graphics.h

   1
   2 /**
   3  *
   4  * Tennix! SDL Port
   5  * Copyright (C) 2003, 2007 Thomas Perl <thp@perli.net>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20  * MA  02110-1301, USA.
  21  *
  22  **/
  23
  24 #ifndef __GRAPHICS_H
  25 #define __GRAPHICS_H
  26
  27 #include "tennix.h"
  28
  29 #include "SDL_image.h"
  30
  31 #define FADE_DURATION 500
  32
  33 typedef struct {
  34     SDL_Surface* data;
  35 } Image;
  36
  37 enum {
  38     GR_COURT = 0,
  39     GR_SHADOW,
  40     GR_RACKET,
  41     GR_GROUND,
  42     GR_BALL,
  43     GR_SCORE,
  44     GR_MENU,
  45     GR_ANIMATION,
  46     GR_COUNT
  47 };
  48
  49 void init_graphics( const char*);
  50 void uninit_graphics();
  51 void show_sprite( unsigned int, int, int, int, int, int);
  52 void show_image( unsigned int, int, int, int);
  53 void show_digit( int, int, int, int);
  54 void line_horiz( int y, Uint8 r, Uint8 g, Uint8 b);
  55 void line_vert( int x, Uint8 r, Uint8 g, Uint8 b);
  56 void rectangle( int x, int y, int w, int h, Uint8 r, Uint8 g, Uint8 b);
  57 void introimage( unsigned int);
  58 void clearscr();
  59 void updatescr();
  60 void start_fade();
  61 int is_fading();
  62
  63 #endif
  64