public List <GGCRPkdInnerFile> ListInnerFiles()
{
//取PKD中文件数量
int count = BitConverter.ToInt32(this.Data, 8);
//文件头的总数据量(去除最后的00位)
int headLength = BitConverter.ToInt32(this.Data, 16) - 1;
//文件名起始索引
int cdbNamesIndexStart = 20 + count * 12;
//文件名终止索引
byte[] cdbNamesData = new byte[headLength - count * 12];
Array.Copy(this.Data, 20 + count * 12, cdbNamesData, 0, cdbNamesData.Length);
string[] cdbNames = Encoding.UTF8.GetString(cdbNamesData).Split('\0');
List <GGCRPkdInnerFile> files = new List <GGCRPkdInnerFile>();
//取每个文件名和地址
for (int i = 0; i < count; i++)
{
GGCRPkdInnerFile f = new GGCRPkdInnerFile();
f.FileName = cdbNames[i];
f.StartIndex = BitConverter.ToInt32(this.Data, 20 + 12 * i);
f.StartIndexLocation = 20 + 12 * i;
files.Add(f);
}
return(files);
}
public void DeleteConvert(MachineConvertInfo convert)
{
GGCRPkdInnerFile file = this.GetInnerFile("MachineConversionList.cdb");
int count = BitConverter.ToInt32(this.Data, file.StartIndex + 8) - 1;
//修改总数
byte[] newCount = BitConverter.GetBytes(count);
this.Write(file.StartIndex + 8, newCount);
//删除数据
this.DeleteInnerFile(file, convert.Index, 20);
}
/// <summary>
/// 在某一个内部文件的某个索引(以pkd文件头作为索引0)处删除数据,并同时调整后续所有文件的地址数据,并直接写入文件
/// </summary>
/// <param name="file"></param>
/// <param name="from"></param>
/// <param name="length"></param>
public void DeleteInnerFile(GGCRPkdInnerFile file, int from, int length)
{
//寻找后续文件并重排位置
foreach (GGCRPkdInnerFile next in ListInnerFiles())
{
if (next.StartIndex > file.StartIndex)
{
byte[] arr = BitConverter.GetBytes(next.StartIndex - length);
for (int i = 0; i < arr.Length; i++)
{
this.Data[next.StartIndexLocation + i] = arr[i];
}
}
}
this.Delete(from, length);
}
/// <summary>
/// 在某一个内部文件的某个索引(以内部文件的文件头作为索引0)处插入新的数据,并同时调整后续所有文件的地址数据,并直接写入文件
/// </summary>
/// <param name="file"></param>
/// <param name="newIndex"></param>
public void AppendInnerFile(GGCRPkdInnerFile file, int insertIndex, byte[] data)
{
//寻找后续文件并重排位置
foreach (GGCRPkdInnerFile next in ListInnerFiles())
{
if (next.StartIndex > file.StartIndex)
{
byte[] arr = BitConverter.GetBytes(next.StartIndex + data.Length);
for (int i = 0; i < arr.Length; i++)
{
this.Data[next.StartIndexLocation + i] = arr[i];
}
}
}
this.Insert(file.StartIndex + insertIndex, data);
}
public void AddConvert(GundamInfo from, GundamInfo to, int action)
{
byte[] data = new byte[20];
byte[] f = ByteHelper.HexStringToByteArray(from.UUID);
Array.Copy(f, 0, data, 0, 8);
byte[] t = ByteHelper.HexStringToByteArray(to.UUID);
Array.Copy(t, 0, data, 8, 8);
byte[] a = BitConverter.GetBytes(action);
Array.Copy(a, 0, data, 16, 4);
GGCRPkdInnerFile file = this.GetInnerFile("MachineConversionList.cdb");
int count = BitConverter.ToInt32(this.Data, file.StartIndex + 8) + 1;
//修改总数
byte[] newCount = BitConverter.GetBytes(count);
this.Write(file.StartIndex + 8, newCount);
//插入数据
this.AppendInnerFile(file, 12, data);
}
