game.h

   1 /*
   2    Cantaveria - action adventure platform game
   3    Copyright (C) 2009  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 struct handler {
  24   void (*keydown)(int key);
  25   void (*keyup)(int key);
  26   void (*joymovex)(int joy, int x);
  27   void (*joymovey)(int joy, int y);
  28   void (*joypress)(int joy, int button);
  29   void (*joyrelease)(int joy, int button);
  30 };
  31
  32 struct game {
  33   struct handler handler;
  34   void (*update)();
  35   int end;
  36 };
  37
  38
  39 struct tile {
  40   unsigned char type;
  41   unsigned char id;
  42 };
  43
  44 struct screen {
  45   struct tile tiles[20][15];
  46   int flags;
  47 };
  48
  49 typedef struct {
  50   struct screen* screens;
  51   int tileset;
  52   /*background*/
  53   int x,y,w,h;
  54 } zone;
  55
  56
  57 extern struct game game;
  58 extern zone* zones[32];
  59
  60 enum {
  61 SPRITE_ONE,
  62 SPRITE_TWO,
  63 SPRITE_THREE,
  64 SPRITE_FOUR
  65 };
  66
  67
  68 void load_game();
  69