video.h

   1 /*
   2    Cantaveria - action adventure platform game
   3    Copyright (C) 2009 2010 Evan Rinehart
   4
   5    This program is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU General Public License
   7    as published by the Free Software Foundation; either version 2
   8    of the License, or (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program; if not, write to
  17
  18    The Free Software Foundation, Inc.
  19    51 Franklin Street, Fifth Floor
  20    Boston, MA  02110-1301, USA
  21 */
  22
  23
  24
  25 #define SCREEN_W 320
  26 #define SCREEN_H 240
  27
  28 #define MAX_GFX 256
  29
  30
  31 #define COLOR_KEY 0x000000
  32
  33
  34
  35
  36 void video_init(int argc, char* argv[]);
  37 void video_quit();
  38
  39 int since(); /* ms since last time since() was called */
  40 void delay(int ms); /* wait ms ms */
  41
  42 void update_video();
  43 void clear_video();
  44
  45 /* gfx control */
  46 int load_gfx(char* filename);
  47 void draw_gfx(int gfxid, int x, int y, int X, int Y, int W, int H);
  48 void draw_gfx_raw(int gfxid, int x, int y, int X, int Y, int W, int H);
  49 int gfx_width(int gfxid);
  50 int gfx_height(int gfxid);
  51
  52 void fps_update();
  53 void fps_draw();
  54 int get_fps();
  55
  56 void map_pixel(int mx, int my, int *x, int *y);