From a0fdef2e57cdf66ad1f24162b7e4ba1a7aa646a3 Mon Sep 17 00:00:00 2001
From: Shon Ferguson <shonferg@users.sourceforge.net>
Date: Sun, 13 Nov 2005 23:52:15 +0000
Subject: [PATCH] Updated the WriteNifTree function to write the correct
version string and hex number for the version requested. Still doesn't
support the new header layout.
---
NIF_Blocks.cpp | 26 +++++++++++++-------------
NIF_Blocks.h | 8 ++++----
NIF_IO.cpp | 2 +-
nif_attrs.h | 4 ++--
niflib.cpp | 20 ++++++++++++++++----
niflib.h | 10 ++++++++--
6 files changed, 44 insertions(+), 26 deletions(-)
diff --git a/NIF_Blocks.cpp b/NIF_Blocks.cpp
index f6ca0039..5d3e7e68 100644
--- a/NIF_Blocks.cpp
+++ b/NIF_Blocks.cpp
@@ -577,7 +577,7 @@ void AShapeData::Read( ifstream& in, unsigned int version ){
/// numTexSets up here up after from version 10.0.1.0 on
short numTexSets;
- if ( version >= 0x0A000100 ) {
+ if ( version >= VER_10_0_1_0 ) {
numTexSets = ReadUShort( in );
}
@@ -605,12 +605,12 @@ void AShapeData::Read( ifstream& in, unsigned int version ){
}
}
// numTexSets down here up to version 4.2.2.0
- if ( version <= 0x04020200 ) {
+ if ( version <= VER_4_2_2_0 ) {
numTexSets = ReadUShort( in );
}
// hasUVs does not exist after version 4.0.0.2
bool hasUVs = true;
- if ( version <= 0x04000002 ) {
+ if ( version <= VER_4_0_0_2 ) {
hasUVs = ReadBool( in, version );
}
if ( numTexSets > 0 && hasUVs != 0 ){
@@ -627,7 +627,7 @@ void AShapeData::Read( ifstream& in, unsigned int version ){
//Unknown Short here from version 10.0.1.0 on
//Just read it and throw it away for now
- if ( version >= 0x0A000100 ) {
+ if ( version >= VER_10_0_1_0) {
ReadUShort( in );
}
}
@@ -826,14 +826,14 @@ void AParticlesData::Read( ifstream& in, unsigned int version ) {
AShapeData::Read( in, version );
//numActive exists up to version 4.0.0.2
- if ( version <= 0x04000002 ) {
+ if ( version <= VER_4_0_0_2 ) {
numActive = ReadUShort( in );
}
GetAttr("Active Radius")->Read( in, version );
//numValid exists up to version 4.0.0.2
- if ( version <= 0x04000002 ) {
+ if ( version <= VER_4_0_0_2 ) {
numValid = ReadUShort( in );
}
@@ -853,14 +853,14 @@ void AParticlesData::Write( ofstream& out, unsigned int version ) {
AShapeData::Write( out, version );
//numActive exists up to version 4.0.0.2
- if ( version <= 0x04000002 ) {
+ if ( version <= VER_4_0_0_2 ) {
WriteUShort( numActive, out );
}
GetAttr("Active Radius")->Write( out, version );
//numValid exists up to version 4.0.0.2
- if ( version <= 0x04000002 ) {
+ if ( version <= VER_4_0_0_2 ) {
WriteUShort( numValid, out );
}
@@ -1220,7 +1220,7 @@ void NiSkinData::Read( ifstream& in, unsigned int version ) {
int boneCount = ReadUInt( in );
unknownInt = ReadUInt( in );
//unknownByte exists from version 4.2.1.0 on
- if ( version >= 0x04020100 ) {
+ if ( version >= VER_4_2_1_0 ) {
unknownByte = ReadByte( in );
}
bones.resize(boneCount);
@@ -1257,7 +1257,7 @@ void NiSkinData::Write( ofstream& out, unsigned int version ) {
WriteUInt(short(bone_map.size()), out);
WriteUInt(unknownInt, out);
//unknownByte exists from version 4.2.1.0 on
- if ( version >= 0x04020100 ) {
+ if ( version >= VER_4_2_1_0) {
WriteByte( unknownByte, out );
}
@@ -2142,7 +2142,7 @@ void NiStringExtraData::Read( ifstream& in, unsigned int version ) {
}
//Up to version 4.2.2.0, read bytes remaining but don't bother to store it
- if ( version <= 0x04020200 ) {
+ if ( version <= VER_4_2_2_0 ) {
ReadUInt( in );
}
@@ -2160,8 +2160,8 @@ void NiStringExtraData::Write( ofstream& out, unsigned int version ) {
attr_ref string_data = GetAttr("String Data");
- //Up to version 4.2.2.0, Write Bytes Remaining - length of string + 4
- if ( version <= 0x04020200 ) {
+ //Up to version 4.2.2.0, Write Bytes Remaining; length of string + 4
+ if ( version <= VER_4_2_2_0 ) {
WriteUInt( uint(string_data->asString().length()) + 4, out );
}
diff --git a/NIF_Blocks.h b/NIF_Blocks.h
index 775f1d6b..ef594906 100644
--- a/NIF_Blocks.h
+++ b/NIF_Blocks.h
@@ -215,8 +215,8 @@ class AExtraData : public AData {
public:
AExtraData() {
_namable = true;
- _first_named_ver = 0x0A000100; //10.0.1.0
- AddAttr( attr_link, "Next Extra Data", 0, 0x04020200 );
+ _first_named_ver = VER_10_0_1_0; //10.0.1.0
+ AddAttr( attr_link, "Next Extra Data", 0, VER_4_2_2_0 );
}
~AExtraData() {};
};
@@ -569,7 +569,7 @@ class AParticlesData : public AShapeData {
public:
AParticlesData() {
AddAttr( attr_float, "Active Radius" );
- AddAttr( attr_short, "Unknown Short", 0x0401000C );
+ AddAttr( attr_short, "Unknown Short", VER_4_1_0_12 );
}
~AParticlesData() {}
void Read( ifstream& in, unsigned int version );
@@ -1307,7 +1307,7 @@ public:
class NiTextKeyExtraData : public AExtraData, public ITextKeyExtraData {
public:
NiTextKeyExtraData() {
- AddAttr( attr_int, "Unknown Int", 0, 0x04020200 );
+ AddAttr( attr_int, "Unknown Int", 0, VER_4_2_2_0 );
}
~NiTextKeyExtraData() {}
diff --git a/NIF_IO.cpp b/NIF_IO.cpp
index 1a15b0a4..0bd87225 100644
--- a/NIF_IO.cpp
+++ b/NIF_IO.cpp
@@ -232,7 +232,7 @@ string ReadString( ifstream &in ) {
}
bool ReadBool( ifstream &in, unsigned int version ) {
- if ( version < 0x04010001 ) {
+ if ( version <= 0x04010001 ) {
//Bools are stored as integers before version 4.1.0.1
return (ReadUInt( in ) != 0);
} else {
diff --git a/nif_attrs.h b/nif_attrs.h
index 8033dd88..c613606a 100644
--- a/nif_attrs.h
+++ b/nif_attrs.h
@@ -855,7 +855,7 @@ public:
data.PS2_K = ReadUShort( in );
//unknownShort exists up to version 4.1.0.12
- if ( version <= 0x0401000C ) {
+ if ( version <= VER_4_1_0_12) {
data.unknownShort = ReadUShort( in );
}
@@ -881,7 +881,7 @@ public:
WriteUShort( data.PS2_L, out );
WriteUShort( data.PS2_K, out );
//unknownShort exists up to version 4.1.0.12
- if ( version <= 0x0401000C ) {
+ if ( version <= VER_4_1_0_12 ) {
WriteUShort( data.unknownShort, out );
}
if ( _isBumpMap ) {
diff --git a/niflib.cpp b/niflib.cpp
index 1a9bb260..c9036f78 100644
--- a/niflib.cpp
+++ b/niflib.cpp
@@ -126,7 +126,7 @@ vector<blk_ref> ReadNifList( string file_name ) {
//There is an unknownInt here from version 10.1.0.0 on
uint unknownInt1;
- if ( version >= 0x0A010000 ) {
+ if ( version >= VER_10_1_0_0 ) {
unknownInt1 = ReadUInt( in );
}
@@ -331,10 +331,22 @@ void WriteNifTree( string file_name, blk_ref & root_block, unsigned int version
ofstream out( file_name.c_str(), ofstream::binary );
//--Write Header--//
- out.write( "NetImmerse File Format, Version 4.0.0.2 \n", HEADER_STRING_LEN );
+ //Version 10.0.1.0 is the last known to use the name NetImmerse
+ stringstream header_string;
+ if ( version <= VER_10_0_1_0 ) {
+ header_string << "NetImmerse File Format, Version ";
+ } else {
+ header_string << "Gamebryo File Format, Version ";
+ }
+ char * byte_ver = (char*)&version;
+ int int_ver[4] = { byte_ver[3], byte_ver[2], byte_ver[1], byte_ver[0] };
+
+
+ header_string << int_ver[3] << "." << int_ver[2] << "." << int_ver[1] << "." << int_ver[0] << " ";
+
+ out << header_string.str();
WriteByte( 10, out ); // Unknown Byte = 10
- char ver[] = {2,0,0,4}; // Version = 4.0.0.2 for Morrowind
- out.write( ver, 4 );
+ WriteUInt( version, out );
WriteUInt( uint(blk_list.size()), out ); //Number of blocks
//--WriteBlocks--//
diff --git a/niflib.h b/niflib.h
index bd0d5ed9..1706e550 100644
--- a/niflib.h
+++ b/niflib.h
@@ -68,7 +68,6 @@ struct ConditionalInt;
struct SkinWeight;
//--Constants--//
-const unsigned int HEADER_STRING_LEN = 39;
//Interface IDs
const int ID_TRI_SHAPE_DATA = 0;
@@ -91,7 +90,14 @@ const enum AttrTypes {
//NIF Versions
const int VER_4_0_0_2 = 0x04000002;
+const int VER_4_1_0_12 = 0x0401000C;
const int VER_4_2_0_2 = 0x04020002;
+const int VER_4_2_1_0 = 0x04020100;
+const int VER_4_2_2_0 = 0x04020200;
+const int VER_10_0_1_0 = 0x0A000100;
+const int VER_10_1_0_0 = 0x0A010000;
+const int VER_10_2_0_0 = 0x0A020000;
+const int VER_20_0_0_4 = 0x14000004;
#ifndef NULL
#define NULL 0
@@ -109,7 +115,7 @@ vector<blk_ref> ReadNifList( string file_name );
blk_ref ReadNifTree( string file_name );
//Writes a valid Nif File given a file name, a pointer to the root block of a file tree
-void WriteNifTree( string file_name, blk_ref & root_block, unsigned int version = VER_4_2_0_2 );
+void WriteNifTree( string file_name, blk_ref & root_block, unsigned int version = VER_4_0_0_2 );
////Returns the NIF spec version of a file, given a file name.
//string GetFileVersion(string file_name);
--
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