private void CreateLocalLists()
{
foreach (Robot robot in BaseFile.Robots)
{
Robots.Add(robot);
}
foreach (Weapon weapon in BaseFile.Weapons)
{
Weapons.Add(weapon);
}
foreach (Polymodel model in BaseFile.Models)
{
Models.Add(model);
}
foreach (JointPos joint in BaseFile.Joints)
{
Joints.Add(joint);
}
foreach (ushort bm in BaseFile.ObjBitmaps)
{
ObjBitmaps.Add(bm);
}
foreach (ushort bm in BaseFile.ObjBitmapPointers)
{
ObjBitmapPointers.Add(bm);
}
}
private void GenerateObjectBitmapTables()
{
ObjBitmaps.Clear();
ObjBitmapPointers.Clear();
int lastObjectBitmap = VHAMFile.NumDescent2ObjBitmaps;
int lastObjectBitmapPointer = VHAMFile.NumDescent2ObjBitmapPointers;
PIGImage img;
EClip clip;
Dictionary <string, int> objectBitmapMapping = new Dictionary <string, int>();
//Add the HAM file's object bitmaps so they can be referenced.
for (int i = 0; i < BaseHAM.BaseFile.ObjBitmaps.Count; i++)
{
img = BaseHAM.piggyFile.GetImage(BaseHAM.BaseFile.ObjBitmaps[i]);
if (!img.IsAnimated && !objectBitmapMapping.ContainsKey(img.Name))
{
objectBitmapMapping.Add(img.Name, i);
}
}
//Add EClip names
for (int i = 0; i < BaseHAM.EClips.Count; i++)
{
clip = BaseHAM.EClips[i];
if (clip.ChangingObjectTexture != -1)
{
objectBitmapMapping.Add(clip.Name, clip.ChangingObjectTexture);
}
}
Polymodel model;
for (int i = 0; i < Models.Count; i++)
{
model = Models[i];
model.FirstTexture = (ushort)lastObjectBitmapPointer;
model.NumTextures = (byte)model.TextureList.Count;
foreach (string textureName in model.TextureList)
{
if (!objectBitmapMapping.ContainsKey(textureName.ToLower()))
{
objectBitmapMapping.Add(textureName.ToLower(), lastObjectBitmap);
ObjBitmaps.Add((ushort)(BaseHAM.piggyFile.GetBitmapIDFromName(textureName)));
lastObjectBitmap++;
}
ObjBitmapPointers.Add((ushort)objectBitmapMapping[textureName.ToLower()]);
lastObjectBitmapPointer++;
}
}
}
//---------------------------------------------------------------------
// 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);
}
}
private void GenerateObjectBitmapTables(bool compatObjBitmaps)
{
ObjBitmaps.Clear();
ObjBitmapPointers.Clear();
int lastObjectBitmap = 0;
int lastObjectBitmapPointer = 0;
Dictionary <string, int> objectBitmapMapping = new Dictionary <string, int>();
Polymodel model;
if (compatObjBitmaps)
{
int lastShipmodel = PlayerShip.ModelNum;
if (Models[PlayerShip.ModelNum].DyingModelnum != -1)
{
lastShipmodel = Models[PlayerShip.ModelNum].DyingModelnum;
}
else if (Models[PlayerShip.ModelNum].SimplerModels != 0)
{
lastShipmodel = Models[PlayerShip.ModelNum].SimplerModels - 1;
}
for (int i = 0; i < Models.Count; i++)
{
model = Models[i];
model.FirstTexture = (ushort)lastObjectBitmapPointer;
model.NumTextures = (byte)model.TextureList.Count;
if (i == lastShipmodel && i != PlayerShip.ModelNum)
{
//Inject multiplayer bitmaps
FirstMultiBitmapNum = lastObjectBitmapPointer;
for (int j = 0; j < 14; j++)
{
ObjBitmaps.Add((ushort)(multiplayerBitmaps[j])); ObjBitmapPointers.Add((ushort)(ObjBitmaps.Count - 1));
lastObjectBitmap++; lastObjectBitmapPointer++;
}
//Don't load textures for the dying ship. Because reasons.
model.FirstTexture = Models[PlayerShip.ModelNum].FirstTexture;
model.NumTextures = Models[PlayerShip.ModelNum].NumTextures;
}
else
{
foreach (string textureName in model.TextureList)
{
if (EClipNameMapping.ContainsKey(textureName.ToLower()) && !objectBitmapMapping.ContainsKey(textureName.ToLower()))
{
objectBitmapMapping.Add(textureName.ToLower(), ObjBitmaps.Count);
ObjBitmaps.Add(0); //temp, will be remapped later
lastObjectBitmap++;
}
//In the compatible mode, all textures are redundant except vclips.
if (objectBitmapMapping.ContainsKey(textureName.ToLower()))
{
ObjBitmapPointers.Add((ushort)objectBitmapMapping[textureName.ToLower()]);
lastObjectBitmapPointer++;
}
else
{
ObjBitmapPointers.Add((ushort)lastObjectBitmap);
lastObjectBitmapPointer++;
ObjBitmaps.Add((ushort)(piggyFile.GetBitmapIDFromName(textureName)));
lastObjectBitmap++;
}
}
//I hate hacks, but parallax couldn't keep tabs on their bitmaps.tbl file so...
//Descent's smart missile children are defined with model textures despite not being models so for compatibility add them in
if (i == Weapons[18].ModelNum || i == Weapons[28].ModelNum) //player and robot mega missiles
{
ObjBitmaps.Add((ushort)(piggyFile.GetBitmapIDFromName("glow04"))); ObjBitmapPointers.Add((ushort)(ObjBitmaps.Count - 1));
ObjBitmaps.Add((ushort)(piggyFile.GetBitmapIDFromName("rbot046"))); ObjBitmapPointers.Add((ushort)(ObjBitmaps.Count - 1));
lastObjectBitmapPointer += 2; lastObjectBitmap += 2;
}
//ugh
if (i == lastShipmodel && i == PlayerShip.ModelNum)
{
//Inject multiplayer bitmaps
FirstMultiBitmapNum = lastObjectBitmapPointer;
for (int j = 0; j < 14; j++)
{
ObjBitmaps.Add((ushort)(multiplayerBitmaps[j])); ObjBitmapPointers.Add((ushort)(ObjBitmaps.Count - 1));
lastObjectBitmap++; lastObjectBitmapPointer++;
}
}
}
}
}
else
{
for (int i = 0; i < Models.Count; i++)
{
model = Models[i];
model.FirstTexture = (ushort)lastObjectBitmapPointer;
model.NumTextures = (byte)model.TextureList.Count;
foreach (string textureName in model.TextureList)
{
if (!objectBitmapMapping.ContainsKey(textureName.ToLower()))
{
objectBitmapMapping.Add(textureName.ToLower(), lastObjectBitmap);
ObjBitmaps.Add((ushort)(piggyFile.GetBitmapIDFromName(textureName)));
lastObjectBitmap++;
}
ObjBitmapPointers.Add((ushort)objectBitmapMapping[textureName.ToLower()]);
lastObjectBitmapPointer++;
}
}
//Inject multiplayer bitmaps
FirstMultiBitmapNum = lastObjectBitmapPointer;
for (int i = 0; i < 14; i++)
{
ObjBitmaps.Add((ushort)(multiplayerBitmaps[i])); ObjBitmapPointers.Add((ushort)(ObjBitmaps.Count - 1));
}
}
//Update EClips
EClip clip;
for (int i = 0; i < EClips.Count; i++)
{
clip = EClips[i];
if (objectBitmapMapping.ContainsKey(EClips[i].Name.ToLower()))
{
clip.ChangingObjectTexture = (short)objectBitmapMapping[EClips[i].Name.ToLower()];
ObjBitmaps[clip.ChangingObjectTexture] = (ushort)(clip.Clip.Frames[0]);
}
}
}
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();
}
public void Read(Stream stream)
{
BinaryReader br;
br = new BinaryReader(stream);
HAMDataReader bm = new HAMDataReader();
uint sig = br.ReadUInt32();
if (sig != Util.MakeSig('M', 'A', 'H', 'X'))
{
br.Dispose();
throw new InvalidDataException("VHAMFile::Read: V-HAM file has bad header.");
}
int version = br.ReadInt32();
if (version != 1)
{
br.Dispose();
throw new InvalidDataException(string.Format("VHAMFile::Read: V-HAM file has bad version. Got {0}, but expected 1.", version));
}
int numWeapons = br.ReadInt32();
for (int i = 0; i < numWeapons; i++)
{
Weapons.Add(bm.ReadWeapon(br));
Weapons[i].ID = i + NumDescent2WeaponTypes;
}
int numRobots = br.ReadInt32();
for (int i = 0; i < numRobots; i++)
{
Robots.Add(bm.ReadRobot(br));
Robots[i].ID = i + NumDescent2RobotTypes;
}
int numJoints = br.ReadInt32();
for (int i = 0; i < numJoints; i++)
{
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 numModels = br.ReadInt32();
for (int i = 0; i < numModels; i++)
{
Models.Add(bm.ReadPolymodelInfo(br));
Models[i].ID = i + NumDescent2Polymodels;
}
for (int x = 0; x < numModels; x++)
{
Models[x].InterpreterData = br.ReadBytes(Models[x].ModelIDTASize);
}
for (int i = 0; i < numModels; i++)
{
Models[i].DyingModelnum = br.ReadInt32();
}
for (int i = 0; i < numModels; i++)
{
Models[i].DeadModelnum = br.ReadInt32();
}
int numObjBitmaps = br.ReadInt32();
for (int i = 0; i < numObjBitmaps; i++)
{
ObjBitmaps.Add(br.ReadUInt16());
}
int numObjBitmapPointers = br.ReadInt32();
for (int i = 0; i < numObjBitmapPointers; i++)
{
ObjBitmapPointers.Add(br.ReadUInt16());
}
br.Dispose();
}