main/segment.c

   1
   2 /*
   3  *
   4  * Segment Loading Stuff
   5  *
   6  */
   7
   8
   9 #ifdef HAVE_CONFIG_H
  10 #include <conf.h>
  11 #endif
  12
  13 #include "segment.h"
  14 #include "cfile.h"
  15
  16 #ifndef FAST_FILE_IO
  17 /*
  18  * reads a segment2 structure from a CFILE
  19  */
  20 void segment2_read(segment2 *s2, CFILE *fp)
  21 {
  22         s2->special = cfile_read_byte(fp);
  23         s2->matcen_num = cfile_read_byte(fp);
  24         s2->value = cfile_read_byte(fp);
  25         s2->s2_flags = cfile_read_byte(fp);
  26         s2->static_light = cfile_read_fix(fp);
  27 }
  28
  29 /*
  30  * reads a delta_light structure from a CFILE
  31  */
  32 void delta_light_read(delta_light *dl, CFILE *fp)
  33 {
  34         dl->segnum = cfile_read_short(fp);
  35         dl->sidenum = cfile_read_byte(fp);
  36         dl->dummy = cfile_read_byte(fp);
  37         dl->vert_light[0] = cfile_read_byte(fp);
  38         dl->vert_light[1] = cfile_read_byte(fp);
  39         dl->vert_light[2] = cfile_read_byte(fp);
  40         dl->vert_light[3] = cfile_read_byte(fp);
  41 }
  42
  43
  44 /*
  45  * reads a dl_index structure from a CFILE
  46  */
  47 void dl_index_read(dl_index *di, CFILE *fp)
  48 {
  49         di->segnum = cfile_read_short(fp);
  50         di->sidenum = cfile_read_byte(fp);
  51         di->count = cfile_read_byte(fp);
  52         di->index = cfile_read_short(fp);
  53 }
  54 #endif
  55
  56 void segment2_write(segment2 *s2, PHYSFS_file *fp)
  57 {
  58         PHYSFSX_writeU8(fp, s2->special);
  59         PHYSFSX_writeU8(fp, s2->matcen_num);
  60         PHYSFSX_writeU8(fp, s2->value);
  61         PHYSFSX_writeU8(fp, s2->s2_flags);
  62         PHYSFSX_writeFix(fp, s2->static_light);
  63 }
  64
  65 void delta_light_write(delta_light *dl, PHYSFS_file *fp)
  66 {
  67         PHYSFS_writeSLE16(fp, dl->segnum);
  68         PHYSFSX_writeU8(fp, dl->sidenum);
  69         PHYSFSX_writeU8(fp, dl->dummy);
  70         PHYSFSX_writeU8(fp, dl->vert_light[0]);
  71         PHYSFSX_writeU8(fp, dl->vert_light[1]);
  72         PHYSFSX_writeU8(fp, dl->vert_light[2]);
  73         PHYSFSX_writeU8(fp, dl->vert_light[3]);
  74 }
  75
  76 void dl_index_write(dl_index *di, PHYSFS_file *fp)
  77 {
  78         PHYSFS_writeSLE16(fp, di->segnum);
  79         PHYSFSX_writeU8(fp, di->sidenum);
  80         PHYSFSX_writeU8(fp, di->count);
  81         PHYSFS_writeSLE16(fp, di->index);
  82 }