public static void LoadBSP()
{
// Initialize readers
BinaryReader = new BinaryReader(File.OpenRead(WorldController.GamePath + WorldController.ModName + "/maps/" + WorldController.MapName + ".bsp"));
CRead = new CustomReader(BinaryReader);
// ----- BEGIN READ BSP ----- //
BSP_Header = CRead.ReadType <dheader_t>();
Debug.Log("BSP version: " + BSP_Header.version);
string input = Encoding.ASCII.GetString(CRead.GetBytes(BSP_Header.lumps[0].fileofs, BSP_Header.lumps[0].filelen));
foreach (Match match in Regex.Matches(input, @"{[^}]*}", RegexOptions.IgnoreCase))
{
BSP_Entities.Add(match.Value);
}
switch (BSP_Header.version)
{
// FITCH: If BSP version more than 20, you need load HDR lumps
case 21: BSP_Faces.AddRange(CRead.ReadType <dface_t>(BSP_Header.lumps[58].fileofs, BSP_Header.lumps[58].filelen / 56)); break;
default: BSP_Faces.AddRange(CRead.ReadType <dface_t>(BSP_Header.lumps[7].fileofs, BSP_Header.lumps[7].filelen / 56)); break;
}
BSP_Models.AddRange(CRead.ReadType <dmodel_t>(BSP_Header.lumps[14].fileofs, BSP_Header.lumps[14].filelen / 48));
BSP_Texdata.AddRange(CRead.ReadType <dtexdata_t>(BSP_Header.lumps[2].fileofs, BSP_Header.lumps[2].filelen / 32));
BSP_Texinfo.AddRange(CRead.ReadType <texinfo_t>(BSP_Header.lumps[6].fileofs, BSP_Header.lumps[6].filelen / 72));
BSP_DispInfo.AddRange(CRead.ReadType <ddispinfo_t>(BSP_Header.lumps[26].fileofs, BSP_Header.lumps[26].filelen / 176));
BSP_DispVerts.AddRange(CRead.ReadType <dDispVert>(BSP_Header.lumps[33].fileofs, BSP_Header.lumps[33].filelen / 20));
int[] BSP_TexStrTable = CRead.ReadType <int>(BSP_Header.lumps[44].fileofs, BSP_Header.lumps[44].filelen / 4);
BSP_TexStrData.AddRange(CRead.ReadNullTerminatedString(BSP_Header.lumps[43].fileofs, BSP_TexStrTable));
BSP_Vertices.AddRange(CRead.ReadType <Vector3>(BSP_Header.lumps[3].fileofs, BSP_Header.lumps[3].filelen / 12));
BSP_Edges.AddRange(CRead.ReadType <dedge_t>(BSP_Header.lumps[12].fileofs, BSP_Header.lumps[12].filelen / 4));
BSP_Surfedges.AddRange(CRead.ReadType <int>(BSP_Header.lumps[13].fileofs, BSP_Header.lumps[13].filelen / 4));
BSP_PakFile = CRead.GetBytes(BSP_Header.lumps[40].fileofs, BSP_Header.lumps[40].filelen);
// ----- END READ BSP ----- //
for (int i = 0; i < BSP_Entities.Count; i++)
{
LoadEntity(i);
}
BinaryReader.BaseStream.Dispose();
}
private static void ParseMdlFile()
{
// ----- LOAD BODYPARTS ----- //
MDL_BodyParts.AddRange(CRead.ReadType <mstudiobodyparts_t>(MDL_Header.bodypart_offset, MDL_Header.bodypart_count));
int ModelArrayOffset = 0;
for (int i = 0; i < MDL_Header.bodypart_count; i++)
{
int ModelInputFilePosition = MDL_Header.bodypart_offset + (Marshal.SizeOf(typeof(mstudiobodyparts_t)) * i) + MDL_BodyParts[i].modelindex;
MDL_Models.AddRange(CRead.ReadType <mstudiomodel_t>(ModelInputFilePosition, MDL_BodyParts[i].nummodels));
for (int l = 0; l < MDL_BodyParts[i].nummodels; l++)
{
int MeshInputFilePosition = ModelInputFilePosition + (Marshal.SizeOf(typeof(mstudiomodel_t)) * l) + MDL_Models[ModelArrayOffset + l].meshindex;
MDL_Meshes.AddRange(CRead.ReadType <mstudiomesh_t>(MeshInputFilePosition, MDL_Models[l].nummeshes));
}
ModelArrayOffset += (MDL_BodyParts[i].nummodels - 1);
}
// ----- LOAD TEXTURES INFO ----- //
List <mstudiotexture_t> MDL_TexturesInfo = new List <mstudiotexture_t>();
MDL_TexturesInfo.AddRange(CRead.ReadType <mstudiotexture_t>(MDL_Header.texture_offset, MDL_Header.texture_count));
for (int i = 0; i < MDL_Header.texture_count; i++)
{
int StringInputFilePosition = MDL_Header.texture_offset + (Marshal.SizeOf(typeof(mstudiotexture_t)) * i) + MDL_TexturesInfo[i].sznameindex;
MDL_Textures.Add(CRead.ReadNullTerminatedString(StringInputFilePosition));
}
int[] TDirOffsets = CRead.ReadType <int>(MDL_Header.texturedir_offset, MDL_Header.texturedir_count);
for (int i = 0; i < MDL_Header.texturedir_count; i++)
{
MDL_TDirectories.Add(CRead.ReadNullTerminatedString(TDirOffsets[i]));
}
// ----- LOAD BONES ----- //
List <mstudiobone_t> MDL_BonesInfo = new List <mstudiobone_t>();
MDL_BonesInfo.AddRange(CRead.ReadType <mstudiobone_t>(MDL_Header.bone_offset, MDL_Header.bone_count));
for (int i = 0; i < MDL_Header.bone_count; i++)
{
int StringInputFilePosition = MDL_Header.bone_offset + (Marshal.SizeOf(typeof(mstudiobone_t)) * i) + MDL_BonesInfo[i].sznameindex;
GameObject BoneObject = new GameObject(CRead.ReadNullTerminatedString(StringInputFilePosition));
BoneObject.transform.parent = ModelObject.transform;
MDL_Bones.Add(BoneObject.transform);
if (MDL_BonesInfo[i].parent >= 0)
{
MDL_Bones[i].transform.parent = MDL_Bones[MDL_BonesInfo[i].parent].transform;
}
}
}
public void Load()
{
Clear();
if (!File.Exists(Configuration.GameFld + Configuration.Mod + "/maps/" + LevelName + ".bsp"))
throw new FileNotFoundException(Configuration.GameFld + Configuration.Mod + "/maps/" + LevelName + ".bsp");
Configuration.Initialize(LevelName);
Configuration.AndroidCompression = AndroidCompression;
CRead = new CustomReader(File.OpenRead(Configuration.GameFld + Configuration.Mod + "/maps/" + LevelName + ".bsp"));
BSP_Header = CRead.ReadType<BspSpecification.dheader_t>();
if (BSP_Header.ident != (('P' << 24) + ('S' << 16) + ('B' << 8) + 'V'))
throw new FileLoadException("Wrong magic number");
if (BSP_Header.version < 19 || BSP_Header.version > 21)
throw new FileLoadException(string.Format("BSP version ({0}) isn't supported", BSP_Header.version));
if (BSP_Header.lumps[0].fileofs == 0)
{
Debug.Log("Found Left 4 Dead 2 header");
for (int i = 0; i < BSP_Header.lumps.Length; i++)
{
BSP_Header.lumps[i].fileofs = BSP_Header.lumps[i].filelen;
BSP_Header.lumps[i].filelen = BSP_Header.lumps[i].version;
}
}
string input = Encoding.ASCII.GetString(CRead.GetBytes(BSP_Header.lumps[0].filelen, BSP_Header.lumps[0].fileofs));
foreach (Match match in Regex.Matches(input, @"{[^}]*}", RegexOptions.IgnoreCase))
BSP_Entities.Add(match.Value);
if (!HighDynamicRange)
BSP_Faces.AddRange(CRead.ReadType<BspSpecification.dface_t>(BSP_Header.lumps[7].filelen / 56, BSP_Header.lumps[7].fileofs));
else
BSP_Faces.AddRange(CRead.ReadType<BspSpecification.dface_t>(BSP_Header.lumps[58].filelen / 56, BSP_Header.lumps[58].fileofs));
BSP_Models.AddRange(CRead.ReadType<BspSpecification.dmodel_t>(BSP_Header.lumps[14].filelen / 48, BSP_Header.lumps[14].fileofs));
BSP_DispInfo.AddRange(CRead.ReadType<BspSpecification.ddispinfo_t>(BSP_Header.lumps[26].filelen / 176, BSP_Header.lumps[26].fileofs));
BSP_DispVerts.AddRange(CRead.ReadType<BspSpecification.dDispVert>(BSP_Header.lumps[33].filelen / 20, BSP_Header.lumps[33].fileofs));
BSP_TexData.AddRange(CRead.ReadType<BspSpecification.dtexdata_t>(BSP_Header.lumps[2].filelen / 32, BSP_Header.lumps[2].fileofs));
BSP_TexInfo.AddRange(CRead.ReadType<BspSpecification.texinfo_t>(BSP_Header.lumps[6].filelen / 72, BSP_Header.lumps[6].fileofs));
int[] BSP_TexStrTable = CRead.ReadType<int>(BSP_Header.lumps[44].filelen / 4, BSP_Header.lumps[44].fileofs);
BSP_TexStrData.AddRange(CRead.ReadNullTerminatedString(BSP_TexStrTable, BSP_Header.lumps[43].fileofs));
BSP_Edges.AddRange(CRead.ReadType<BspSpecification.dedge_t>(BSP_Header.lumps[12].filelen / 4, BSP_Header.lumps[12].fileofs));
BSP_Vertices.AddRange(CRead.ReadType<Vector3>(BSP_Header.lumps[3].filelen / 12, BSP_Header.lumps[3].fileofs));
BSP_Surfedges.AddRange(CRead.ReadType<int>(BSP_Header.lumps[13].filelen / 4, BSP_Header.lumps[13].fileofs));
UnpackPakFile(CRead.GetBytes(BSP_Header.lumps[40].filelen, BSP_Header.lumps[40].fileofs));
for (int i = 0; i < BSP_Entities.Count; i++)
LoadEntity(i);
CRead.Dispose();
}
