/**
* \brief Redux the Page file data.
* \param[in] vsfname data file name.
* \param[in] wallPath Path to save wall data.
* \param[in] spritePath Path to save sprite data.
* \param[in] soundPath Path to save sound data.
* \param[in] palette Palette array.
* \return On success true, otherwise false.
* \note Caller is responsible for freeing allocated data by calling MM_FREE.
*/
PUBLIC wtBoolean PageFile_ReduxDecodePageData( const char *vsfname, const char *wallPath, const char *spritePath, const char *soundPath, W8 *palette )
{
void *data;
void *decdata;
W32 length;
char tempFileName[ 1024 ];
W32 i;
W32 SpriteStart, NumBlocks, SoundStart;
W32 soundBufferSize;
W8 *soundBuffer;
W32 totallength;
printf( "Decoding Page Data..." );
if( ! PageFile_Setup( vsfname, &NumBlocks, &SpriteStart, &SoundStart ) )
{
PageFile_Shutdown();
return false;
}
// ////////////////////////////////////////////////////////////////////////
// Decode Walls
for( i = 0 ; i < SpriteStart ; ++i )
{
data = PageFile_getPage( i, &length );
if( data == NULL )
{
continue;
}
decdata = PageFile_decodeWall_RGB32( (PW8)data, palette );
if( decdata == NULL )
{
fprintf( stderr, "[PageFile_ReduxDecodePageData]: Unable to decode wall (%d).\n", i );
MM_FREE( data );
continue;
}
if( _filterScale > 0 )
{
void *scaledImgBuf;
scaledImgBuf = (void *) MM_MALLOC( 128 * 128 * 4 );
if( NULL == scaledImgBuf )
{
MM_FREE( data );
MM_FREE( decdata );
continue;
}
// Scale2x
if( _filterScale == 1 )
{
scale( 2, (void *)scaledImgBuf, 128 * 4, decdata, 64 * 4, 4, 64, 64 );
RGB32toRGB24( (const PW8)scaledImgBuf, (PW8)scaledImgBuf, 128 * 128 * 4 );
} else {
// hq2x
RGB32toRGB24( (const PW8)decdata, (PW8)decdata, 64 * 64 * 4 );
RGB24toBGR565( decdata, decdata, 64 * 64 * 3 );
hq2x_32( (PW8)decdata, (PW8)scaledImgBuf, 64, 64, 64 * 2 * 4 );
RGB32toRGB24( (const PW8)scaledImgBuf, (PW8)scaledImgBuf, 128 * 128 * 4 );
}
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%.3d.tga", wallPath, PATH_SEP, GetWallMappedIndex( i ) );
TGA_write( tempFileName, 24, 128, 128, scaledImgBuf, 0, 1 );
MM_FREE( scaledImgBuf );
} else {
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%.3d.tga", wallPath, PATH_SEP, GetWallMappedIndex( i ) );
RGB32toRGB24( (const PW8)decdata, (PW8)decdata, 64 * 64 * 4 );
TGA_write( tempFileName, 24, 64, 64, decdata, 0, 1 );
}
MM_FREE( data );
MM_FREE( decdata );
}
// ////////////////////////////////////////////////////////////////////////
// Decode Sprites
for( i = SpriteStart ; i < SoundStart ; ++i )
{
data = PageFile_getPage( i, &length );
if( data == NULL )
{
continue;
}
decdata = PageFile_decodeSprite_RGB32( (PW8)data, palette );
if( decdata == NULL )
{
MM_FREE( data );
continue;
}
if( _filterScale_Sprites > 0 )
{
W8 *scaledImgBuf;
scaledImgBuf = (PW8) MM_MALLOC( 128 * 128 * 4 );
if( NULL == scaledImgBuf ) {
MM_FREE( data );
MM_FREE( decdata );
continue;
}
if( _filterScale_Sprites == 1 ) {
scale( 2, (void *)scaledImgBuf, 128 * 4, decdata, 64 * 4, 4, 64, 64 );
} else {
// hq2x
RGB32toRGB24( (const PW8)decdata, (PW8)decdata, 64 * 64 * 4 );
RGB24toBGR565( decdata, decdata, 64 * 64 * 3 );
hq2x_32( (PW8)decdata, (PW8)scaledImgBuf, 64, 64, 64 * 2 * 4 );
ReduxAlphaChannel_hq2x( scaledImgBuf, 128, 128 );
}
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%.3d.tga", spritePath, PATH_SEP, GetSpriteMappedIndex( i - SpriteStart ) );
TGA_write( tempFileName, 32, 128, 128, scaledImgBuf, 0, 1 );
MM_FREE( scaledImgBuf );
} else {
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%.3d.tga", spritePath, PATH_SEP, GetSpriteMappedIndex( i - SpriteStart ) );
TGA_write( tempFileName, 32, 64, 64, decdata, 0, 1 );
}
MM_FREE( data );
MM_FREE( decdata );
}
// ////////////////////////////////////////////////////////////////////////
// Decode SFX
soundBufferSize = 20 * 4096;
soundBuffer = (PW8) MM_MALLOC( soundBufferSize );
if( soundBuffer == NULL )
{
PageFile_Shutdown();
return false;
}
totallength = 0;
for( i = SoundStart ; i < NumBlocks ; ++i )
{
data = PageFile_getPage( i, &length );
if( data == NULL )
{
continue;
}
if( (totallength + length) > soundBufferSize )
{
fprintf( stderr, "[PageFile_ReduxDecodePageData]: Buffer not large enough to hold sound data!\n" );
MM_FREE( data );
MM_FREE( soundBuffer );
return false;
}
MM_MEMCPY( soundBuffer + totallength, data, length );
totallength += length;
if( length < 4096 )
{
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%.3d.wav", soundPath, PATH_SEP, i - SoundStart );
wav_write( tempFileName, soundBuffer, totallength, 1, SAMPLERATE, 1 );
totallength = 0;
}
MM_FREE( data );
}
MM_FREE( soundBuffer );
PageFile_Shutdown();
MM_FREE( data );
printf( "Done\n" );
return true;
}
/**
* \brief Decodes Blake Stone Planet Strike data.
* \return Nothing.
*/
PUBLIC void blakestonePS_decoder( void )
{
W32 width, height;
void *data;
char fname[ 256 ];
W8 *tempPalette;
printf( "Blake Stone: Planet Strike Decoding\n\n" );
if( ! buildCacheDirectories() )
{
fprintf( stderr, "Unable to create cache directories\n" );
return;
}
if( GFXFile_Setup( "VGADICT.VSI", "VGAHEAD.VSI", "VGAGRAPH.VSI" ) )
{
GFXFile_decodeFont( 1, 256, 128, DIR_PICS );
GFXFile_decodeFont( 2, 256, 128, DIR_PICS );
GFXFile_decodeFont( 3, 256, 128, DIR_PICS );
GFXFile_decodeFont( 4, 256, 128, DIR_PICS );
GFXFile_decodeFont( 5, 256, 128, DIR_PICS );
GFXFile_decodeScript( 216, 248, DIR_GSCRIPTS );
GFXFile_decodeGFX( 6, 197, blakestone_gamepal, DIR_PICS );
GFXFile_cacheChunk( 201 );
tempPalette = (PW8)GFXFile_getChunk( 201 );
data = GFXFile_decodeChunk_RGB24( 53, &width, &height, tempPalette );
if( data )
{
wt_snprintf( fname, sizeof( fname ), "%s%c%.3d.tga", DIR_PICS, PATH_SEP, 53 );
RGB24_adjustBrightness( data, width * height * 3 );
TGA_write( fname, 24, width, height, data, 0, 1 );
MM_FREE( data );
}
GFXFile_cacheChunk( 203 );
tempPalette = (PW8)GFXFile_getChunk( 203 );
data = GFXFile_decodeChunk_RGB24( 143, &width, &height, tempPalette );
if( data )
{
wt_snprintf( fname, sizeof( fname ), "%s%c%.3d.tga", DIR_PICS, PATH_SEP, 143 );
RGB24_adjustBrightness( data, width * height * 3 );
TGA_write( fname, 24, width, height, data, 0, 1 );
MM_FREE( data );
}
data = GFXFile_decodeChunk_RGB24( 144, &width, &height, tempPalette );
if( data )
{
wt_snprintf( fname, sizeof( fname ), "%s%c%.3d.tga", DIR_PICS, PATH_SEP, 144 );
RGB24_adjustBrightness( data, width * height * 3 );
TGA_write( fname, 24, width, height, data, 0, 1 );
MM_FREE( data );
}
}
GFXFile_Shutdown();
PageFile_ReduxDecodePageData( "VSWAP.VSI", DIR_WALLS, DIR_SPRITES, DIR_DSOUND, blakestone_gamepal );
/*
if( AudioFile_Setup( "AUDIOHED.VSI", "AUDIOT.VSI" ) )
{
AudioFile_ReduxDecodeSound( 0, 0, DIR_SOUNDFX );
AudioFile_ReduxDecodeMusic( 0, 0, DIR_MUSIC, NULL );
}
AudioFile_Shutdown();
*/
}
/**
* \brief Decodes Blake Stone Aliens of Gold Full Version data.
* \return Nothing.
*/
PUBLIC void blakestoneAGfull_decoder( void )
{
W32 width, height;
void *data;
char fname[ 1024 ];
W8 *tempPalette;
printf( "\n\nBlake Stone: Aliens of Gold Decoding\n" );
if( ! buildCacheDirectories() )
{
printf( "Unable to create cache directories\n" );
return;
}
if( GFXFile_Setup( "VGADICT.BS6", "VGAHEAD.BS6", "VGAGRAPH.BS6" ) )
{
GFXFile_decodeFont( 1, 256, 128, DIR_PICS );
GFXFile_decodeFont( 2, 256, 128, DIR_PICS );
GFXFile_decodeFont( 3, 256, 128, DIR_PICS );
GFXFile_decodeFont( 4, 256, 128, DIR_PICS );
GFXFile_decodeFont( 5, 256, 128, DIR_PICS );
GFXFile_decodeScript( 181, 223, DIR_GSCRIPTS );
GFXFile_decodeGFX( 6, 164, blakestone_gamepal, DIR_PICS );
GFXFile_cacheChunk( 168 );
tempPalette = (PW8)GFXFile_getChunk( 168 );
data = GFXFile_decodeChunk_RGB24( 29, &width, &height, tempPalette );
if( data )
{
wt_snprintf( fname, sizeof( fname ), "%s%c%.3d.tga", DIR_PICS, PATH_SEP, 29 );
RGB24_adjustBrightness( data, width * height * 3 );
TGA_write( fname, 24, width, height, data, 0, 1 );
MM_FREE( data );
}
GFXFile_cacheChunk( 167 );
tempPalette = (PW8)GFXFile_getChunk( 167 );
data = GFXFile_decodeChunk_RGB24( 30, &width, &height, tempPalette );
if( data )
{
wt_snprintf( fname, sizeof( fname ), "%s%c%.3d.tga", DIR_PICS, PATH_SEP, 30 );
RGB24_adjustBrightness( data, width * height * 3 );
TGA_write( fname, 24, width, height, data, 0, 1 );
MM_FREE( data );
}
}
GFXFile_Shutdown();
PageFile_ReduxDecodePageData( "VSWAP.BS6", DIR_WALLS, DIR_SPRITES, DIR_DSOUND, blakestone_gamepal );
/*
if( AudioFile_Setup( "AUDIOHED.BS6", "AUDIOT.BS6" ) )
{
AudioFile_ReduxDecodeSound( 0, 200, DIR_SOUNDFX );
AudioFile_ReduxDecodeMusic( 200, 210, DIR_MUSIC, NULL );
}
AudioFile_Shutdown();
*/
}
/**
* \brief Converts Wolf3D graphic data.
* \param[in] dict Name of dictionary file to load.
* \param[in] head Name of header file to load.
* \param[in] graph Name of graphics file to load.
* \param[in] start Offset to start of sprite data
* \param[in] end Offset to end of sprite data
* \param[in] picNum Pointer to picNum_t structure to
* \param[in] GetReduxGFXFileName Call back function to get file names for graphics data.
* \return On success true, otherwise false.
*/
PRIVATE wtBoolean wolf3d_gfx( char *dict, char *head, char *graph, W32 start, W32 end, picNum_t *picNum,
char *(*GetReduxGFXFileName)( W32 ) )
{
wtBoolean bRetVal;
W32 width, height;
void *data;
W32 i;
char tempFileName[ 1024 ];
printf( "\nDecoding GFX..." );
bRetVal = GFXFile_Setup( dict, head, graph );
if( ! bRetVal )
{
printf( "Failed\n" );
return false;
}
for( i = 1; i < start; ++i )
{
GFXFile_decodeFont( i, 256, 128, DIR_PICS );
}
// Create directory for help scripts "gscripts/wolfhelp%.3d.txt"
GFXFile_decodeScript( picNum->PN_HelpScript, picNum->PN_HelpScript+1, DIR_GSCRIPTS );
GFXFile_decodeScript( picNum->PN_ScriptStart, picNum->PN_ScriptEnd, DIR_GSCRIPTS );
for( i = start ; i < end ; ++i )
{
GFXFile_cacheChunk( i );
data = GFXFile_decodeChunk_RGB32( i, &width, &height, wolf_gamepal );
if( NULL == data )
{
continue;
}
if( _doRedux )
{
W32 id;
void *updata;
id = 0;
updata = wolfcore_ReduxGFX( i, data, &width, &height, &id, wolf_gamepal, picNum );
if( updata == NULL )
{
MM_FREE( data );
continue;
}
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%s.tga", DIR_PICS, PATH_SEP, GetReduxGFXFileName( i ) );
RGB32toRGB24( updata, updata, width * height * 4 );
TGA_write( tempFileName, 24, width, height, updata, 0, 1 );
// updata and data could point to the same memory block.
if( updata == data)
{
MM_FREE( data );
}
else
{
MM_FREE( data );
MM_FREE( updata );
}
i += id;
}
else
{
wt_snprintf( tempFileName, sizeof( tempFileName ), "%s%c%.3d.tga", DIR_PICS, PATH_SEP, i );
RGB32toRGB24( data, data, width * height * 4 );
TGA_write( tempFileName, 24, width, height, data, 0, 1 );
MM_FREE( data );
}
}
GFXFile_Shutdown();
printf( "Done\n" );
return bRetVal;
}
