1. Callbacks

• void load ( int menuentry )

  Description:

  the load game submenu callback function

  Inputs:

  the callback value

• void save ( int menuentry )

  Description:

  the save game submenu callback function

  Inputs:

  the callback value

• void determinism_callback ( int menuentry )

  Description:

  the determinism callback function

• void edit_board_callback(int menuentry)

  Description:

  board editing submenu callback function

  Input:

  the callback value

• void customise_callback ( int menuentry )

  Description:

  customised computation submenu callback function

  Input:

  the callback value

• void open_report ( char *filename )

  Description:

  opens the file where a game report would be appended

• void open_log_file ( char *filename )

  Description:

  opens a log file displaying some initial information

  Input:

  the name of the log file to be created

• void opening_library_callback ( int menuentry )

  Description:

  the opening moves library submenu callback function

  Input:

  the callback value

• void report_callback ( int menuentry )

  Description:

  the report generation submenu callback function

  Input:

  the callback value

• void log_file_callback ( int menuentry )

  Description:

  the log file submenu callback function

  Input:

  the callback value

• void difficulty_description_callback ( int menuentry )

  Description:

  the difficulty description submenu callback function

  Input:

  the callback value

• void difficulty_callback ( int menuentry )

  Description:

  the difficulty submenu callback function

  Input:

  the callback value

• void gamemode_callback ( int menuentry )

  Description:

  the game mode submenu callback function

  Input:

  the callback value

• void menu ( int menuentry )

  Description:

  the menu callback function

  Input:

  the callback value

• void mouse ( int button, int state, int x_val, int y_val )

  Description:

  reacts to mouse events sensibly

• void idlefun ( )

  Description:

  carries out operations when OpenGL is idle

• void automated_moves ( void )

  Description:

  gets the CPU to play a move when necessary

• void display ( void )

  Description:

  the main display loop. Called from main() to do all the drawing to the frame buffer

• void reshape ( int w, int h )

  Description:

  the reshape callback function

  Input:

  w and h which are the new width and height allocated to the frame by the window manager

• void mouse_motion ( int x, int y )

  Description:

  a callback function that is invoked upon an event of a mouse move

• void keyboard ( unsigned char key, int x, int y )

  Description:

  the keyboard callback function. Invoked when a key is pressed