private void LoadTextureFromWad(string WadFileName, TexInfoClass[] TexturesToLoad)
{
if (File.Exists("Assets/Wad/" + WadFileName))
{
//read in wad header
BinaryReader wadStream = new BinaryReader(File.Open("Assets/Wad/" + WadFileName, FileMode.Open));
string wadType = new string (wadStream.ReadChars(4));
if (wadType != "WAD3" && wadType != "WAD2")
{
Debug.LogError("Wad file wrong type");
return;
}
int numberOfTexs = (int)wadStream.ReadUInt32();
wadStream.BaseStream.Position = wadStream.ReadUInt32(); //move to start of wad directory
TexInfoClass[] TexuresInWadFile = new TexInfoClass[numberOfTexs]; //this will hold an array of all texture names and offsets in the wad file
//for each texture in wad file get ist name of offset in the file
for (int i = 0; i < TexuresInWadFile.Length; i++)
{
TexuresInWadFile [i] = new TexInfoClass();
TexuresInWadFile [i].IndexOfMipTex = (int)wadStream.ReadUInt32(); //get offset for texture
wadStream.BaseStream.Position += 12; //skip info
TexuresInWadFile [i].TextureName = wadStream.LoadCleanString(16);
}
//now compare our list of missing textures and load any we find in the TexturesToLoad array
for (int j = 0; j < TexturesToLoad.Length; j++)
{
for (int k = 0; k < TexuresInWadFile.Length; k++)
{
if (TexturesToLoad [j].TextureName == TexuresInWadFile [k].TextureName)
{
//we found a missing texture so load it
miptexLump [TexturesToLoad [j].IndexOfMipTex] = ReadInTexture(TexuresInWadFile [k].IndexOfMipTex, wadStream, WadFileName);
if (miptexLump [TexturesToLoad [j].IndexOfMipTex].texture != null)
{
TexturesToLoad [j].TextureName = null; //might need check for null returned texture
}
break;
}
}
}
wadStream.Close();
}
else
{
Debug.LogError("Error wad file " + WadFileName.ToString() + " not found");
}
}
public void findNullTextures()
{
//make a list of textures that need to be loaded from wad files
TexInfoClass[] texinfo = new TexInfoClass[NumTexLoadFromWad];
//iterate miptexLump and add a TexInfoClass for each null texture we need to load
int IndexOfTexinfo = 0;
for (int j = 0; j < miptexLump.Length; j++) //!!!!!!!!!! do this in the load miptexLump method instead!!!!!!!!!!!!!!!!!!
{
if (miptexLump [j].texture == null)
{
texinfo [IndexOfTexinfo] = new TexInfoClass(miptexLump [j].name, j);
IndexOfTexinfo++;
}
}
//next get the string of wads we need
string[] wadFileNames;
myParser = new EntityParser(entityLump.rawEntities);
Dictionary <string, string> mylist = myParser.ReadEntity();
string tempString;
if (mylist.ContainsKey("wad"))
{
tempString = mylist ["wad"];
wadFileNames = tempString.Split(';');
for (int i = 0; i < wadFileNames.Length; i++)
{
wadFileNames [i] = wadFileNames [i].Substring(wadFileNames [i].LastIndexOf("\\") + 1); //remove unwanted text
if (wadFileNames [i].Length > 3)
{
Debug.Log(wadFileNames [i].ToString());
LoadTextureFromWad(wadFileNames [i], texinfo);
}
}
}
else
{
Debug.Log("no textures to load from wad, or no wad key found in bsp");
}
}
private void LoadTextureFromWad (string WadFileName, TexInfoClass[] TexturesToLoad)
{
if (File.Exists ("Assets/Wad/" + WadFileName))
{
//read in wad header
BinaryReader wadStream = new BinaryReader (File.Open ("Assets/Wad/" + WadFileName, FileMode.Open));
string wadType = new string (wadStream.ReadChars (4));
if (wadType != "WAD3" && wadType != "WAD2")
{
Debug.LogError ("Wad file wrong type");
return;
}
int numberOfTexs = (int)wadStream.ReadUInt32 ();
wadStream.BaseStream.Position = wadStream.ReadUInt32 (); //move to start of wad directory
TexInfoClass[] TexuresInWadFile = new TexInfoClass[numberOfTexs];//this will hold an array of all texture names and offsets in the wad file
//for each texture in wad file get ist name of offset in the file
for (int i=0; i<TexuresInWadFile.Length; i++)
{
TexuresInWadFile [i] = new TexInfoClass ();
TexuresInWadFile [i].IndexOfMipTex = (int)wadStream.ReadUInt32 (); //get offset for texture
wadStream.BaseStream.Position += 12;//skip info
TexuresInWadFile [i].TextureName = wadStream.LoadCleanString (16);
}
//now compare our list of missing textures and load any we find in the TexturesToLoad array
for (int j=0; j<TexturesToLoad.Length; j++)
{
for (int k=0; k<TexuresInWadFile.Length; k++)
{
if (TexturesToLoad [j].TextureName == TexuresInWadFile [k].TextureName)
{
//we found a missing texture so load it
miptexLump [TexturesToLoad [j].IndexOfMipTex] = ReadInTexture (TexuresInWadFile [k].IndexOfMipTex, wadStream, WadFileName);
if (miptexLump [TexturesToLoad [j].IndexOfMipTex].texture != null)
TexturesToLoad [j].TextureName = null;//might need check for null returned texture
break;
}
}
}
wadStream.Close ();
}
else
{
Debug.LogError ("Error wad file " + WadFileName.ToString () + " not found");
}
}
public void findNullTextures ()
{
//make a list of textures that need to be loaded from wad files
TexInfoClass[] texinfo = new TexInfoClass[NumTexLoadFromWad];
//iterate miptexLump and add a TexInfoClass for each null texture we need to load
int IndexOfTexinfo = 0;
for (int j=0; j<miptexLump.Length; j++)//!!!!!!!!!! do this in the load miptexLump method instead!!!!!!!!!!!!!!!!!!
{
if (miptexLump [j].texture == null)
{
texinfo [IndexOfTexinfo] = new TexInfoClass (miptexLump [j].name, j);
IndexOfTexinfo++;
}
}
//next get the string of wads we need
string[] wadFileNames;
myParser = new EntityParser (entityLump.rawEntities);
Dictionary<string, string> mylist = myParser.ReadEntity ();
string tempString;
if (mylist.ContainsKey ("wad"))
{
tempString = mylist ["wad"];
wadFileNames = tempString.Split (';');
for (int i =0; i<wadFileNames.Length; i++)
{
wadFileNames [i] = wadFileNames [i].Substring (wadFileNames [i].LastIndexOf ("\\") + 1);//remove unwanted text
if (wadFileNames [i].Length > 3)
{
Debug.Log (wadFileNames [i].ToString ());
LoadTextureFromWad (wadFileNames [i], texinfo);
}
}
}
else
{
Debug.Log ("no textures to load from wad, or no wad key found in bsp");
}
}
