//---------------------------------------------------------------------
// READING
//---------------------------------------------------------------------
/// <summary>
/// Converts all the base file's data classes into the editor class for that type.
/// </summary>
public void CreateLocalLists()
{
//TODO: This is just passthrough for now, need "editor" classes
foreach (ushort texture in BaseFile.Textures)
{
Textures.Add(texture);
}
foreach (TMAPInfo tmapInfo in BaseFile.TMapInfo)
{
TMapInfo.Add(tmapInfo);
}
Array.Copy(BaseFile.Sounds, Sounds, 254);
Array.Copy(BaseFile.AltSounds, AltSounds, 254);
foreach (VClip clip in BaseFile.VClips)
{
VClips.Add(clip);
}
foreach (EClip clip in BaseFile.EClips)
{
EClips.Add(clip);
}
foreach (WClip clip in BaseFile.WClips)
{
WClips.Add(clip);
}
foreach (Robot robot in BaseFile.Robots)
{
Robots.Add(robot);
}
foreach (JointPos joint in BaseFile.Joints)
{
Joints.Add(joint);
}
foreach (Weapon weapon in BaseFile.Weapons)
{
Weapons.Add(weapon);
}
foreach (Polymodel model in BaseFile.Models)
{
Models.Add(model);
}
foreach (ushort gauge in BaseFile.Gauges)
{
Gauges.Add(gauge);
}
foreach (ushort gauge in BaseFile.GaugesHires)
{
GaugesHires.Add(gauge);
}
PlayerShip = BaseFile.PlayerShip;
foreach (ushort cockpit in BaseFile.Cockpits)
{
Cockpits.Add(cockpit);
}
foreach (Reactor reactor in BaseFile.Reactors)
{
Reactors.Add(reactor);
}
foreach (Powerup powerup in BaseFile.Powerups)
{
Powerups.Add(powerup);
}
FirstMultiBitmapNum = BaseFile.FirstMultiBitmapNum;
for (int i = 0; i < 2620; i++)
{
BitmapXLATData[i] = BaseFile.BitmapXLATData[i];
}
foreach (ushort bm in BaseFile.ObjBitmaps)
{
ObjBitmaps.Add(bm);
}
foreach (ushort bm in BaseFile.ObjBitmapPointers)
{
ObjBitmapPointers.Add(bm);
}
}
public void Read(Stream stream)
{
BinaryReader br;
br = new BinaryReader(stream);
HAMDataReader bm = new HAMDataReader();
int sig = br.ReadInt32();
if (sig != 0x214D4148)
{
br.Dispose();
throw new InvalidDataException("HAMFile::Read: HAM file has bad header.");
}
Version = br.ReadInt32();
if (Version < 2 || Version > 3)
{
br.Dispose();
throw new InvalidDataException(string.Format("HAMFile::Read: HAM file has bad version. Got {0}, but expected \"2\" or \"3\"", Version));
}
int sndptr = 0;
if (Version == 2)
{
sndptr = br.ReadInt32();
}
int NumBitmaps = br.ReadInt32();
for (int x = 0; x < NumBitmaps; x++)
{
Textures.Add(br.ReadUInt16());
}
for (int x = 0; x < NumBitmaps; x++)
{
TMapInfo.Add(bm.ReadTMAPInfo(br));
TMapInfo[x].ID = x;
}
int NumSounds = br.ReadInt32();
if (NumSounds > 254)
{
throw new InvalidDataException("HAM file specifies more than 254 sounds.");
}
for (int x = 0; x < NumSounds; x++)
{
Sounds[x] = br.ReadByte();
}
for (int x = 0; x < NumSounds; x++)
{
AltSounds[x] = br.ReadByte();
}
int NumVClips = br.ReadInt32();
for (int x = 0; x < NumVClips; x++)
{
VClips.Add(bm.ReadVClip(br));
VClips[x].ID = x;
}
int NumEClips = br.ReadInt32();
for (int x = 0; x < NumEClips; x++)
{
EClips.Add(bm.ReadEClip(br));
EClips[x].ID = x;
}
int NumWallAnims = br.ReadInt32();
for (int x = 0; x < NumWallAnims; x++)
{
WClips.Add(bm.ReadWClip(br));
}
int NumRobots = br.ReadInt32();
for (int x = 0; x < NumRobots; x++)
{
Robots.Add(bm.ReadRobot(br));
Robots[x].ID = x;
}
int NumLoadJoints = br.ReadInt32();
for (int x = 0; x < NumLoadJoints; x++)
{
JointPos joint = new JointPos();
joint.JointNum = br.ReadInt16();
joint.Angles.P = br.ReadInt16();
joint.Angles.B = br.ReadInt16();
joint.Angles.H = br.ReadInt16();
Joints.Add(joint);
}
int NumWeaponTypes = br.ReadInt32();
for (int x = 0; x < NumWeaponTypes; x++)
{
if (Version >= 3)
{
Weapons.Add(bm.ReadWeapon(br));
}
else
{
Weapons.Add(bm.ReadWeaponInfoVersion2(br));
}
Weapons[x].ID = x;
}
int NumPowerups = br.ReadInt32();
for (int x = 0; x < NumPowerups; x++)
{
Powerup powerup = new Powerup();
powerup.VClipNum = br.ReadInt32();
powerup.HitSound = br.ReadInt32();
powerup.Size = new Fix(br.ReadInt32());
powerup.Light = new Fix(br.ReadInt32());
powerup.ID = x;
Powerups.Add(powerup);
}
int NumPolygonModels = br.ReadInt32();
for (int x = 0; x < NumPolygonModels; x++)
{
Models.Add(bm.ReadPolymodelInfo(br));
Models[x].ID = x;
}
for (int x = 0; x < NumPolygonModels; x++)
{
Models[x].InterpreterData = br.ReadBytes(Models[x].ModelIDTASize);
//PolymodelData.Add(modeldata);
}
for (int x = 0; x < NumPolygonModels; x++)
{
Models[x].DyingModelnum = br.ReadInt32();
}
for (int x = 0; x < NumPolygonModels; x++)
{
Models[x].DeadModelnum = br.ReadInt32();
}
int gagueCount = br.ReadInt32();
for (int x = 0; x < gagueCount; x++)
{
Gauges.Add(br.ReadUInt16());
}
for (int x = 0; x < gagueCount; x++)
{
GaugesHires.Add(br.ReadUInt16());
}
int bitmapCount = br.ReadInt32();
for (int x = 0; x < bitmapCount; x++)
{
ObjBitmaps.Add(br.ReadUInt16());
}
ushort value;
for (int x = 0; x < bitmapCount; x++)
{
value = br.ReadUInt16();
if ((value + 1) > NumObjBitmaps)
{
NumObjBitmaps = (value + 1);
}
ObjBitmapPointers.Add(value);
}
PlayerShip = new Ship();
PlayerShip.ModelNum = br.ReadInt32();
PlayerShip.DeathVClipNum = br.ReadInt32();
PlayerShip.Mass = new Fix(br.ReadInt32());
PlayerShip.Drag = new Fix(br.ReadInt32());
PlayerShip.MaxThrust = new Fix(br.ReadInt32());
PlayerShip.ReverseThrust = new Fix(br.ReadInt32());
PlayerShip.Brakes = new Fix(br.ReadInt32());
PlayerShip.Wiggle = new Fix(br.ReadInt32());
PlayerShip.MaxRotationThrust = new Fix(br.ReadInt32());
for (int x = 0; x < 8; x++)
{
PlayerShip.GunPoints[x] = FixVector.FromRawValues(br.ReadInt32(), br.ReadInt32(), br.ReadInt32());
}
int NumCockpits = br.ReadInt32();
for (int x = 0; x < NumCockpits; x++)
{
Cockpits.Add(br.ReadUInt16());
}
//Build a table of all multiplayer bitmaps, to inject into the object bitmap table
FirstMultiBitmapNum = br.ReadInt32();
int NumReactors = br.ReadInt32();
for (int x = 0; x < NumReactors; x++)
{
Reactor reactor = new Reactor();
reactor.ModelNum = br.ReadInt32();
reactor.NumGuns = br.ReadInt32();
for (int y = 0; y < 8; y++)
{
reactor.GunPoints[y] = FixVector.FromRawValues(br.ReadInt32(), br.ReadInt32(), br.ReadInt32());
}
for (int y = 0; y < 8; y++)
{
reactor.GunDirs[y] = FixVector.FromRawValues(br.ReadInt32(), br.ReadInt32(), br.ReadInt32());
}
Reactors.Add(reactor);
}
PlayerShip.MarkerModel = br.ReadInt32();
//2620
if (Version < 3)
{
ExitModelnum = br.ReadInt32();
DestroyedExitModelnum = br.ReadInt32();
}
for (int x = 0; x < 2620; x++)
{
try
{
BitmapXLATData[x] = br.ReadUInt16();
}
catch (EndOfStreamException) //Descent 2's official HAM files have only 2600 XLAT entries, but later versions of the game attempt to read 2620.
{
break;
}
}
if (Version < 3)
{
br.BaseStream.Seek(sndptr, SeekOrigin.Begin);
int dataToRead = (int)(br.BaseStream.Length - br.BaseStream.Position);
sounddata = br.ReadBytes(dataToRead);
}
hasRead = true;
//br.Dispose();
}