main/gamefont.c

   1 /*
   2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
   3 SOFTWARE CORPORATION ("PARALLAX").  PARALLAX, IN DISTRIBUTING THE CODE TO
   4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
   5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
   6 IN USING, DISPLAYING,  AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
   7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
   8 FREE PURPOSES.  IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
   9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES.  THE END-USER UNDERSTANDS
  10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
  11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
  12 */
  13
  14 #ifdef HAVE_CONFIG_H
  15 #include <conf.h>
  16 #endif
  17
  18 #ifdef RCS
  19 static char rcsid[] = "$Id: gamefont.c,v 1.3 2002-07-30 11:05:53 btb Exp $";
  20 #endif
  21
  22 #include <stdlib.h>
  23
  24 #include "inferno.h"
  25 #include "gr.h"
  26 #include "gamefont.h"
  27
  28 //if 1, use high-res versions of fonts
  29 int FontHires=0;
  30 int FontHiresAvailable=0;
  31
  32 char * Gamefont_filenames[] = { "font1-1.fnt",                  // Font 0
  33                                                                                         "font1-1h.fnt",         // Font 0 High-res
  34                                                                                         "font2-1.fnt",                  // Font 1
  35                                                                                         "font2-1h.fnt",         // Font 1 High-res
  36                                                                                         "font2-2.fnt",                  // Font 2
  37                                                                                         "font2-2h.fnt",         // Font 2 High-res
  38                                                                                         "font2-3.fnt",                  // Font 3
  39                                                                                         "font2-3h.fnt",         // Font 3 High-res
  40                                                                                         "font3-1.fnt",                  // Font 4
  41                                                                                         "font3-1h.fnt",         // Font 4 High-res
  42                                                                                 };
  43
  44 grs_font *Gamefonts[MAX_FONTS];
  45
  46 int Gamefont_installed=0;
  47
  48 void gamefont_init()
  49 {
  50         int i;
  51
  52         if (Gamefont_installed) return;
  53         Gamefont_installed = 1;
  54         FontHiresAvailable = 1;
  55
  56         for (i=0; i<MAX_FONTS; i+=2)
  57                 Gamefonts[i] = gr_init_font(Gamefont_filenames[i]);
  58         for (i=1; i<MAX_FONTS; i+=2) {
  59                 Gamefonts[i] = gr_init_font(Gamefont_filenames[i]);
  60                 if (!Gamefonts[i])
  61                         FontHiresAvailable = 0;
  62         }
  63
  64         atexit( gamefont_close );
  65 }
  66
  67
  68 void gamefont_close()
  69 {
  70         int i;
  71
  72         if (!Gamefont_installed) return;
  73         Gamefont_installed = 0;
  74
  75         for (i=0; i<MAX_FONTS; i++ )    {
  76                 gr_close_font( Gamefonts[i] );
  77                 Gamefonts[i] = NULL;
  78         }
  79
  80 }