private static byte[] GetPermData(byte[] Data, sound_cache_file_gestalt ugh, sound_cache_file_gestalt.SoundPermutation Perm)
{
List <byte[]> fragments = new List <byte[]>();
int totalSize = 0;
var ms = new MemoryStream(Data);
var br = new BinaryReader(ms);
for (int i = 0; i < Perm.ChunkCount; i++)
{
var chunk = ugh.RawChunks[Perm.RawChunkIndex + i];
totalSize += chunk.Size;
br.BaseStream.Position = chunk.FileOffset;
fragments.Add(br.ReadBytes(chunk.Size));
}
byte[] newData = new byte[totalSize];
int pos = 0;
for (int i = 0; i < Perm.ChunkCount; i++)
{
Array.Copy(fragments[i], 0, newData, pos, fragments[i].Length);
pos += fragments[i].Length;
}
return(newData);
}
private static int GetTotalSize(sound_cache_file_gestalt ugh, sound_cache_file_gestalt.Playback snd)
{
int total = 0;
for (int i = 0; i < snd.PermutationCount; i++)
{
var perm = ugh.SoundPermutations[snd.FirstPermutation + i];
for (int j = 0; j < perm.ChunkCount; j++)
{
var chunk = ugh.RawChunks[perm.RawChunkIndex + j];
total += chunk.Size;
}
}
return(total);
}
