private void ExtractH2Tag(int index)
{
//Load Shared Map streams
FileStream fsShared = OptionsManager.GetHalo2SharedStream();
FileStream fsSinglePlayerShared = OptionsManager.GetHalo2SinglePlayerSharedStream();
FileStream fsMainMenu = OptionsManager.GetHalo2MainMenuStream();
//Tag Header loader start
string TagClass = CompUtil.GetTagClass(BitConverter.GetBytes(Halo2Map.IndexItem[index].TagType), 0);
if (TagClass == "<fx>")
{
TagClass = "FXFX";
}
byte[] TagHeaderBuffer = new byte[64];
OptionsManager.GetGuerillaHeader(m_MapVersion, TagClass, TagHeaderBuffer);
string MagfilePathRoot = Application.StartupPath + @"\Tag Structures\Halo2\";
string OutputPathRoot = Application.StartupPath + @"\Games\Xbox\Halo2\";
//Creating Directorys for extacted tag
string[] Directorys = new string[256];
string DirSep = @"\";
Directorys = Halo2Map.StringTable.TagStrings[index].Split(DirSep.ToCharArray(), 256);
uint Dircount = (uint)Directorys.Length - 1;
string NewDirectoryStructure = "";
for (uint Count = 0; Count < Dircount; Count += 1)
{
if (Directory.Exists(OutputPathRoot + NewDirectoryStructure + Directorys[Count]) == false)
{
Directory.CreateDirectory(OutputPathRoot + NewDirectoryStructure + Directorys[Count]);
NewDirectoryStructure += Directorys[Count] + @"\";
}
else
{
NewDirectoryStructure += Directorys[Count] + @"\";
}
}
//Loading Tag Long name from mag file
string ProcessTagFile = TagClass.Trim() + ".mag";
StreamReader MagReader = new StreamReader(MagfilePathRoot + ProcessTagFile);
string InLine = MagReader.ReadLine();
//Create the Tag on disk
string SplitChar = ".";
string[] FixTagName = Halo2Map.StringTable.TagStrings[index].Split(SplitChar.ToCharArray(), 2);
//FileInfo fiout = new FileInfo(OptionsManager.GetExtractPath(m_MapVersion) + FixTagName[0] + "." + InLine.Trim());
string FileName = FixTagName[0] + "." + InLine.Trim();
MemoryStream msout = new MemoryStream();
TagHeader.SeekToTagDataStart(ref msout);
// Create a tag table for
byte[] TagTable = new byte[TagCount * 16];
fsin.Seek(Halo2Map.IndexHeader.OffsetToTags, System.IO.SeekOrigin.Begin);
fsin.Read(TagTable, 0, TagTable.Length);
// Move File pointer to start of tag
fsin.Seek(Halo2Map.IndexItem[index].TagOffset, System.IO.SeekOrigin.Begin);
// Create the Tab char to provent errors
byte TabByte = 0x09;
string TabReplace = "";
TabReplace += (char)TabByte;
// Read the Structure from the mag file
string[] MagArray = new string[256];
int MagIndex = 0;
do
{
InLine = MagReader.ReadLine();
MagArray[MagIndex] = InLine.Replace(TabReplace, "").ToLower().Trim();
MagIndex = MagIndex + 1;
}while(MagReader.Peek() != -1);
MagReader.Close();
// Create debug stream writer
//StreamWriter DebugFile;
//DebugFile = new StreamWriter(msout.Name + ".txt" );
// Start the Tags extraction
Halo2Structure MainStruct = new Halo2Structure();
//if(TagClass == "sbsp")
MainStruct.StructureCS((uint)MagIndex, Halo2Map.IndexItem[index].TagOffsetMagic, Halo2Map.IndexItem[index].TagMagic, MagArray, 1, fsin, msout, fsShared, 0, 0, Halo2Map.StringTable.StringBuffer, Halo2Map.StringTable.OffsetsBuffer, fsSinglePlayerShared, fsMainMenu, fsShared, Halo2Map.MapHeader.MetaStart, Halo2Map.MapHeader.FileSize, null, TagTable, Halo2Map.MapHeader.ScriptStringArray);
//DebugFile.Flush();
//DebugFile.Close();
//For Refernce only
//public void StructureCS(uint MagIndex,uint OffsetMagic,uint MapMagic,string[] StructureArray,uint ChunkCount,FileStream MapFile,FileStream TagFile,FileStream BitmapFile,uint VerticesOffset,uint IndicesOffset,byte[] StringTable,byte[] StringTableOffsetList,FileStream single_player_shared_map,FileStream mainmenu_map,FileStream shared_map,uint StartOfTags,uint MapSize,StreamWriter DebugFile,byte[] TagTable,string[] ScriptStringArray)
// Initialize and write out the PROM tag header
TagHeader tag_hdr = new TagHeader();
tag_hdr.TagClass0 = Halo2Map.IndexItem[index].TagType;
tag_hdr.GameVersion = m_MapVersion;
tag_hdr.TagSize = (int)msout.Position - TagHeader.PROM_HEADER_SIZE;
tag_hdr.Write(ref msout);
//Write out a zero-attachment header
tag_hdr.SeekToAttachStart(ref msout);
AttachmentHeader attach_hdr = new AttachmentHeader();
attach_hdr.Write(ref msout);
if (m_OutputArchive != null)
{
//m_OutputArchive.AddTagfileToArchive(HaloMap.IndexItemStringList[index], msout.GetBuffer(), (int)msout.Position);
m_OutputArchive.AddFile(FileName, GetSubArray(msout.GetBuffer(), 0, (int)msout.Position - 12));
}
msout.Close();
fsShared.Close();
fsSinglePlayerShared.Close();
fsMainMenu.Close();
}
