public static void ReadScenario(PrimitiveReader reader)
{
string version = reader.ReadASCIIString(4);
version1 = version;
majorVersion = GetDecimalValue(version[0]);
minorVersion = GetDecimalValue(version[2]) * 10 + GetDecimalValue(version[3]);
vv1 = Version.Parse(version);
uint dataOffset = reader.ReadUInt32();
uint headerVersion = reader.ReadUInt32();
if (headerVersion >= 2)
{
uint timeStamp = reader.ReadUInt32();
DateTime utcTime = epoch.AddSeconds(timeStamp);
DateTime localTime = utcTime.ToLocalTime();
}
uint scenarioIntroductionLength = reader.ReadUInt32();
string scenarioIntroduction = "";
if (scenarioIntroductionLength > 0)
{
int length = (int)scenarioIntroductionLength;
scenarioIntroduction = reader.ReadASCIIString(length);
}
uint unknown = reader.ReadUInt32();
uint playersCount = reader.ReadUInt32();
// Now read the compressed data.
//reader.Stream.Seek( dataOffset, SeekOrigin.Begin );
ReadCompressedData(reader);
throw new Exception();
}
public void ReadAiTextData(PrimitiveReader reader)
{
uint strategyLength = reader.ReadUInt32();
uint cityLength = reader.ReadUInt32();
uint personalityLength = reader.ReadUInt32();
AiStrategyText = reader.ReadASCIIString((int)strategyLength);
AiCityPlanText = reader.ReadASCIIString((int)cityLength);
AiPersonalityText = reader.ReadASCIIString((int)personalityLength);
}
public void ReadData(PrimitiveReader reader, Version version1, Version version2)
{
uint strategyLength = version1.Minor >= 9 ? reader.ReadUInt32() : reader.ReadUInt16();
uint cityLength = version1.Minor >= 9 ? reader.ReadUInt32() : reader.ReadUInt16();
uint personalityLength = version1.Minor >= 9 ? reader.ReadUInt32() : reader.ReadUInt16();
StrategyFile = reader.ReadASCIIString((int)strategyLength);
CityPlanFile = reader.ReadASCIIString((int)cityLength);
PersonalityFile = reader.ReadASCIIString((int)personalityLength);
}
static void ReadCompressedHeader(PrimitiveReader reader)
{
uint nextUnitId = reader.ReadUInt32();
float version2 = reader.ReadFloat32();
majorVersion2 = (int)version2; // Get rid of decimal portion.
minorVersion2 = (int)((decimal)version2 * 100) % 100; // Otherwise some rounding errors are observable.
// Good example on my machine: 1.3X -> 3X - 1, so 1.30 -> 29
Console.WriteLine(version1 + "," + version2);
vv2 = Version.Parse(version2.ToString("0.00"));
Console.WriteLine(vv1 + "," + vv2);
if (minorVersion >= 9)
{
string[] playernames = new string[playersCount];
for (int i = 0; i < playernames.Length; i++)
{
playernames[i] = reader.ReadASCIIString(playerNameLength);
}
}
if (minorVersion2 >= 17)
{
uint[] playernameIndices = new uint[playersCount];
for (int i = 0; i < playernameIndices.Length; i++)
{
playernameIndices[i] = reader.ReadUInt32();
}
}
if (minorVersion >= 9)
{
PlayerData1[] playersData = new PlayerData1[playersCount];
for (int i = 0; i < playersData.Length; i++)
{
PlayerData1 playerData;
playerData.Active = reader.ReadUInt32() != 0;
playerData.Human = reader.ReadUInt32() != 0;
playerData.Civilization = reader.ReadUInt32();
playerData.Unknown = reader.ReadUInt32();
playersData[i] = playerData;
}
}
uint unknown1 = reader.ReadUInt32();
if (minorVersion >= 9)
{
byte unknown2 = reader.ReadUInt8();
}
float unknown3 = reader.ReadFloat32();
string originalFilename = ReadUInt16LengthPrefixedString(reader);
//System.Diagnostics.Debugger.Break();
}
public static SlpFile FromStream(Stream stream)
{
PrimitiveReader reader = new PrimitiveReader(stream);
string version = reader.ReadASCIIString(3);
string unknown = reader.ReadASCIIString(1);
int framesCount = reader.ReadInt32();
// Either 'ArtDesk SLP 1.00 writer' or
// 'RGE RLE shape file'
string comment = reader.ReadASCIIString(24);
SlpFrameInfo[] frames = new SlpFrameInfo[framesCount];
for (int i = 0; i < frames.Length; i++)
{
frames[i] = SlpFrameInfo.ReadFrom(reader);
SlpFrameInfo info = frames[i];
}
ReadFrameData(reader, frames[0]);
throw new NotImplementedException();
return(null);
}
public static uint ReadScenarioUnknown(string file)
{
PrimitiveReader reader = new PrimitiveReader(file);
string version = reader.ReadASCIIString(4);
uint dataOffset = reader.ReadUInt32();
uint headerVersion = reader.ReadUInt32();
if (headerVersion >= 2)
{
uint timeStamp = reader.ReadUInt32();
}
uint scenarioIntroductionLength = reader.ReadUInt32();
if (scenarioIntroductionLength > 0)
{
int length = (int)scenarioIntroductionLength;
reader.ReadASCIIString(length);
}
uint unknown = reader.ReadUInt32();
reader.Dispose();
return(unknown);
}
public static Campaign FromStream(Stream stream)
{
Campaign campaign = new Campaign();
PrimitiveReader reader = new PrimitiveReader(stream);
string rawVersion = reader.ReadASCIIString(versionLength);
campaign._campaignName = reader.ReadFixedString(campaignNameLength, Utils.TextEncoding);
int scenariosCount = (int)reader.ReadUInt32();
List <CampaignScenario> scenarios = new List <CampaignScenario>(scenariosCount);
uint[] offsets = new uint[scenariosCount];
uint[] sizes = new uint[scenariosCount];
// Scenarios layout
// | All metadata |
// | All raw scenarios |
for (int i = 0; i < scenariosCount; i++)
{
CampaignScenario element = new CampaignScenario();
sizes[i] = reader.ReadUInt32();
offsets[i] = reader.ReadUInt32();
element.Name = reader.ReadFixedString(scenarioNameLength, Utils.TextEncoding);
element.Filename = reader.ReadFixedString(scenarioFilenameLength, Utils.TextEncoding);
scenarios.Add(element);
}
// TODO: This could probably be simplified to just reading
// the scenarios without seeking, since the scenarios are
// almost always stored in order.
for (int i = 0; i < scenarios.Count; i++)
{
CampaignScenario element = scenarios[i];
uint offset = offsets[i];
int length = (int)sizes[i];
stream.Seek(offset, SeekOrigin.Begin);
element.Data = reader.ReadBytes(length);
}
campaign._scenarios = scenarios;
return(campaign);
}
public static ProfileFile FromStream(PrimitiveReader reader)
{
ProfileFile profile = new ProfileFile();
profile.Version1 = Version.Parse(reader.ReadASCIIString(4));
if (profile.Version1.Minor >= 6)
{
profile.Version2 = Version.Parse(reader.ReadFloat32().ToString("0.00"));
}
profile.LastPlayerId = reader.ReadUInt32();
profile.SelectedPlayerIndex = reader.ReadUInt32();
int playersCount = reader.ReadInt32();
List <ProfilePlayer> players = new List <ProfilePlayer>(playersCount);
for (int i = 0; i < playersCount; i++)
{
players.Add(ProfilePlayer.ReadFrom(reader));
}
profile.Players = players;
return(profile);
}
public static Scenario FromStream(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
PrimitiveReader reader = new PrimitiveReader(stream);
string version1 = reader.ReadASCIIString(versionLength);
if (version1[1] != '.')
{
throw new InvalidDataException("Expected period for the second character of the version1 string.");
}
uint dataOffset = reader.ReadUInt32();
uint headerVersion = reader.ReadUInt32();
if (headerVersion > 2)
{
throw new InvalidDataException("Header version cannot be greater than 2.");
}
DateTime utcTime = unixEpoch;
if (headerVersion >= 2)
{
uint secondsSinceEpoch = reader.ReadUInt32();
utcTime = unixEpoch.AddSeconds(secondsSinceEpoch);
}
string scenarioIntroduction = Utils.ReadUInt32LengthPrefixedString(reader);
uint unknown = reader.ReadUInt32();
uint playersCount = reader.ReadUInt32();
if (playersCount > 16) // TODO: Should this be 8 instead?
{
throw new InvalidDataException("The genie engine only supports up to 16 characters at maximum.");
}
// Read the compressed header
int compressedLength = (int)(stream.Length - stream.Position);
byte[] buffer = reader.ReadBytes(compressedLength);
byte[] data = Ionic.Zlib.DeflateStream.UncompressBuffer(buffer);
#if DUMP_RAW
string file = Path.GetFileNameWithoutExtension((stream as FileStream).Name);
Console.WriteLine("FILE:" + file);
File.WriteAllBytes(file + ".bin", data);
#endif
reader.Stream = new MemoryStream(data);
uint nextUnitId = reader.ReadUInt32();
float version2Raw = reader.ReadFloat32();
string version2 = version2Raw.ToString("0.00");
Scenario scenario;
if (version1 == "1.18" & version2 == "1.20")
{
scenario = new AokScenario();
}
else if (version1 == "1.21" && version2 == "1.22")
{
scenario = new AokTcScenario();
}
else
{
string message = String.Format("Processing versions: {0}, {1} is not supported.", version1, version2);
throw new NotImplementedException(message);
}
scenario.Version1 = Version.Parse(version1);
scenario.Version2 = Version.Parse(version2);
scenario.UtcLastEdited = utcTime;
scenario.ScenarioIntroductionText = scenarioIntroduction;
scenario.PlayersCount = (int)playersCount;
scenario.Unknown2222 = unknown;
scenario.NextUnitId = nextUnitId;
scenario.ReadCompressedData(reader);
reader.Stream = stream;
return(scenario);
}
static string ReadUInt32LengthPrefixedString(PrimitiveReader reader)
{
uint length = reader.ReadUInt32();
return(reader.ReadASCIIString((int)length));
}
static string ReadUInt16LengthPrefixedString(PrimitiveReader reader)
{
ushort length = reader.ReadUInt16();
return(reader.ReadASCIIString(length));
}
public static DrsFile FromStream(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
DrsFile file = new DrsFile();
PrimitiveReader reader = new PrimitiveReader(stream);
file.CopyrightInfo = reader.ReadASCIIString(copyrightLength);
file.FileVersion = reader.ReadASCIIString(versionLength);
file.FileType = reader.ReadASCIIString(typeLength);
uint tablesCount = reader.ReadUInt32();
uint firstFileOffset = reader.ReadUInt32();
Table[] tables = new Table[(int)tablesCount];
for (int i = 0; i < tables.Length; i++)
{
Table table = new Table();
table.Unknown = reader.ReadUInt8();
byte[] extension = reader.ReadBytes(3);
extension = new [] { extension[2], extension[1], extension[0] }; // Stored in reversed form in DRS file.
table.Extension = Encoding.ASCII.GetString(extension);
table.TableOffset = reader.ReadUInt32();
table.FilesCount = reader.ReadUInt32();
Console.WriteLine("Table {0}: {1} elements of {2}", i, table.FilesCount, table.Extension);
tables[i] = table;
}
System.Diagnostics.Debugger.Break();
for (int i = 0; i < tables.Length; i++)
{
Table table = tables[i];
stream.Seek(table.TableOffset, SeekOrigin.Begin);
TableFile[] files = new TableFile[(int)table.FilesCount];
string directory = "table_" + i;
Directory.CreateDirectory(directory);
string extension = "." + table.Extension;
for (int j = 0; j < files.Length; j++)
{
TableFile element = new TableFile();
element.FileId = reader.ReadUInt32();
uint offset = reader.ReadUInt32();
uint size = reader.ReadUInt32();
long position = stream.Position;
stream.Seek(offset, SeekOrigin.Begin);
element.Data = reader.ReadBytes((int)size);
stream.Seek(position, SeekOrigin.Begin);
files[j] = element;
string path = Path.Combine(directory, element.FileId + extension);
File.WriteAllBytes(path, element.Data);
}
table.Files = files;
}
file.Tables = tables;
System.Diagnostics.Debugger.Break();
return(file);
}
