============================================================================
*/
-typedef enum { ST_SYNC = 0, ST_RAND } synctype_t;
+typedef enum {ST_SYNC = 0, ST_RAND } synctype_t;
typedef enum { SPR_SINGLE = 0, SPR_GROUP } spriteframetype_t;
typedef struct dspriteheader_s {
- int ident;
- int version;
+ int ident;
+ int version;
} dspriteheader_t;
// Quake1
typedef struct {
- int type;
- float boundingradius;
- int width;
- int height;
- int numframes;
- float beamlength;
- synctype_t synctype;
+ int type;
+ float boundingradius;
+ int width;
+ int height;
+ int numframes;
+ float beamlength;
+ synctype_t synctype;
} dspritev1_t;
// Halflife
typedef struct {
- int type;
- int texFormat;
- float boundingradius;
- int width;
- int height;
- int numframes;
- float beamlength;
- synctype_t synctype;
+ int type;
+ int texFormat;
+ float boundingradius;
+ int width;
+ int height;
+ int numframes;
+ float beamlength;
+ synctype_t synctype;
} dspritev2_t;
typedef struct {
- int origin[2];
- int width;
- int height;
+ int origin[2];
+ int width;
+ int height;
} dspriteframe_t;
typedef struct {
- short type;
+ short type;
} dspriteframetype_t;
/*
} dpalette_t;
*/
-const int IDSPRITEHEADER = (('P' << 24) + ('S' << 16) + ('D' << 8) + 'I');
+const int IDSPRITEHEADER = ( ( 'P' << 24 ) + ( 'S' << 16 ) + ( 'D' << 8 ) + 'I' );
// little-endian "IDSP"
/*
=============
*/
-Image *LoadIDSPBuff(byte *buffer)
-{
- byte *buf_p;
- int columns, rows;
- byte *pixbuf;
-
- int row, column;
- byte *palette;
- unsigned char red, green, blue, alphabyte;
-
- dspriteheader_t *header;
- dspritev1_t *pinv1;
- dspritev2_t *pinv2;
- dspriteframetype_t *pframetype;
- int version;
- int numframes;
- dspriteframe_t *spriteframe;
-
- header = (dspriteheader_t *) buffer;
-
- if (header->ident != IDSPRITEHEADER) {
- globalErrorStream() << "WARNING: IDSP file has wrong header\n";
- return 0;
- }
-
- version = header->version;
- if (version != 1 && version != 2) {
- globalErrorStream() << "WARNING: IDSP file has wrong version number "
- "(" << version << " should be 1 or 2)\n";
- return 0;
- }
-
- // initialise variables depending on the sprite version.
- switch (version) {
- case 1:
- pinv1 = (dspritev1_t *) (header + 1);
- numframes = pinv1->numframes;
- columns = pinv1->width;
- rows = pinv1->height;
- pframetype = (dspriteframetype_t *) (pinv1 + 1);
- break;
- case 2:
- pinv2 = (dspritev2_t *) (header + 1);
- numframes = pinv2->numframes;
- columns = pinv2->width;
- rows = pinv2->height;
- pframetype = (dspriteframetype_t *) (pinv2 + 1);
- break;
- default:
- globalErrorStream() << "WARNING: IDSP file has unsupported version\n";
- return 0;
- }
- if (numframes > 1) {
- globalErrorStream() << "WARNING: IDSP file has multiple frames, only the first frame will be used.\n";
- }
-
- // palette = buffer+mipdatasize+2;
- // buf_p = buffer+lpMip->offsets[0];
-
- RGBAImage *image = new RGBAImage(columns, rows);
+Image* LoadIDSPBuff( byte *buffer ){
+ byte *buf_p;
+ int columns, rows;
+ byte *pixbuf;
+
+ int row, column;
+ byte *palette;
+ unsigned char red, green, blue, alphabyte;
+
+ dspriteheader_t *header;
+ dspritev1_t *pinv1;
+ dspritev2_t *pinv2;
+ dspriteframetype_t *pframetype;
+ int version;
+ int numframes;
+ dspriteframe_t *spriteframe;
+
+ header = (dspriteheader_t *)buffer;
+
+ if ( header->ident != IDSPRITEHEADER ) {
+ globalErrorStream() << "WARNING: IDSP file has wrong header\n";
+ return 0;
+ }
+
+ version = header->version;
+ if ( version != 1 && version != 2 ) {
+ globalErrorStream() << "WARNING: IDSP file has wrong version number "
+ "(" << version << " should be 1 or 2)\n";
+ return 0;
+ }
+
+ // initialise variables depending on the sprite version.
+ switch ( version )
+ {
+ case 1:
+ pinv1 = (dspritev1_t *)( header + 1 );
+ numframes = pinv1->numframes;
+ columns = pinv1->width;
+ rows = pinv1->height;
+ pframetype = (dspriteframetype_t *)( pinv1 + 1 );
+ break;
+ case 2:
+ pinv2 = (dspritev2_t *)( header + 1 );
+ numframes = pinv2->numframes;
+ columns = pinv2->width;
+ rows = pinv2->height;
+ pframetype = (dspriteframetype_t *)( pinv2 + 1 );
+ break;
+ default:
+ globalErrorStream() << "WARNING: IDSP file has unsupported version\n";
+ return 0;
+ }
+ if ( numframes > 1 ) {
+ globalErrorStream() << "WARNING: IDSP file has multiple frames, only the first frame will be used.\n";
+ }
+
+ // palette = buffer+mipdatasize+2;
+ // buf_p = buffer+lpMip->offsets[0];
+
+ RGBAImage* image = new RGBAImage( columns, rows );
#ifdef DEBUG
- frametype = spriteframetype_t( pframetype->type );
- if ( frametype == SPR_SINGLE ) {
- globalOutputStream() << "Single Frame\n";
- }
- else if ( frametype == SPR_GROUP ) {
- globalOutputStream() << "Group of Frames\n";
- }
- else
- {
- globalOutputStream() << "Bleh!\n"; // <-- we always get this, wtf!
- }
+ frametype = spriteframetype_t( pframetype->type );
+ if ( frametype == SPR_SINGLE ) {
+ globalOutputStream() << "Single Frame\n";
+ }
+ else if ( frametype == SPR_GROUP ) {
+ globalOutputStream() << "Group of Frames\n";
+ }
+ else
+ {
+ globalOutputStream() << "Bleh!\n"; // <-- we always get this, wtf!
+ }
#endif
- palette = (byte *) (pframetype + 1);
- spriteframe = (dspriteframe_t *) (palette + (256 * 3) + 4); // what are those 4 extra bytes ? what's missing ?
- buf_p = (byte *) (spriteframe + 1);
+ palette = (byte *)( pframetype + 1 );
+ spriteframe = (dspriteframe_t *)( palette + ( 256 * 3 ) + 4 ); // what are those 4 extra bytes ? what's missing ?
+ buf_p = (byte *)( spriteframe + 1 );
- for (row = 0; row < rows; row++) {
- pixbuf = image->getRGBAPixels() + row * columns * 4;
+ for ( row = 0; row < rows; row++ )
+ {
+ pixbuf = image->getRGBAPixels() + row * columns * 4;
- for (column = 0; column < columns; column++) {
- int palIndex;
+ for ( column = 0; column < columns; column++ )
+ {
+ int palIndex;
- palIndex = *buf_p++;
+ palIndex = *buf_p++;
- red = *(palette + (palIndex * 3));
- green = *(palette + (palIndex * 3) + 1);
- blue = *(palette + (palIndex * 3) + 2);
+ red = *( palette + ( palIndex * 3 ) );
+ green = *( palette + ( palIndex * 3 ) + 1 );
+ blue = *( palette + ( palIndex * 3 ) + 2 );
- // HalfLife engine makes pixels that are BLUE transparent. (RGB = 0x0000FF)
- // So show them that way in the editor.
- if (blue == 0xff && red == 0x00 && green == 0x00) {
- alphabyte = 0xff; //FIXME: backwards? (so sprite models to render correctly)
- blue = 0x00; // don't set the resulting pixel to blue
- } else {
- alphabyte = 0x00; //FIXME: backwards? (so sprite models to render correctly)
- }
+ // HalfLife engine makes pixels that are BLUE transparent. (RGB = 0x0000FF)
+ // So show them that way in the editor.
+ if ( blue == 0xff && red == 0x00 && green == 0x00 ) {
+ alphabyte = 0xff; //FIXME: backwards? (so sprite models to render correctly)
+ blue = 0x00; // don't set the resulting pixel to blue
+ }
+ else
+ {
+ alphabyte = 0x00; //FIXME: backwards? (so sprite models to render correctly)
+ }
- *pixbuf++ = red;
- *pixbuf++ = green;
- *pixbuf++ = blue;
+ *pixbuf++ = red;
+ *pixbuf++ = green;
+ *pixbuf++ = blue;
- *pixbuf++ = alphabyte;
- }
- }
+ *pixbuf++ = alphabyte;
+ }
+ }
- return image;
+ return image;
}
-Image *LoadIDSP(ArchiveFile &file)
-{
- ScopedArchiveBuffer buffer(file);
- return LoadIDSPBuff(buffer.buffer);
+Image* LoadIDSP( ArchiveFile& file ){
+ ScopedArchiveBuffer buffer( file );
+ return LoadIDSPBuff( buffer.buffer );
}
projects / xonotic / netradiant.git / blobdiff