//public int InsertAndCombine(int StartingValue, int AddingValue, out uint Mask, out byte ShiftVal)
//{
// Mask = 0;
// ShiftVal = 0;
// BitArray StartingBits = new BitArray(new int[] { StartingValue });
// BitArray AddingBits = new BitArray(new int[] { AddingValue });
// int MinAddBitSize = GetMinLength(AddingValue);
// bool success = false;
// for (int i = 0; i < StartingBits.Count - MinAddBitSize; i++)
// {
// if (StartingBits[i] == AddingBits[0])
// {
// bool CanFit = true;
// for (int j = 0; j < MinAddBitSize; j++)
// {
// if (StartingBits[i + j] != AddingBits[j])
// {
// CanFit = false;
// break;
// }
// }
// if (CanFit)
// {
// success = true;
// BitArray BitMask = new BitArray(new int[1]);
// for (int j = 0; j < MinAddBitSize; j++)
// {
// BitMask[i + j] = true;
// }
// Mask = (uint)BitMask.ToInt32();
// ShiftVal = (byte)i;
// break;
// }
// }
// }
// if (!success)
// {
// int NumberInsertLocation = GetMinLength(StartingValue);
// int BackwardsOffset = 0;
// bool HasFoundFit = false;
// int BestFitOffset = 0;
// while (NumberInsertLocation - BackwardsOffset > 0)
// {
// if (StartingBits[NumberInsertLocation - BackwardsOffset] == AddingBits[0])
// {
// bool CanFit = true;
// for (int i = 0; i < MinAddBitSize; i++)
// {
// if (AddingBits[i] && StartingBits[(NumberInsertLocation - BackwardsOffset) + i] != AddingBits[i])
// {
// if ((NumberInsertLocation - BackwardsOffset) + i < NumberInsertLocation)
// {
// CanFit = false;
// break;
// }
// }
// }
// if (CanFit)
// {
// HasFoundFit = true;
// BestFitOffset = NumberInsertLocation - BackwardsOffset;
// break;
// }
// }
// BackwardsOffset++;
// }
// for (int j = 0; j < MinAddBitSize; j++)
// {
// StartingBits[HasFoundFit ? BestFitOffset + j : NumberInsertLocation] = AddingBits[j];
// }
// BitArray BitMask = new BitArray(new int[1]);
// for (int j = 0; j < MinAddBitSize; j++)
// {
// BitMask[HasFoundFit ? BestFitOffset + j : NumberInsertLocation] = true;
// }
// Mask = (uint)BitMask.ToInt32();
// ShiftVal = (byte)(HasFoundFit ? BestFitOffset : NumberInsertLocation);
// }
// return StartingBits.ToInt32();
//}
//private int GetMinLength(int val)
//{
// for (int i = 28; i >= 0; i -= 4)
// if ((val >> i) > 0)
// return i + 4;
// return 0;
//}
internal void Read(Stream BCSV)
{
Fields = new Dictionary <uint, BCSVField>();
Entries = new List <BCSVEntry>();
int entrycount = BitConverter.ToInt32(BCSV.ReadReverse(0, 4), 0);
//Console.Write($"{entrycount} Entries ");
int fieldcount = BitConverter.ToInt32(BCSV.ReadReverse(0, 4), 0);
//Console.WriteLine($"done with {fieldcount} fields");
uint dataoffset = BitConverter.ToUInt32(BCSV.ReadReverse(0, 4), 0);
uint entrysize = BitConverter.ToUInt32(BCSV.ReadReverse(0, 4), 0);
//Console.WriteLine("Loading Fields:");
for (int i = 0; i < fieldcount; i++)
{
BCSVField currentfield = new BCSVField(BCSV);
Fields.Add(currentfield.HashName, currentfield);
//Console.Write($"\r{Math.Min(((float)(i + 1) / (float)fieldcount) * 100.0f, 100.0f)}% ");
}
//Console.WriteLine("Complete!");
//Console.WriteLine("Loading Entries:");
for (int i = 0; i < entrycount; i++)
{
BCSVEntry currententry = new BCSVEntry(BCSV, Fields, dataoffset + (entrycount * entrysize));
Entries.Add(currententry);
BCSV.Position += entrysize;
//Console.Write($"\r{Math.Min(((float)(i + 1) / (float)entrycount) * 100.0f, 100.0f)}% ");
}
//Console.WriteLine("Complete!");
}
/// <summary> /// Add a BCSVField to the Field Dictionary /// </summary> /// <param name="field">Field to add</param> public void Add(BCSVField field) => Fields.Add(field.HashName, field);
/// <summary>
/// Save the BCSV using a Stream
/// </summary>
/// <param name="BCSV"></param>
public void Save(Stream BCSV)
{
BCSV.WriteReverse(BitConverter.GetBytes(EntryCount), 0, 4);
ushort offset = 0;
List <KeyValuePair <uint, BCSVField> > FieldList = Fields.ToList();
for (int i = 0; i < FieldList.Count; i++)
{
BCSVField currentfield = FieldList[i].Value;
if (currentfield.AutoRecalc)
{
currentfield.Bitmask = currentfield.DataType == DataTypes.BYTE ? 0x000000FF : (currentfield.DataType == DataTypes.INT16 ? 0x0000FFFF : 0xFFFFFFFF);
currentfield.ShiftAmount = 0;
}
currentfield.EntryOffset = offset;
offset += (ushort)(currentfield.DataType == DataTypes.BYTE ? 1 : (currentfield.DataType == DataTypes.INT16 ? 2 : 4));
}
while (offset % 4 != 0)
{
offset++;
}
#region Fill the Entries
for (int i = 0; i < EntryCount; i++)
{
Entries[i].FillMissingFields(Fields);
}
#endregion
#region Collect the strings
List <string> Strings = new List <string>();// { "5324" };
for (int i = 0; i < EntryCount; i++)
{
for (int j = 0; j < Entries[i].Data.Count; j++)
{
if (Fields.ContainsKey(Entries[i].Data.ElementAt(j).Key) && Fields[Entries[i].Data.ElementAt(j).Key].DataType == DataTypes.STRING)
{
if (!Strings.Any(O => O.Equals((string)Entries[i].Data.ElementAt(j).Value)))
{
Strings.Add((string)Entries[i].Data.ElementAt(j).Value);
}
}
}
}
#endregion
BCSV.WriteReverse(BitConverter.GetBytes(Fields.Count), 0, 4);
BCSV.Write(new byte[4], 0, 4);
BCSV.WriteReverse(BitConverter.GetBytes((int)offset), 0, 4);
Console.WriteLine("Writing the Fields:");
for (int i = 0; i < Fields.Count; i++)
{
Fields.ElementAt(i).Value.Write(BCSV);
Console.Write($"\r{Math.Min(((float)(i + 1) / (float)Fields.Count) * 100.0f, 100.0f)}% ");
}
Console.WriteLine("Complete!");
while (BCSV.Position % 4 != 0)
{
BCSV.WriteByte(0x00);
}
uint DataPos = (uint)BCSV.Position;
BCSV.Position = 0x08;
BCSV.WriteReverse(BitConverter.GetBytes(DataPos), 0, 4);
BCSV.Position = DataPos;
Console.WriteLine("Writing the Entries:");
for (int i = 0; i < EntryCount; i++)
{
Entries[i].Save(BCSV, Fields, offset, Strings);
while (BCSV.Position % 4 != 0)
{
BCSV.WriteByte(0x00);
}
Console.Write($"\r{Math.Min(((float)(i + 1) / (float)Entries.Count) * 100.0f, 100.0f)}% ");
}
Console.WriteLine("Complete!");
for (int i = 0; i < Strings.Count; i++)
{
BCSV.WriteString(Strings[i], 0x00);
}
uint numPadding = 16 - (uint)(BCSV.Position % 16);
byte[] padding = new byte[numPadding];
for (int i = 0; i < numPadding; i++)
{
padding[i] = 64;
}
BCSV.Write(padding, 0, (int)numPadding);
}
