/// <summary>
/// Changes action record at specified position.
/// </summary>
/// <param name="blockName">Name of block file.</param>
/// <param name="position">Start position of action record.</param>
/// <param name="axis">Rotation axis.</param>
/// <param name="duration">Duration of action.</param>
/// <param name="magnitude">Magnitude of action.</param>
public void ModActionRecord(string blockName, long position, byte axis, UInt16 duration, UInt16 magnitude)
{
// Load resources
string path = Path.Combine(arena2Path, "BLOCKS.BSA");
BsaFile bsaFile = new BsaFile(
path,
FileUsage.UseDisk,
false);
// Get binary record
int index = bsaFile.GetRecordIndex(blockName);
byte[] buffer = bsaFile.GetRecordBytes(index);
// Create stream to binary record
MemoryStream ms = new MemoryStream(buffer);
ms.Position = position;
// Write new data
BinaryWriter writer = new BinaryWriter(ms, Encoding.UTF8);
writer.Write(axis);
writer.Write(duration);
writer.Write(magnitude);
writer.Close();
// Save back binary record
bsaFile.RewriteRecord(index, buffer);
}
/// <summary>
/// ARCH3D.BSA: Modify base texture assigned to plane.
/// </summary>
/// <param name="MeshID">ID of mesh.</param>
/// <param name="planeIndex">Plane index.</param>
/// <param name="textureArchive">New texture archive index to set.</param>
/// <param name="textureRecord">New texture record inex to set.</param>
public void ModPlaneTexture(uint MeshID, int planeIndex, int textureArchive, int textureRecord)
{
// Load resources
string path = Path.Combine(arena2Path, "ARCH3D.BSA");
Arch3dFile arch3dFile = new Arch3dFile(
path,
FileUsage.UseMemory,
true);
BsaFile bsaFile = new BsaFile(
path,
FileUsage.UseDisk,
false);
// Get mesh record
int index = arch3dFile.GetRecordIndex(MeshID);
arch3dFile.LoadRecord(index);
Arch3dFile.MeshRecord record = arch3dFile.MeshRecords[index];
// Get binary record
byte[] buffer = bsaFile.GetRecordBytes(index);
// Compose new texture bitfield
UInt16 textureBitfield = (UInt16)((textureArchive << 7) + textureRecord);
// Get start position of plane header
long position = record.PureMesh.Planes[planeIndex].Header.Position;
// Offset to texture bitfield
position += 2;
// Create stream to binary record
MemoryStream ms = new MemoryStream(buffer);
ms.Position = position;
// Write new bitfield
BinaryWriter writer = new BinaryWriter(ms, Encoding.UTF8);
writer.Write(textureBitfield);
writer.Close();
// Save back binary record
bsaFile.RewriteRecord(index, buffer);
}
static void Main(string[] args)
{
// Specify Arena2 path of local Daggerfall installation
string MyArena2Path = "C:\\dosgames\\DAGGER\\ARENA2";
// Path to BSA file
string FilePath = Path.Combine(MyArena2Path, "BLOCKS.BSA");
// Open BSA file
BsaFile bsaFile = new BsaFile(
FilePath,
FileUsage.UseDisk,
true);
// Output some information about the file
Console.WriteLine("BSA file {0} has {1} records",
Path.GetFileName(FilePath),
bsaFile.Count);
// Output some information about a record
int record = 0;
int length = bsaFile.GetRecordLength(record);
string name = bsaFile.GetRecordName(record);
Console.WriteLine("Record {0} is {1} bytes long and named {2}",
record,
length,
name);
// Get the record data
byte[] data = bsaFile.GetRecordBytes(record);
// This byte array now contains the binary data for this record
// You can query it using streams to read in whatever data you like
// (i.e. work with the file formats directly)
// Here the array is just ignored and will pass out of scope
// before being garbage collected.
}
/// <summary>
/// Opens the save game index specified.
/// </summary>
/// <param name="save">Save index</param>
/// <param name="loadingInGame">True if the save game is being loaded for regular play, false if loading for Save Explorer.</param>
/// <returns>True if successful.</returns>
public bool OpenSave(int save, bool loadingInGame = true)
{
if (!HasSave(save))
{
return(false);
}
if (!LoadSaveImage(save))
{
throw new Exception("Could not open SaveImage for index " + save);
}
if (!LoadSaveName(save))
{
throw new Exception("Could not open SaveName for index " + save);
}
saveTree = new SaveTree();
if (!saveTree.Open(Path.Combine(saveGameDict[save], SaveTree.Filename)))
{
throw new Exception("Could not open SaveTree for index " + save);
}
saveVars = new SaveVars();
if (!saveVars.Open(Path.Combine(saveGameDict[save], SaveVars.Filename)))
{
throw new Exception("Could not open SaveVars for index " + save);
}
mapSave = new BsaFile();
if (!mapSave.Load(Path.Combine(saveGameDict[save], "MAPSAVE.SAV"), FileUsage.UseMemory, true))
{
throw new Exception("Could not open MapSave for index " + save);
}
if (loadingInGame) // Only check MAPSAVE if loading in-game, not if viewing in Save Explorer. There is a noticeable delay for
// Save Explorer as the classic saves are loaded, and a null exception if the Save Explorer is opened
// without the game running in the editor, due to PlayerGPS.dfUnity not being instantiated.
// Save Explorer currently has no use for MAPSAVE data. This code should be revisited (speed up MAPSAVE processing,
// fix null exception, remove this bool check) if MAPSAVE-related functionality is added to Save Explorer.
{
PlayerGPS gps = GameManager.Instance.PlayerGPS;
gps.ClearDiscoveryData();
for (int regionIndex = 0; regionIndex < 62; regionIndex++)
{
// Generate name from region index
string name = string.Format("MAPSAVE.{0:000}", regionIndex);
// Get record index
int index = mapSave.GetRecordIndex(name);
if (index == -1)
{
return(false);
}
// Read MAPSAVE data
byte[] data = mapSave.GetRecordBytes(index);
// Parse MAPSAVE data for discovered locations
DFRegion regionData = DaggerfallUnity.Instance.ContentReader.MapFileReader.GetRegion(regionIndex);
int locationCount = Math.Min(data.Length, (int)regionData.LocationCount);
for (int i = 0; i < locationCount; i++)
{
// If a location is marked as discovered in classic but not DF Unity, discover it for DF Unity
if ((data[i] & 0x40) != 0 && !regionData.MapTable[i].Discovered)
{
DFLocation location = DaggerfallUnity.Instance.ContentReader.MapFileReader.GetLocation(regionIndex, i);
gps.DiscoverLocation(regionData.Name, location.Name);
}
}
}
}
rumorFile = new RumorFile();
if (!rumorFile.Load(Path.Combine(saveGameDict[save], "RUMOR.DAT"), FileUsage.UseMemory, true))
{
UnityEngine.Debug.Log("Could not open RUMOR.DAT for index " + save);
}
for (int i = 0; i < rumorFile.rumors.Count; i++)
{
GameManager.Instance.TalkManager.ImportClassicRumor(rumorFile.rumors[i]);
}
bioFile = new BioFile();
if (!bioFile.Load(Path.Combine(saveGameDict[save], "BIO.DAT")))
{
UnityEngine.Debug.Log("Could not open BIO.DAT for index " + save);
}
return(true);
}
/// <summary>
/// Opens the save game index specified.
/// </summary>
/// <param name="save">Save index</param>
/// <returns>True if successful.</returns>
public bool OpenSave(int save)
{
if (!HasSave(save))
{
return(false);
}
if (!LoadSaveImage(save))
{
throw new Exception("Could not open SaveImage for index " + save);
}
if (!LoadSaveName(save))
{
throw new Exception("Could not open SaveName for index " + save);
}
saveTree = new SaveTree();
if (!saveTree.Open(Path.Combine(saveGameDict[save], SaveTree.Filename)))
{
throw new Exception("Could not open SaveTree for index " + save);
}
saveVars = new SaveVars();
if (!saveVars.Open(Path.Combine(saveGameDict[save], SaveVars.Filename)))
{
throw new Exception("Could not open SaveVars for index " + save);
}
mapSave = new BsaFile();
if (!mapSave.Load(Path.Combine(saveGameDict[save], "MAPSAVE.SAV"), FileUsage.UseMemory, true))
{
throw new Exception("Could not open MapSave for index " + save);
}
PlayerGPS gps = GameManager.Instance.PlayerGPS;
gps.ClearDiscoveryData();
for (int regionIndex = 0; regionIndex < 62; regionIndex++)
{
// Generate name from region index
string name = string.Format("MAPSAVE.{0:000}", regionIndex);
// Get record index
int index = mapSave.GetRecordIndex(name);
if (index == -1)
{
return(false);
}
// Read MAPSAVE data
byte[] data = mapSave.GetRecordBytes(index);
// Parse MAPSAVE data for discovered locations
DFRegion regionData = DaggerfallUnity.Instance.ContentReader.MapFileReader.GetRegion(regionIndex);
for (int i = 0; i < regionData.LocationCount; i++)
{
if ((data[i] & 0x40) != 0)
{
// Discover the location in DF Unity's data
if (regionData.MapTable[i].Discovered == false)
{
DFLocation location = DaggerfallUnity.Instance.ContentReader.MapFileReader.GetLocation(regionIndex, i);
gps.DiscoverLocation(regionData.Name, location.Name);
}
}
}
}
return(true);
}
