public static Falcon4EntityClassType[] ReadClassTable(string classTableFilePath)
{
if (classTableFilePath == null)
{
throw new ArgumentNullException(nameof(classTableFilePath));
}
var ctFileInfo = new FileInfo(classTableFilePath);
if (!ctFileInfo.Exists)
{
throw new FileNotFoundException(classTableFilePath);
}
byte[] bytes = new byte[ctFileInfo.Length];
using (var stream = new FileStream(classTableFilePath, FileMode.Open, FileAccess.Read))
using (var reader = new BinaryReader(stream, Encoding.Default, leaveOpen: true))
{
short numEntities = reader.ReadInt16();
var classTable = new Falcon4EntityClassType[numEntities];
for (int i = 0; i < numEntities; i++)
{
var thisClass = new Falcon4EntityClassType();
thisClass.vuClassData = new VuEntityType();
thisClass.vuClassData.id_ = reader.ReadUInt16();
thisClass.vuClassData.collisionType_ = reader.ReadUInt16();
thisClass.vuClassData.collisionRadius_ = reader.ReadSingle();
thisClass.vuClassData.classInfo_ = new byte[8];
for (int j = 0; j < 8; j++)
{
thisClass.vuClassData.classInfo_[j] = reader.ReadByte();
}
thisClass.vuClassData.updateRate_ = reader.ReadUInt32();
thisClass.vuClassData.updateTolerance_ = reader.ReadUInt32();
thisClass.vuClassData.fineUpdateRange_ = reader.ReadSingle();
thisClass.vuClassData.fineUpdateForceRange_ = reader.ReadSingle();
thisClass.vuClassData.fineUpdateMultiplier_ = reader.ReadSingle();
thisClass.vuClassData.damageSeed_ = reader.ReadUInt32();
thisClass.vuClassData.hitpoints_ = reader.ReadInt32();
thisClass.vuClassData.majorRevisionNumber_ = reader.ReadUInt16();
thisClass.vuClassData.minorRevisionNumber_ = reader.ReadUInt16();
thisClass.vuClassData.createPriority_ = reader.ReadUInt16();
thisClass.vuClassData.managementDomain_ = reader.ReadByte();
thisClass.vuClassData.transferable_ = reader.ReadByte();
thisClass.vuClassData.private_ = reader.ReadByte();
thisClass.vuClassData.tangible_ = reader.ReadByte();
thisClass.vuClassData.collidable_ = reader.ReadByte();
thisClass.vuClassData.global_ = reader.ReadByte();
thisClass.vuClassData.persistent_ = reader.ReadByte();
reader.ReadBytes(3); //align on int32 boundary
thisClass.visType = new short[7];
for (int j = 0; j < 7; j++)
{
thisClass.visType[j] = reader.ReadInt16();
}
thisClass.vehicleDataIndex = reader.ReadInt16();
thisClass.dataType = reader.ReadByte();
thisClass.dataPtr = reader.ReadInt32();
classTable[i] = thisClass;
}
return(classTable);
}
}
protected void Decode(byte[] bytes, int version, short numUnits, Falcon4EntityClassType[] classTable)
{
using (var stream = new MemoryStream(bytes))
using (var reader = new BinaryReader(stream, Encoding.Default, leaveOpen: true))
{
units = new Unit[numUnits];
int i = 0;
while (i < numUnits)
{
Unit thisUnit = null;
var thisUnitType = reader.ReadInt16();
if (thisUnitType > 0)
{
Falcon4EntityClassType classTableEntry = classTable[thisUnitType - 100];
if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_DOMAIN] == (byte)Classtable_Domains.DOMAIN_AIR)
{
if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_TYPE] == (byte)Classtable_Types.TYPE_FLIGHT)
{
thisUnit = new Flight(stream, version)
{
unitType = thisUnitType
};
}
else if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_TYPE] == (byte)Classtable_Types.TYPE_SQUADRON)
{
thisUnit = new Squadron(stream, version)
{
unitType = thisUnitType
};
}
else if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_TYPE] == (byte)Classtable_Types.TYPE_PACKAGE)
{
thisUnit = new Package(stream, version)
{
unitType = thisUnitType
};
}
else
{
thisUnit = null;
}
}
else if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_DOMAIN] == (byte)Classtable_Domains.DOMAIN_LAND)
{
if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_TYPE] == (byte)Classtable_Types.TYPE_BRIGADE)
{
thisUnit = new Brigade(stream, version)
{
unitType = thisUnitType
};
}
else if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_TYPE] == (byte)Classtable_Types.TYPE_BATTALION)
{
thisUnit = new Battalion(stream, version)
{
unitType = thisUnitType
};
}
else
{
thisUnit = null;
}
}
else if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_DOMAIN] == (byte)Classtable_Domains.DOMAIN_SEA)
{
if (classTableEntry.vuClassData.classInfo_[(int)VuClassHierarchy.VU_TYPE] == (byte)Classtable_Types.TYPE_TASKFORCE)
{
thisUnit = new TaskForce(stream, version)
{
unitType = thisUnitType
};
}
else
{
thisUnit = null;
}
}
else
{
thisUnit = null;
}
}
if (thisUnit != null)
{
units[i] = thisUnit;
i++;
}
else
{
Log.ErrorFormat("unexpected unit type:{0} at location: {1}", thisUnitType, stream.Position);
}
}
if (stream.Position < stream.Length - 1)
{
throw new InvalidOperationException();
}
}
}
