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init_dialog(3)                  Allegro manual                  init_dialog(3)

NAME
       init_dialog - Low level initialisation of a dialog. Allegro game
       programming library.

SYNOPSIS
       #include <allegro.h>

       DIALOG_PLAYER *init_dialog(DIALOG *dialog, int focus_obj);

DESCRIPTION
       This function provides lower level access to the same functionality as
       do_dialog(), but allows you to combine a dialog box with your own
       program control structures. It initialises a dialog, returning a
       pointer to a player object that can be used with update_dialog() and
       shutdown_dialog(). With these functions, you could implement your own
       version of do_dialog() with the lines:

          DIALOG_PLAYER *player = init_dialog(dialog, focus_obj);

          while (update_dialog(player))
             ;

          return shutdown_dialog(player);

       Note that you are responsible for showing and hiding the mouse cursor,
       which do_dialog would otherwise do for you, or saving and restoring the
       screen contents, as popup_dialog would do for you.

SEE ALSO
       update_dialog(3), shutdown_dialog(3), do_dialog(3)

Allegro                          version 4.4.2                  init_dialog(3)