protected override void ReadObjectData(BinaryReader xReader, CDC.Objects.ExportOptions options)
        {
            // Object name
            xReader.BaseStream.Position = _dataStart + 0x00000024;
            xReader.BaseStream.Position = _dataStart + xReader.ReadUInt32();
            String strModelName = new String(xReader.ReadChars(8));

            _name = Utility.CleanName(strModelName);

            // Texture type
            xReader.BaseStream.Position = _dataStart + 0x44;
            if (options.ForcedPlatform == CDC.Platform.None)
            {
                if (xReader.ReadUInt64() != 0xFFFFFFFFFFFFFFFF)
                {
                    _platform = Platform.PSX;
                }
                else
                {
                    _platform = Platform.PC;
                }
            }
            else
            {
                _platform = options.ForcedPlatform;
            }

            // Model data
            xReader.BaseStream.Position = _dataStart + 0x00000008;
            _modelCount = xReader.ReadUInt16();
            _animCount  = xReader.ReadUInt16();
            _modelStart = _dataStart + xReader.ReadUInt32();
            _animStart  = _dataStart + xReader.ReadUInt32();

            _models = new SR1Model[_modelCount];
            Platform ePlatform = _platform;

            for (UInt16 m = 0; m < _modelCount; m++)
            {
                Console.WriteLine(string.Format("Debug: reading object model {0} / {1}", m, (_modelCount - 1)));
                _models[m] = SR1ObjectModel.Load(xReader, _dataStart, _modelStart, _name, _platform, m, _version, options);
                if ((options.ForcedPlatform == CDC.Platform.None) && (_models[m].Platform == Platform.Dreamcast))
                {
                    ePlatform = _models[m].Platform;
                }
            }
            if (options.ForcedPlatform == CDC.Platform.None)
            {
                _platform = ePlatform;
            }
        }
Exemple #2
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        protected override void ReadObjectData(BinaryReader xReader)
        {
            // Object name
            xReader.BaseStream.Position = _dataStart + 0x00000024;
            xReader.BaseStream.Position = _dataStart + xReader.ReadUInt32();
            String strModelName = new String(xReader.ReadChars(8));

            _name = Utility.CleanName(strModelName);

            // Texture type
            xReader.BaseStream.Position = _dataStart + 0x44;
            if (xReader.ReadUInt64() != 0xFFFFFFFFFFFFFFFF)
            {
                _platform = Platform.PSX;
            }
            else
            {
                _platform = Platform.PC;
            }

            // Model data
            xReader.BaseStream.Position = _dataStart + 0x00000008;
            _modelCount = xReader.ReadUInt16();
            _animCount  = xReader.ReadUInt16();
            _modelStart = _dataStart + xReader.ReadUInt32();
            _animStart  = _dataStart + xReader.ReadUInt32();

            _models = new SR1Model[_modelCount];
            Platform ePlatform = _platform;

            for (UInt16 m = 0; m < _modelCount; m++)
            {
                _models[m] = SR1ObjectModel.Load(xReader, _dataStart, _modelStart, _name, _platform, m, _version);
                if (_models[m].Platform == Platform.Dreamcast)
                {
                    ePlatform = _models[m].Platform;
                }
            }
            _platform = ePlatform;
        }
Exemple #3
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        protected override void ReadUnitData(BinaryReader xReader)
        {
            // Adjacent units are seperate from portals.
            // There can be multiple portals to the same unit.
            // Portals
            xReader.BaseStream.Position = _dataStart;
            UInt32 m_uConnectionData = _dataStart + xReader.ReadUInt32(); // Same as m_uModelData?

            xReader.BaseStream.Position = m_uConnectionData + 0x30;
            xReader.BaseStream.Position = _dataStart + xReader.ReadUInt32();
            portalCount  = xReader.ReadUInt32();
            _portalNames = new String[portalCount];
            for (int i = 0; i < portalCount; i++)
            {
                String strUnitName = new String(xReader.ReadChars(12));
                _portalNames[i]              = Utility.CleanName(strUnitName);
                xReader.BaseStream.Position += 0x50;
            }

            // Instances
            xReader.BaseStream.Position = _dataStart + 0x78;
            _instanceCount = xReader.ReadUInt32();
            _instanceStart = _dataStart + xReader.ReadUInt32();
            _instanceNames = new String[_instanceCount];
            for (int i = 0; i < _instanceCount; i++)
            {
                xReader.BaseStream.Position = _instanceStart + 0x4C * i;
                String strInstanceName = new String(xReader.ReadChars(8));
                _instanceNames[i] = Utility.CleanName(strInstanceName);
            }

            // Instance types
            xReader.BaseStream.Position = _dataStart + 0x8C;
            _instanceTypeStart          = _dataStart + xReader.ReadUInt32();
            xReader.BaseStream.Position = _instanceTypeStart;
            List <String> xInstanceList = new List <String>();

            while (xReader.ReadByte() != 0xFF)
            {
                xReader.BaseStream.Position--;
                String strInstanceTypeName = new String(xReader.ReadChars(8));
                xInstanceList.Add(Utility.CleanName(strInstanceTypeName));
                xReader.BaseStream.Position += 0x08;
            }
            _instanceTypeNames = xInstanceList.ToArray();

            // Unit name
            xReader.BaseStream.Position = _dataStart + 0x98;
            xReader.BaseStream.Position = _dataStart + xReader.ReadUInt32();
            String strModelName = new String(xReader.ReadChars(8));

            _name = Utility.CleanName(strModelName);

            // Texture type
            xReader.BaseStream.Position = _dataStart + 0x9C;
            if (xReader.ReadUInt64() != 0xFFFFFFFFFFFFFFFF)
            {
                _platform = Platform.PSX;
            }
            else
            {
                _platform = Platform.PC;
            }

            // Connected unit list. (unreferenced?)
            //xReader.BaseStream.Position = m_uDataStart + 0xC0;
            //m_uConnectedUnitsStart = m_uDataStart + xReader.ReadUInt32() + 0x08;
            //xReader.BaseStream.Position = m_uConnectedUnitsStart;
            //xReader.BaseStream.Position += 0x18;
            //String strUnitName0 = new String(xReader.ReadChars(16));
            //strUnitName0 = strUnitName0.Substring(0, strUnitName0.IndexOf(','));
            //xReader.BaseStream.Position += 0x18;
            //String strUnitName1 = new String(xReader.ReadChars(16));
            //strUnitName1 = strUnitName1.Substring(0, strUnitName1.IndexOf(','));
            //xReader.BaseStream.Position += 0x18;
            //String strUnitName2 = new String(xReader.ReadChars(16));
            //strUnitName2 = strUnitName2.Substring(0, strUnitName2.IndexOf(','));

            // Version number
            xReader.BaseStream.Position = _dataStart + 0xF0;
            _version = xReader.ReadUInt32();
            if (_version != RETAIL_VERSION && _version != BETA_VERSION)
            {
                throw new Exception("Wrong version number for level x");
            }

            // Model data
            xReader.BaseStream.Position = _dataStart;
            _modelCount = 1;
            _modelStart = _dataStart;
            _models     = new SR1Model[_modelCount];
            xReader.BaseStream.Position = _modelStart;
            UInt32 m_uModelData = _dataStart + xReader.ReadUInt32();

            // Material data
            _models[0] = SR1UnitModel.Load(xReader, _dataStart, m_uModelData, _name, _platform, _version);

            //if (m_axModels[0].Platform == Platform.Dreamcast ||
            //    m_axModels[1].Platform == Platform.Dreamcast)
            //{
            //    m_ePlatform = Platform.Dreamcast;
            //}
        }
Exemple #4
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        protected override void ReadObjectData(BinaryReader reader, ExportOptions options)
        {
            // Object name
            reader.BaseStream.Position = _dataStart + 0x00000024;
            reader.BaseStream.Position = _dataStart + reader.ReadUInt32();
            String strModelName = new String(reader.ReadChars(8));

            _name = Utility.CleanObjectName(strModelName);

            // Hack to check for lighthouse demo.
            // The only way the name can be at 0x0000003C is if the Level structure is smaller. Hence it's the demo.
            reader.BaseStream.Position = _dataStart + 0x00000024;
            if (reader.ReadUInt32() == 0x0000003C)
            {
                _version = PROTO_19981025_VERSION;
            }
            else
            {
                // Assume retail for now. There might be other checks needed.
                _version = RETAIL_VERSION;
            }

            // Texture type
            if (options.ForcedPlatform == CDC.Platform.None)
            {
                reader.BaseStream.Position = _dataStart + 0x44;
                if (_version == PROTO_19981025_VERSION || reader.ReadUInt64() != 0xFFFFFFFFFFFFFFFF)
                {
                    _platform = Platform.PSX;
                }
                else
                {
                    _platform = Platform.PC;
                }
            }
            else
            {
                _platform = options.ForcedPlatform;
            }

            // Model data
            reader.BaseStream.Position = _dataStart + 0x00000008;
            _modelCount = reader.ReadUInt16();
            _animCount  = reader.ReadUInt16();
            _modelStart = _dataStart + reader.ReadUInt32();
            _animStart  = _dataStart + reader.ReadUInt32();

            _models = new SR1Model[_modelCount];
            Platform ePlatform = _platform;

            for (UInt16 m = 0; m < _modelCount; m++)
            {
                Console.WriteLine(string.Format("Debug: reading object model {0} / {1}", m, (_modelCount - 1)));
                _models[m] = SR1ObjectModel.Load(reader, _dataStart, _modelStart, _name, _platform, m, _version, options);
                if ((options.ForcedPlatform == CDC.Platform.None) && (_models[m].Platform == Platform.Dreamcast))
                {
                    ePlatform = _models[m].Platform;
                }
            }
            if (options.ForcedPlatform == CDC.Platform.None)
            {
                _platform = ePlatform;
            }

            /*reader.BaseStream.Position = _dataStart + 0x1C;
             * UInt32 objectDataStart = reader.ReadUInt32();
             * reader.BaseStream.Position = _dataStart + 0x2C;
             * Int32 oflags2 = reader.ReadInt32();
             *
             * // MonsterAttributes
             * if ((oflags2 & 0x00080000) != 0 && objectDataStart != 0)
             * {
             *      _monsterAttributes = new MonsterAttributes();
             *
             *      reader.BaseStream.Position = objectDataStart + 0x24;
             *      if (Version <= BETA_19990512_VERSION)
             *      {
             *              reader.BaseStream.Position += 0x03;
             *      }
             *      if (Version == BETA_19990512_VERSION)
             *      {
             *              reader.BaseStream.Position += 0x01;
             *      }
             *
             *      _monsterAttributes.numSubAttributes = reader.ReadSByte();
             *      _monsterAttributes.subAttributes = new MonsterSubAttributes[_monsterAttributes.numSubAttributes];
             *      reader.BaseStream.Position += 0x07;
             *
             *      for (int s = 0; s < _monsterAttributes.numSubAttributes; s++)
             *      {
             *              _monsterAttributes.subAttributes[s].dataStart = reader.ReadUInt32();
             *      }
             *
             *      for (int s = 0; s < _monsterAttributes.numSubAttributes; s++)
             *      {
             *              reader.BaseStream.Position = _monsterAttributes.subAttributes[s].dataStart + 0x26;
             *              _monsterAttributes.subAttributes[s].modelNum = reader.ReadByte();
             *      }
             * }*/
        }
Exemple #5
0
        protected override void ReadUnitData(BinaryReader reader, ExportOptions options)
        {
            bool validVersion = false;

            if (options.ForcedPlatform != Platform.None)
            {
                _platform = options.ForcedPlatform;
            }

            if (!validVersion)
            {
                reader.BaseStream.Position = _dataStart + 0xF0;
                _version = reader.ReadUInt32();
                if (_version == RETAIL_VERSION)
                {
                    validVersion = true;
                }
                else if (_version == BETA_19990512_VERSION)
                {
                    validVersion = true;
                }
            }

            if (!validVersion)
            {
                reader.BaseStream.Position = _dataStart + 0xE4;
                _version = reader.ReadUInt32();
                if (_version == ALPHA_19990216_VERSION_3)
                {
                    validVersion = true;
                }
            }

            if (!validVersion)
            {
                reader.BaseStream.Position = _dataStart + 0xE0;
                _version = reader.ReadUInt32();
                if (_version == ALPHA_19990204_VERSION_2)
                {
                    validVersion = true;
                }
                if (_version == ALPHA_19990123_VERSION_1_X ||
                    _version == ALPHA_19990123_VERSION_1)
                {
                    validVersion = true;
                }
            }

            if (!validVersion)
            {
                // Lighthouse
                _version     = PROTO_19981025_VERSION;
                validVersion = true;
            }

            if (!validVersion)
            {
                throw new Exception("Wrong version number for level x");
            }

            // Adjacent units are seperate from portals.
            // There can be multiple portals to the same unit.
            // Portals
            reader.BaseStream.Position = _dataStart;
            UInt32 m_uConnectionData = _dataStart + reader.ReadUInt32();             // Same as m_uModelData?

            if (_version == PROTO_19981025_VERSION)
            {
                reader.BaseStream.Position = m_uConnectionData + 0x3C;
            }
            else
            {
                reader.BaseStream.Position = m_uConnectionData + 0x30;
            }

            reader.BaseStream.Position = _dataStart + reader.ReadUInt32();
            portalCount  = reader.ReadUInt32();
            _portalNames = new String[portalCount];
            for (int i = 0; i < portalCount; i++)
            {
                String strUnitName = new String(reader.ReadChars(12));
                _portalNames[i] = Utility.CleanName(strUnitName);

                if (_version == PROTO_19981025_VERSION)
                {
                    reader.BaseStream.Position += 0x4C;
                }
                else
                {
                    reader.BaseStream.Position += 0x50;
                }
            }

            // Intros
            if (_version == PROTO_19981025_VERSION)
            {
                reader.BaseStream.Position = _dataStart + 0x84;
            }
            else if (_version == ALPHA_19990123_VERSION_1_X ||
                     _version == ALPHA_19990123_VERSION_1 ||
                     _version == ALPHA_19990204_VERSION_2)
            {
                reader.BaseStream.Position = _dataStart + 0x70;
            }
            else if (_version == ALPHA_19990216_VERSION_3)
            {
                reader.BaseStream.Position = _dataStart + 0x74;
            }
            else
            {
                reader.BaseStream.Position = _dataStart + 0x78;
            }

            _introCount = reader.ReadUInt32();
            _introStart = _dataStart + reader.ReadUInt32();
            _intros     = new Intro[_introCount];
            for (int i = 0; i < _introCount; i++)
            {
                if (_version == PROTO_19981025_VERSION)
                {
                    reader.BaseStream.Position = _introStart + 0x48 * i;
                }
                else if (_version == ALPHA_19990123_VERSION_1_X ||
                         _version == ALPHA_19990123_VERSION_1 ||
                         _version == ALPHA_19990204_VERSION_2)
                {
                    reader.BaseStream.Position = _introStart + 0x50 * i;
                }
                else
                {
                    reader.BaseStream.Position = _introStart + 0x4C * i;
                }

                String introName = new String(reader.ReadChars(8));
                reader.BaseStream.Position += 0x08;
                _intros[i].introNum         = reader.ReadInt32();
                _intros[i].uniqueID         = reader.ReadInt32();
                _intros[i].rotation.x       = (float)(Math.PI * 2 / 4096) * reader.ReadInt16();
                _intros[i].rotation.y       = (float)(Math.PI * 2 / 4096) * reader.ReadInt16();
                _intros[i].rotation.z       = (float)(Math.PI * 2 / 4096) * reader.ReadInt16();
                reader.BaseStream.Position += 0x02;
                _intros[i].position.x       = (float)reader.ReadInt16();
                _intros[i].position.y       = (float)reader.ReadInt16();
                _intros[i].position.z       = (float)reader.ReadInt16();
                _intros[i].name             = Utility.CleanObjectName(introName) + "-" + _intros[i].uniqueID;
                _intros[i].fileName         = Utility.CleanObjectName(introName);

                reader.BaseStream.Position += 0x0A;
                UInt32 iniCommand = reader.ReadUInt32();
                if (iniCommand != 0)
                {
                    reader.BaseStream.Position = iniCommand;

                    while (true)
                    {
                        UInt16 command = reader.ReadUInt16();
                        if (command == 0)
                        {
                            break;
                        }

                        UInt16 numParameters = reader.ReadUInt16();

                        if (command == 6)
                        {
                            _intros[i].monsterAge = reader.ReadInt32();
                        }
                        else if (command == 18)
                        {
                            _intros[i].modelIndex = reader.ReadInt32();
                        }

                        iniCommand += 4u + (4u * numParameters);
                    }
                }
            }

            // Object Names
            if (_version == PROTO_19981025_VERSION)
            {
                reader.BaseStream.Position = _dataStart + 0x98;
            }
            else if (_version == ALPHA_19990123_VERSION_1_X ||
                     _version == ALPHA_19990123_VERSION_1 ||
                     _version == ALPHA_19990204_VERSION_2)
            {
                reader.BaseStream.Position = _dataStart + 0x84;
            }
            else if (_version == ALPHA_19990216_VERSION_3)
            {
                reader.BaseStream.Position = _dataStart + 0x88;
            }
            else
            {
                reader.BaseStream.Position = _dataStart + 0x8C;
            }
            _objectNameStart           = _dataStart + reader.ReadUInt32();
            reader.BaseStream.Position = _objectNameStart;
            List <String> objectNames = new List <String>();

            while (reader.ReadByte() != 0xFF)
            {
                reader.BaseStream.Position--;
                String strObjectName = new String(reader.ReadChars(8));
                objectNames.Add(Utility.CleanObjectName(strObjectName));
                reader.BaseStream.Position += 0x08;
            }
            _objectNames = objectNames.ToArray();

            // Unit name
            if (_version == PROTO_19981025_VERSION)
            {
                reader.BaseStream.Position = _dataStart + 0xA4;
            }
            else if (_version == ALPHA_19990123_VERSION_1_X ||
                     _version == ALPHA_19990123_VERSION_1 ||
                     _version == ALPHA_19990204_VERSION_2)
            {
                reader.BaseStream.Position = _dataStart + 0x90;
            }
            else if (_version == ALPHA_19990216_VERSION_3)
            {
                reader.BaseStream.Position = _dataStart + 0x94;
            }
            else
            {
                reader.BaseStream.Position = _dataStart + 0x98;
            }
            reader.BaseStream.Position = _dataStart + reader.ReadUInt32();
            String strModelName = new String(reader.ReadChars(8));

            _name = Utility.CleanName(strModelName);

            // Texture type
            bool handledSpecificVersion = false;

            if (_version == PROTO_19981025_VERSION ||
                _version == ALPHA_19990123_VERSION_1_X ||
                _version == ALPHA_19990123_VERSION_1 ||
                _version == ALPHA_19990204_VERSION_2 ||
                _version == ALPHA_19990216_VERSION_3)
            {
                if (options.ForcedPlatform == CDC.Platform.None)
                {
                    _platform = Platform.PSX;
                }
                handledSpecificVersion = true;
            }

            if (!handledSpecificVersion)
            {
                reader.BaseStream.Position = _dataStart + 0x9C;
                UInt64 checkVal = reader.ReadUInt64();
                if (options.ForcedPlatform == CDC.Platform.None)
                {
                    if (checkVal != 0xFFFFFFFFFFFFFFFF)
                    {
                        _platform = Platform.PSX;
                    }
                    else
                    {
                        _platform = Platform.PC;
                    }
                }
                else
                {
                    _platform = options.ForcedPlatform;
                }
            }

            // Connected unit list. (unreferenced?)
            //reader.BaseStream.Position = _dataStart + 0xC0;
            //m_uConnectedUnitsStart = _dataStart + reader.ReadUInt32() + 0x08;
            //reader.BaseStream.Position = m_uConnectedUnitsStart;
            //reader.BaseStream.Position += 0x18;
            //String strUnitName0 = new String(reader.ReadChars(16));
            //strUnitName0 = strUnitName0.Substring(0, strUnitName0.IndexOf(','));
            //reader.BaseStream.Position += 0x18;
            //String strUnitName1 = new String(reader.ReadChars(16));
            //strUnitName1 = strUnitName1.Substring(0, strUnitName1.IndexOf(','));
            //reader.BaseStream.Position += 0x18;
            //String strUnitName2 = new String(reader.ReadChars(16));
            //strUnitName2 = strUnitName2.Substring(0, strUnitName2.IndexOf(','));

            // Model data
            reader.BaseStream.Position = _dataStart;
            _modelCount = 1;
            _modelStart = _dataStart;
            _models     = new SR1Model[_modelCount];
            reader.BaseStream.Position = _modelStart;
            UInt32 m_uModelData = _dataStart + reader.ReadUInt32();

            // Material data
            Console.WriteLine("Debug: reading area model 0");
            _models[0] = SR1UnitModel.Load(reader, _dataStart, m_uModelData, _name, _platform, _version, options);

            //if (m_axModels[0].Platform == Platform.Dreamcast ||
            //    m_axModels[1].Platform == Platform.Dreamcast)
            //{
            //    _platform = Platform.Dreamcast;
            //}
        }
        protected override void ReadUnitData(BinaryReader xReader, CDC.Objects.ExportOptions options)
        {
            bool validVersion = false;

            if (options.ForcedPlatform != Platform.None)
            {
                _platform = options.ForcedPlatform;
            }

            if (!validVersion)
            {
                xReader.BaseStream.Position = _dataStart + 0xF0;
                _version = xReader.ReadUInt32();
                if (_version == RETAIL_VERSION)
                {
                    validVersion = true;
                }
                else if (_version == BETA_19990512_VERSION)
                {
                    validVersion = true;
                }
            }

            if (!validVersion)
            {
                xReader.BaseStream.Position = _dataStart + 0xE4;
                _version = xReader.ReadUInt32();
                if (_version == ALPHA_19990216_VERSION_3)
                {
                    validVersion = true;
                }
            }

            if (!validVersion)
            {
                xReader.BaseStream.Position = _dataStart + 0xE0;
                _version = xReader.ReadUInt32();
                if (_version == ALPHA_19990204_VERSION_2)
                {
                    validVersion = true;
                }
                if (_version == ALPHA_19990123_VERSION_1_X ||
                    _version == ALPHA_19990123_VERSION_1)
                {
                    validVersion = true;
                }
            }

            if (!validVersion)
            {
                throw new Exception("Wrong version number for level x");
            }

            // Adjacent units are seperate from portals.
            // There can be multiple portals to the same unit.
            // Portals
            xReader.BaseStream.Position = _dataStart;
            UInt32 m_uConnectionData = _dataStart + xReader.ReadUInt32();             // Same as m_uModelData?

            xReader.BaseStream.Position = m_uConnectionData + 0x30;
            xReader.BaseStream.Position = _dataStart + xReader.ReadUInt32();
            portalCount  = xReader.ReadUInt32();
            _portalNames = new String[portalCount];
            for (int i = 0; i < portalCount; i++)
            {
                String strUnitName = new String(xReader.ReadChars(12));
                _portalNames[i]              = Utility.CleanName(strUnitName);
                xReader.BaseStream.Position += 0x50;
            }

            // Instances
            if (_version == ALPHA_19990123_VERSION_1_X ||
                _version == ALPHA_19990123_VERSION_1 ||
                _version == ALPHA_19990204_VERSION_2)
            {
                xReader.BaseStream.Position = _dataStart + 0x70;
            }
            else if (_version == ALPHA_19990216_VERSION_3)
            {
                xReader.BaseStream.Position = _dataStart + 0x74;
            }
            else
            {
                xReader.BaseStream.Position = _dataStart + 0x78;
            }

            _instanceCount = xReader.ReadUInt32();
            _instanceStart = _dataStart + xReader.ReadUInt32();
            _instanceNames = new String[_instanceCount];
            for (int i = 0; i < _instanceCount; i++)
            {
                if (_version == ALPHA_19990123_VERSION_1_X ||
                    _version == ALPHA_19990123_VERSION_1 ||
                    _version == ALPHA_19990204_VERSION_2)
                {
                    xReader.BaseStream.Position = _instanceStart + 0x50 * i;
                }
                else
                {
                    xReader.BaseStream.Position = _instanceStart + 0x4C * i;
                }
                String strInstanceName = new String(xReader.ReadChars(8));
                _instanceNames[i] = Utility.CleanName(strInstanceName);
            }

            // Instance types
            if (_version == ALPHA_19990123_VERSION_1_X ||
                _version == ALPHA_19990123_VERSION_1 ||
                _version == ALPHA_19990204_VERSION_2)
            {
                xReader.BaseStream.Position = _dataStart + 0x84;
            }
            else if (_version == ALPHA_19990216_VERSION_3)
            {
                xReader.BaseStream.Position = _dataStart + 0x88;
            }
            else
            {
                xReader.BaseStream.Position = _dataStart + 0x8C;
            }
            _instanceTypeStart          = _dataStart + xReader.ReadUInt32();
            xReader.BaseStream.Position = _instanceTypeStart;
            List <String> xInstanceList = new List <String>();

            while (xReader.ReadByte() != 0xFF)
            {
                xReader.BaseStream.Position--;
                String strInstanceTypeName = new String(xReader.ReadChars(8));
                xInstanceList.Add(Utility.CleanName(strInstanceTypeName));
                xReader.BaseStream.Position += 0x08;
            }
            _instanceTypeNames = xInstanceList.ToArray();

            // Unit name
            if (_version == ALPHA_19990123_VERSION_1_X ||
                _version == ALPHA_19990123_VERSION_1 ||
                _version == ALPHA_19990204_VERSION_2)
            {
                xReader.BaseStream.Position = _dataStart + 0x90;
            }
            else if (_version == ALPHA_19990216_VERSION_3)
            {
                xReader.BaseStream.Position = _dataStart + 0x94;
            }
            else
            {
                xReader.BaseStream.Position = _dataStart + 0x98;
            }
            xReader.BaseStream.Position = _dataStart + xReader.ReadUInt32();
            String strModelName = new String(xReader.ReadChars(8));

            _name = Utility.CleanName(strModelName);

            // Texture type
            bool handledSpecificVersion = false;

            if (_version == ALPHA_19990123_VERSION_1_X ||
                _version == ALPHA_19990123_VERSION_1 ||
                _version == ALPHA_19990204_VERSION_2 ||
                _version == ALPHA_19990216_VERSION_3)
            {
                if (options.ForcedPlatform == CDC.Platform.None)
                {
                    _platform = Platform.PSX;
                }
                handledSpecificVersion = true;
            }

            if (!handledSpecificVersion)
            {
                xReader.BaseStream.Position = _dataStart + 0x9C;
                UInt64 checkVal = xReader.ReadUInt64();
                if (options.ForcedPlatform == CDC.Platform.None)
                {
                    if (checkVal != 0xFFFFFFFFFFFFFFFF)
                    {
                        _platform = Platform.PSX;
                    }
                    else
                    {
                        _platform = Platform.PC;
                    }
                }
                else
                {
                    _platform = options.ForcedPlatform;
                }
            }

            // Connected unit list. (unreferenced?)
            //xReader.BaseStream.Position = m_uDataStart + 0xC0;
            //m_uConnectedUnitsStart = m_uDataStart + xReader.ReadUInt32() + 0x08;
            //xReader.BaseStream.Position = m_uConnectedUnitsStart;
            //xReader.BaseStream.Position += 0x18;
            //String strUnitName0 = new String(xReader.ReadChars(16));
            //strUnitName0 = strUnitName0.Substring(0, strUnitName0.IndexOf(','));
            //xReader.BaseStream.Position += 0x18;
            //String strUnitName1 = new String(xReader.ReadChars(16));
            //strUnitName1 = strUnitName1.Substring(0, strUnitName1.IndexOf(','));
            //xReader.BaseStream.Position += 0x18;
            //String strUnitName2 = new String(xReader.ReadChars(16));
            //strUnitName2 = strUnitName2.Substring(0, strUnitName2.IndexOf(','));

            // Model data
            xReader.BaseStream.Position = _dataStart;
            _modelCount = 1;
            _modelStart = _dataStart;
            _models     = new SR1Model[_modelCount];
            xReader.BaseStream.Position = _modelStart;
            UInt32 m_uModelData = _dataStart + xReader.ReadUInt32();

            // Material data
            Console.WriteLine("Debug: reading area model 0");
            _models[0] = SR1UnitModel.Load(xReader, _dataStart, m_uModelData, _name, _platform, _version, options);

            //if (m_axModels[0].Platform == Platform.Dreamcast ||
            //    m_axModels[1].Platform == Platform.Dreamcast)
            //{
            //    m_ePlatform = Platform.Dreamcast;
            //}
        }