRS; // Used in .ess savegames only, screenshot
@@ -62,7 +65,6 @@ namespace ESM
         void load (ESMReader &esm);
         void save (ESMWriter &esm);
     };
-#pragma pack(pop)
 
 }