src/common.h

   1 /* vim:tw=78:ts=8:sw=4:set ft=c:  */
   2 /*
   3     Copyright (C) 2002-2011 Ben Kibbey <bjk@luxsci.net>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (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 the Free Software
  17     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19 #ifndef COMMON_H
  20 #define COMMON_H
  21
  22 #define CF_ENGINE_LOOP  0x01
  23 #define CF_HUMAN        0x02
  24 #define CF_NEW          0x04
  25 #define CF_CLOCK        0x08
  26 #define CF_MODIFIED     0x10
  27 #define CF_DELETE       0x20
  28 #ifdef WITH_LIBPERL
  29 #define CF_PERL         0x40
  30 #endif
  31
  32 #define MAX_TC          8       /* Time controls. */
  33
  34 struct clock_s {
  35     struct timeval elapsed;
  36     unsigned short move;        /* move count */
  37     int tc[MAX_TC][2];          /* 0 = move count, 1 = time (in seconds) */
  38     int tcn;
  39     int incr;
  40 };
  41
  42 /*
  43  * Attached to game[n].data.
  44  */
  45 struct userdata_s {
  46     BOARD b;
  47     struct engine_s *engine;
  48     unsigned short flags;
  49     char c_row;
  50     char c_col;
  51     char paused;
  52     unsigned n;
  53     unsigned char mode;
  54     struct clock_s wclock;
  55     struct clock_s bclock;
  56     struct timeval elapsed;
  57
  58     // The selected piece.
  59     struct {
  60         unsigned char icon;
  61         char scol;
  62         char srow;
  63         char col;
  64         char row;
  65     } sp;
  66
  67     void *data; // For the history menu
  68
  69 #ifdef WITH_LIBPERL
  70     char *perlfen;
  71     char *oldfen;
  72     unsigned short perlflags;
  73 #endif
  74 };
  75
  76 /* A pointer to the game in focus. */
  77 GAME gp;
  78
  79 void gameover(GAME);
  80 void update_cursor(GAME, int);
  81 void invalid_move(int n, int e, const char *m);
  82 void update_status_window(GAME g);
  83 void update_all(GAME g);
  84
  85 #endif