src/client/GLEXT/GLFont2dStorage.h

   1 ////////////////////////////////////////////////////////////////////////////////
   2 //    Scorched3D (c) 2000-2009
   3 //
   4 //    This file is part of Scorched3D.
   5 //
   6 //    Scorched3D is free software; you can redistribute it and/or modify
   7 //    it under the terms of the GNU General Public License as published by
   8 //    the Free Software Foundation; either version 2 of the License, or
   9 //    (at your option) any later version.
  10 //
  11 //    Scorched3D is distributed in the hope that it will be useful,
  12 //    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //    GNU General Public License for more details.
  15 //
  16 //    You should have received a copy of the GNU General Public License
  17 //    along with Scorched3D; if not, write to the Free Software
  18 //    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 ////////////////////////////////////////////////////////////////////////////////
  20
  21 #ifndef _GLFONT2DSTORAGE_H_
  22 #define _GLFONT2DSTORAGE_H_
  23
  24 #include <GLEXT/GLState.h>
  25
  26 class GLFont2dStorage
  27 {
  28 public:
  29         struct CharEntry
  30         {
  31         public:
  32                 CharEntry();
  33                 ~CharEntry();
  34
  35                 float x, y;
  36                 float width, height;
  37                 int advances;
  38                 int left, rows;
  39
  40                 GLuint texture;
  41                 GLuint displaylist;
  42         };
  43
  44         GLFont2dStorage();
  45         ~GLFont2dStorage();
  46
  47         CharEntry *getEntry(unsigned int character);
  48         static unsigned int getTotalCharacterBlocks() { return totalCharacterBlocks_; }
  49
  50 protected:
  51         static unsigned int totalCharacterBlocks_;
  52         struct StorageBlock
  53         {
  54         public:
  55                 StorageBlock();
  56                 ~StorageBlock();
  57
  58                 CharEntry *entries;
  59         };
  60
  61         StorageBlock **blocks_;
  62 };
  63
  64 #endif /* _GLFONT2DSTORAGE_H_ */