+++ /dev/null
-/*
- Copyright (C) 1999-2007 id Software, Inc. and contributors.
- For a list of contributors, see the accompanying CONTRIBUTORS file.
-
- This file is part of GtkRadiant.
-
- GtkRadiant is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- GtkRadiant is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GtkRadiant; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "qdata.h"
-#include "flex.h"
-
-#define MAXFILES 2048
-
-#if !GDEF_OS_WINDOWS
-#define strlwr strlower
-#endif // !GDEF_OS_WINDOWS
-
-typedef struct
-{
- int x;
- int y;
- int w;
- int h;
- int cw;
- int ch;
- int rw;
- int index;
- int depth;
- int col;
- int baseline;
- char name[128];
-} Coords;
-
-int filenum;
-int valid;
-Coords in[MAXFILES];
-Coords out;
-char outscript[256];
-char sourcedir[256];
-char outusage[256];
-char root[32];
-
-int destsize = 0;
-byte *pixels = NULL; // Buffer to load image
-long *outpixels = NULL; // Buffer to store combined textures
-long *usagemap = NULL; // Buffer of usage map
-void *bmptemp = NULL; // Buffer of usage map
-byte *map = NULL;
-
-int xcharsize;
-int ycharsize;
-int dosort = 0;
-int missed = 0;
-int overlap = 0;
-int nobaseline = 0;
-int percent;
-
-//////////////////////////////////////////////////
-// Setting the char based usage map //
-//////////////////////////////////////////////////
-
-byte TryPlace( Coords *coord ){
- int x, y;
- byte entry = 0;
- byte *mapitem;
-
- mapitem = map + ( coord->x / xcharsize ) + ( ( coord->y / ycharsize ) * out.cw );
-
- for ( y = 0; y < coord->ch; y++, mapitem += out.cw - coord->cw )
- {
- for ( x = 0; x < coord->cw; x++ )
- {
- if ( entry |= *mapitem++ & 8 ) {
- return( entry );
- }
- }
- }
- return( entry );
-}
-
-void SetMap( Coords *coord ){
- int x, y;
- byte *mapitem;
-
- mapitem = map + ( coord->x / xcharsize ) + ( ( coord->y / ycharsize ) * out.cw );
-
- for ( y = 0; y < coord->ch; y++, mapitem += out.cw - coord->cw )
- for ( x = 0; x < coord->cw; x++ )
- *mapitem++ |= 8;
-}
-
-//////////////////////////////////////////////////
-// Setting the pixel based usage map //
-//////////////////////////////////////////////////
-
-void CheckOverlap( Coords *coord ){
- int x;
- int y;
- long *dest;
-
- x = coord->x;
- y = coord->y;
-
- dest = (long *)( usagemap + x + ( y * out.w ) );
-
- for ( y = 0; y < coord->h; y++, dest += out.w - coord->w )
- {
- for ( x = 0; x < coord->w; x++ )
- {
- if ( *dest++ ) {
- overlap++;
- return;
- }
- }
- }
-}
-
-void SetUsageMap( Coords *coord ){
- int x;
- int y;
- long *dest;
-
- x = coord->x;
- y = coord->y;
-
- dest = (long *)( usagemap + x + ( y * out.w ) );
-
- for ( y = 0; y < coord->h; y++, dest += out.w - coord->w )
- {
- for ( x = 0; x < coord->w; x++ )
- {
- *dest++ = coord->col;
- }
- }
-}
-
-//////////////////////////////////////////////////
-// Flips the BMP image to the correct way up //
-//////////////////////////////////////////////////
-
-void CopyLine( byte *dest, byte *src, int size ){
- int x;
-
- for ( x = 0; x < size; x++ )
- *dest++ = *src++;
-}
-
-/****************************************************/
-/* Printing headers etc */
-/****************************************************/
-
-void RemoveLeading( char *name ){
- int i;
- char temp[128];
-
- for ( i = strlen( name ) - 1; i > 0; i-- )
- {
- if ( ( name[i] == '\\' ) || ( name[i] == '/' ) ) {
- strcpy( temp, name + i + 1 );
- strcpy( name, temp );
- return;
- }
- }
-}
-
-void RemoveExt( char *name ){
- while ( ( *name != '.' ) && *name )
- name++;
- *name = 0;
-}
-
-/****************************************************/
-/* Misc calcualtions */
-/****************************************************/
-
-int TotalArea(){
- int i;
- int total = 0;
-
- for ( i = 0; i < ( filenum + 2 ); i++ )
- total += in[i].w * in[i].h;
-
- return( total );
-}
-
-/****************************************************/
-/* Setup and checking of all info */
-/****************************************************/
-
-void InitVars(){
- filenum = 0;
- valid = 0;
- dosort = 0;
- missed = 0;
- overlap = 0;
- nobaseline = 0;
-
- memset( outscript, 0, sizeof( outscript ) );
- memset( outscript, 0, sizeof( sourcedir ) );
- memset( outscript, 0, sizeof( outusage ) );
- memset( outscript, 0, sizeof( root ) );
-
- memset( in, 0, sizeof( in ) );
- memset( &out, 0, sizeof( out ) );
-}
-void Cleanup(){
- if ( pixels ) {
- free( pixels );
- }
- if ( usagemap ) {
- free( usagemap );
- }
- if ( outpixels ) {
- free( outpixels );
- }
- if ( bmptemp ) {
- free( bmptemp );
- }
- if ( map ) {
- free( map );
- }
-}
-
-typedef struct glxy_s
-{
- float xl, yt, xr, yb;
- int w, h, baseline;
-} glxy_t;
-
-int SaveScript( char *name ){
- FILE *fp;
- int i, j;
- glxy_t buff;
-
- if ( fp = fopen( name, "wb" ) ) {
- for ( j = 0; j < filenum; j++ )
- {
- for ( i = 0; i < filenum; i++ )
- {
- if ( in[i].index == j ) {
- if ( in[i].depth ) {
- buff.xl = (float)in[i].x / (float)out.w;
- buff.yt = (float)in[i].y / (float)out.h;
- buff.xr = ( (float)in[i].w + (float)in[i].x ) / (float)out.w;
- buff.yb = ( (float)in[i].h + (float)in[i].y ) / (float)out.h;
- buff.w = in[i].w;
- buff.h = in[i].h;
- buff.baseline = in[i].baseline;
- }
- else
- {
- memset( &buff, 0, sizeof( glxy_t ) );
- }
- fwrite( &buff, 1, sizeof( glxy_t ), fp );
- i = filenum;
- }
- }
- }
- fclose( fp );
- return( true );
- }
- else{
- return( false );
- }
-}
-
-int GetScriptInfo( char *name ){
- FILE *fp;
- char buffer[256];
- char tempbuff[256];
- char delims[] = {" \t,\n"};
-
- printf( "Opening script file %s.\n", name );
-
- if ( fp = fopen( name, "r" ) ) {
- while ( fgets( buffer, 256, fp ) )
- {
- if ( strncmp( buffer, "//", 2 ) && strncmp( buffer, "\n", 1 ) ) {
- strupr( buffer );
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "OUTPUT" ) == 0 ) {
- strcpy( out.name, strtok( NULL, delims ) );
- strlwr( out.name );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "SOURCEDIR" ) == 0 ) {
- strcpy( tempbuff, strtok( NULL, delims ) );
- strcpy( sourcedir, ExpandPathAndArchive( tempbuff ) );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "DOSORT" ) == 0 ) {
- dosort = 1;
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "XCHARSIZE" ) == 0 ) {
- xcharsize = strtol( strtok( NULL, delims ), NULL, 0 );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "YCHARSIZE" ) == 0 ) {
- ycharsize = strtol( strtok( NULL, delims ), NULL, 0 );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "OUTSCRIPT" ) == 0 ) {
- strcpy( outscript, strtok( NULL, delims ) );
- strlwr( outscript );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "OUTUSAGE" ) == 0 ) {
- strcpy( outusage, strtok( NULL, delims ) );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "POS" ) == 0 ) {
- out.w = strtol( strtok( NULL, delims ), NULL, 0 );
- out.h = strtol( strtok( NULL, delims ), NULL, 0 );
- }
-
- strcpy( tempbuff, buffer );
- if ( strcmp( strtok( tempbuff, delims ), "FILE" ) == 0 ) {
- strcpy( in[filenum].name, strtok( NULL, delims ) );
- in[filenum].x = strtol( strtok( NULL, delims ), NULL, 0 );
- in[filenum].y = strtol( strtok( NULL, delims ), NULL, 0 );
- in[filenum].col = strtol( strtok( NULL, delims ), NULL, 0 );
- filenum++;
- }
- }
- }
- fclose( fp );
- return( true );
- }
- else
- {
- printf( "ERROR : Could not open script file.\n" );
- return( false );
- }
-}
-
-int CheckVars(){
- int i;
-
- if ( out.name[0] == 0 ) {
- printf( "ERROR : No output name specified.\n" );
- return( false );
- }
- if ( ( out.w <= 0 ) || ( out.h <= 0 ) ) {
- printf( "ERROR : Invalid VRAM coordinates.\n" );
- return( false );
- }
- if ( filenum == 0 ) {
- printf( "ERROR : No input files specified.\n" );
- return( false );
- }
- for ( i = 0; i < filenum; i++ )
- if ( in[i].name[0] == 0 ) {
- printf( "ERROR : Input filename invalid.\n" );
- return( false );
- }
- return( true );
-}
-
-// Makes sure texture is totally within the output area
-
-int CheckCoords( Coords *coord ){
- if ( ( coord->x + coord->w ) > out.w ) {
- return( false );
- }
- if ( ( coord->y + coord->h ) > out.h ) {
- return( false );
- }
-
- return( true );
-}
-// Gets the width, height, palette width and palette height of each BMP file
-
-int GetFileDimensions(){
- int i;
- int width, height;
- char name[128];
-
- for ( i = 0; i < filenum; i++ )
- {
- in[i].index = i;
-
- strcpy( name, sourcedir );
- strcat( name, in[i].name );
- printf( "Getting file dimensions, file : %s \r", in[i].name );
- if ( FileExists( name ) ) {
- LoadAnyImage( name, NULL, NULL, &width, &height );
- in[i].depth = 32;
- in[i].rw = width;
- in[i].w = width; // makes it width in
- in[i].h = height;
- in[i].cw = ( in[i].w + ( xcharsize - 1 ) ) / xcharsize;
- in[i].ch = ( in[i].h + ( ycharsize - 1 ) ) / ycharsize;
-
- if ( !CheckCoords( &in[i] ) && ( in[i].x >= 0 ) ) {
- printf( "Error : texture %s out of bounds.\n", in[i].name );
- return( false );
- }
- valid++;
- }
- else
- {
- in[i].depth = 0;
- in[i].x = -1;
- in[i].y = -1;
- in[i].w = 0;
- in[i].h = 0;
- }
- }
- printf( "\n\n" );
- return( true );
-}
-
-// Sorts files into order for optimal space finding
-// Fixed position ones first, followed by the others in descending size
-// The theory being that it is easier to find space for smaller textures.
-// size = (width + height)
-// For space finding it is easier to place a 32x32 than a 128x2
-
-#define WEIGHT 0x8000
-
-void Swap( Coords *a, Coords *b ){
- Coords c;
-
- c = *a;
- *a = *b;
- *b = c;
-}
-
-void SortInNames(){
- int i, j;
- int largest, largcount;
- int size;
-
- printf( "Sorting filenames by size.\n\n" );
-
- for ( j = 0; j < filenum; j++ )
- {
- largest = -1;
- largcount = -1;
-
- for ( i = j; i < filenum; i++ )
- {
- if ( in[i].depth ) {
- size = in[i].w + in[i].h;
-
- if ( ( in[i].x < 0 ) && ( size > largest ) ) {
- largcount = i;
- largest = size;
- }
- }
- }
- if ( ( largcount >= 0 ) && ( largcount != j ) ) {
- Swap( &in[j], &in[largcount] );
- }
- }
-}
-
-int SetVars( char *name ){
- if ( !GetScriptInfo( name ) ) {
- return( false );
- }
-
- if ( !CheckVars() ) {
- return( false );
- }
-
- destsize = out.w * out.h;
-
- out.cw = out.w / xcharsize;
- out.ch = out.h / ycharsize;
-
- if ( ( usagemap = (long *)SafeMalloc( destsize * 4, "" ) ) == NULL ) {
- return( false );
- }
- if ( ( outpixels = (long *)SafeMalloc( destsize * 4, "" ) ) == NULL ) {
- return( false );
- }
- if ( ( bmptemp = (void *)SafeMalloc( destsize * 4, "" ) ) == NULL ) {
- return( false );
- }
- if ( ( map = (byte *)SafeMalloc( destsize / ( xcharsize * ycharsize ), "" ) ) == NULL ) {
- return( false );
- }
-
- if ( GetFileDimensions() == false ) {
- return( false );
- }
-
- if ( dosort ) {
- SortInNames();
- }
-
- return( true );
-}
-/****************************************************/
-/* Actual copying routines */
-/****************************************************/
-
-int FindCoords( Coords *coord ){
- int tx, ty;
-
- if ( coord->x >= 0 ) {
- SetMap( coord );
- return( true );
- }
- else
- {
- for ( ty = 0; ty < out.ch; ty++ )
- {
- for ( tx = 0; tx < out.cw; tx++ )
- {
- coord->x = ( tx * xcharsize );
- coord->y = ( ty * ycharsize );
-
- if ( CheckCoords( coord ) && !TryPlace( coord ) ) {
- SetMap( coord );
- return( true );
- }
- }
- }
- }
- coord->x = -1;
- coord->y = -1;
-
- return( false );
-}
-
-void CheckBaseline( int i ){
- int y;
- long *pix;
-
- in[i].baseline = -1;
- pix = (long *)pixels;
-
- for ( y = 0; y < in[i].h; y++, pix += in[i].w )
- {
- if ( ( *pix & 0x00ffffff ) == 0x00ff00ff ) {
- in[i].baseline = y;
- break;
- }
- }
- pix = (long *)pixels;
- for ( y = 0; y < in[i].w * in[i].h; y++, pix++ )
- {
- if ( ( *pix & 0x00ffffff ) == 0x00ff00ff ) {
- *pix = 0;
- }
- }
-
- if ( in[i].baseline == -1 ) {
- printf( "\nERROR : %s has no baseline\n", in[i].name );
- nobaseline++;
- }
-}
-
-void CopyToMain32( Coords *coord ){
- int x;
- int y;
- long *source;
- long *dest;
-
- x = coord->x;
- y = coord->y;
-
- source = (long *)pixels;
- dest = (long *)( outpixels + x + ( y * out.w ) );
-
- for ( y = 0; y < coord->h; y++, dest += out.w - coord->w )
- {
- for ( x = 0; x < coord->w; x++ )
- {
- *dest++ = *source++;
- }
- }
-}
-
-void CreateMain(){
- int i, count;
- int width, height;
- char name[128];
-
- for ( i = 0, count = 0; i < filenum; i++ )
- {
- if ( in[i].depth ) {
- printf( "\rProcessing %d of %d (%d missed, %d overlapping, %d nobase)\r", count + 1, valid, missed, overlap, nobaseline );
- count++;
- if ( !FindCoords( &in[i] ) ) {
- missed++;
- }
- else
- {
- strcpy( name, sourcedir );
- strcat( name, in[i].name );
- LoadAnyImage( name, &pixels, NULL, &width, &height );
- CheckBaseline( i );
- CheckOverlap( &in[i] );
- CopyToMain32( &in[i] );
- SetUsageMap( &in[i] );
- }
- }
- }
-}
-
-void Cmd_TextureMix(){
- miptex32_t *qtex32;
- char filename[1024];
- int size;
-
- InitVars();
-
- GetScriptToken( false );
-
- strcpy( root, token );
- RemoveExt( root );
- RemoveLeading( root );
-
- strcpy( filename, ExpandPathAndArchive( token ) );
- if ( SetVars( filename ) ) {
- // Create combined texture
- percent = ( ( TotalArea() * 100 ) / ( out.w * out.h ) );
- printf( "Total area consumed : %d%%\n", percent );
- printf( "Texture resolution : %dx%d pixels.\n", xcharsize, ycharsize );
- CreateMain();
-
- // Save image as m32
- sprintf( filename, "%spics/misc/%s.m32", gamedir, out.name );
- qtex32 = CreateMip32( (unsigned *)outpixels, out.w, out.h, &size, false );
-
- qtex32->contents = 0;
- qtex32->value = 0;
- qtex32->scale_x = 1.0;
- qtex32->scale_y = 1.0;
- sprintf( qtex32->name, "misc/%s", out.name );
-
- printf( "\n\nwriting %s\n", filename );
- SaveFile( filename, (byte *)qtex32, size );
- free( qtex32 );
-
- // Save out script file
- sprintf( filename, "%spics/misc/%s.fnt", gamedir, outscript );
- printf( "Writing %s as script file\n", filename );
- if ( !SaveScript( filename ) ) {
- printf( "Unable to save output script.\n" );
- }
- }
- printf( "Everythings groovy.\n" );
- Cleanup();
-}
-
-// end
projects / xonotic / netradiant.git / blobdiff