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BLZ: Take and return arrays instad of files.

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Admiral H. Curtiss 2014-05-29 18:23:30 +02:00
parent 3e71c26b6a
commit f623d12408
1 changed files with 22 additions and 10 deletions
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32
blz.cs
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@ -153,15 +153,15 @@ namespace WfcPatcher {
}
/*----------------------------------------------------------------------------*/
public void BLZ_Decode( string filename ) {
byte[] pak_buffer, raw_buffer;
public byte[] BLZ_Decode( byte[] pak_buffer ) {
byte[] raw_buffer;
uint pak, raw, pak_end, raw_end;
uint pak_len, raw_len, len, pos, inc_len, hdr_len, enc_len, dec_len;
byte flags = 0, mask;
Console.Write( "- decoding '{0}'", filename );
Console.Write( "- decoding" );
pak_buffer = Load( filename, out pak_len, BLZ_MINIM, BLZ_MAXIM );
pak_len = (uint)pak_buffer.Length;
inc_len = BitConverter.ToUInt32( pak_buffer, (int)pak_len - 4 );
@ -242,19 +242,21 @@ namespace WfcPatcher {
if ( raw != raw_end ) Console.Write( ", WARNING: unexpected end of encoded file!" );
Save( filename + ".dec", raw_buffer, raw_len );
//Save( filename + ".dec", raw_buffer, raw_len );
Console.WriteLine();
return raw_buffer;
}
//*----------------------------------------------------------------------------
public void BLZ_Encode(string filename, uint mode) {
byte[] raw_buffer, pak_buffer, new_buffer;
public byte[] BLZ_Encode( byte[] raw_buffer, uint mode ) {
byte[] pak_buffer, new_buffer;
uint raw_len, pak_len, new_len;
Console.Write("- encoding '%s'", filename);
Console.Write("- encoding");
raw_buffer = Load(filename, out raw_len, RAW_MINIM, RAW_MAXIM);
raw_len = (uint)raw_buffer.Length;
pak_buffer = null;
pak_len = BLZ_MAXIM + 1;
@ -265,9 +267,19 @@ namespace WfcPatcher {
pak_len = new_len;
}
Save(filename + ".enc", pak_buffer, pak_len);
//Save(filename + ".enc", pak_buffer, pak_len);
if ( pak_buffer.Length != pak_len ) {
byte[] retbuf = new byte[pak_len];
for ( int i = 0; i < pak_len; ++i ) {
retbuf[i] = pak_buffer[i];
}
pak_buffer = retbuf;
}
Console.WriteLine();
return pak_buffer;
}
private void SEARCH(ref uint l, ref uint p, ref byte[] raw_buffer, ref uint raw, ref uint raw_end, ref uint max, ref uint pos, ref uint len) {