/// <summary>Load an Effe file from a filestream
/// <remarks>Use first the constructor</remarks>
/// </summary>
/// <param name="amount">Amount of Effects</param>
/// <param name="fs">FileStream to read from</param>
/// <param name="mode">BIN or TXT, for binary dbc or text ini</param>
/// <returns>False if error loading the data</returns>
/// <exception cref="Exception">If cannot find the header</exception>
public Boolean Load(UInt32 amount, FileStream fs, dbcFile.Mode mode)
{
Boolean result = false;
if (mode == dbcFile.Mode.TXT)
if (LoadTxt(amount, fs) != 0) result = true;
else
if (LoadBin(amount, fs) != 0) result = true;
return result;
}
/// <summary>Load a Matr file from a filestream
/// <remarks>Use first the constructor</remarks>
/// </summary>
/// <param name="amount">Amount of data entries</param>
/// <param name="fs">FileStream to read from</param>
/// <param name="mode">BIN or TXT, for binary dbc or text ini</param>
/// <returns>False if error loading the data</returns>
/// <exception cref="Exception">If cannot find the header</exception>
public Boolean Load(UInt32 amount, FileStream fs, dbcFile.Mode mode)
{
Boolean result = false;
fs.Seek(0, SeekOrigin.Begin);
switch (mode)
{
case dbcFile.Mode.TXT:
{
Boolean headerIsSet = false;
PARSE_COMMENTS_STATE commentsState = PARSE_COMMENTS_STATE.NotCommentLine;
Int32 lineCount = 0;
// Simplified Chinese encoding
using (StreamReader sr = new StreamReader(fs, Common.enc, false)) lock (Data)
{
String line = null;
Boolean hasComments = false;
String Comments = String.Empty;
while ((line = sr.ReadLine()) != null)
{
lineCount++;
// Check if comments
if ((commentsState = IniCommon.ParseLineComments(line, commentsState)) >= 0)
{
// Store comments to add after created a new Matr
if (hasComments)
Comments += "\r\n" + line;
else
{
hasComments = true;
Comments = line;
}
}
else
{
line = line.Trim(); // Remove spaces from start and end of line
if (!headerIsSet)
{
if (line.StartsWith("Material=")
&& UInt32.TryParse(line.Substring(9), out Amount))
headerIsSet = true;
else
throw new Exception("Cannot find the header; expected: Material=##");
}
else try
{
Matr m = new Matr(line);
if (hasComments) m.AddComments(Comments);
Data.Add(m.IdName, m);
hasComments = false;
Comments = String.Empty;
}
catch
{
// Skip lines with incorrect format
//Trace.Warning("Skiped line " + lineCount + " with incorrect format.");
}
}
}
}
break;
}
case dbcFile.Mode.BIN:
default:
{
using (BinaryReader br = new BinaryReader(fs)) lock (Data)
{
UInt32 bytesRead = 0; // Only for debug
Byte[] buffer = new Byte[52];
br.Read(buffer, 0, 8); // Skip Magic Header and amount
// as it is already known
bytesRead += 8;
// Read all data, 52 bytes each
for (int i = 0; i < amount; i++)
{
br.Read(buffer, 0, 52);
Matr m = new Matr(buffer);
Data.Add(m.IdName, m);
}
}
break;
}
}
result = true;
return result;
}
/// <summary>Save an Effect file to a filestream</summary>
/// <param name="fs">FileStream to write to</param>
/// <param name="mode">BIN or TXT, for binary dbc or text ini</param>
/// <returns>False if error saving the data</returns>
public Boolean Save(FileStream fs, dbcFile.Mode mode)
{
Boolean result = false;
if (mode == dbcFile.Mode.TXT)
if (SaveTxt(fs) != 0) result = true;
else
if (SaveBin(fs) != 0) result = true;
return result;
}
/// <summary>Save a Matr file to a filestream</summary>
/// <param name="fs">FileStream to write to</param>
/// <param name="mode">BIN or TXT, for binary dbc or text ini</param>
/// <returns>False if error saving the data</returns>
public Boolean Save(FileStream fs, dbcFile.Mode mode)
{
Boolean result = true;
fs.Seek(0, SeekOrigin.Begin);
switch (mode)
{
case dbcFile.Mode.TXT:
{
UInt32 lineCount = 0; // Only for debug
// Simplified Chinese encoding
using (StreamWriter sw = new StreamWriter(fs, Common.enc)) lock (Data)
{
sw.WriteLine("Material=" + Amount);
lineCount++;
foreach (KeyValuePair<String, Matr> m in Data)
{
sw.WriteLine(m.ToString());
lineCount++;
}
}
break;
}
case dbcFile.Mode.BIN:
default:
{
using (BinaryWriter bw = new BinaryWriter(fs)) lock (Data)
{
UInt32 bytesWritten = 0; // Only for debug
bw.Write(MAGIC_TYPE_BIN);
bytesWritten += 4;
bw.Write(Amount);
bytesWritten += 4;
foreach (KeyValuePair<String, Matr> m in Data)
{
bw.Write(m.Value.ToBytes());
bytesWritten += 52;
}
}
break;
}
}
return result;
}