keypressed(3alleg4) [suse man page]

keypressed(3alleg4)                                               Allegro manual                                               keypressed(3alleg4)

NAME

       keypressed - Tells if there are keypresses waiting in the input buffer. Allegro game programming library.

SYNOPSIS

       #include <allegro.h>

       int keypressed();

DESCRIPTION

       Returns  TRUE  if there are keypresses waiting in the input buffer. You can use this to see if the next call to readkey() is going to block
       or to simply wait for the user to press a key while you still update the screen possibly drawing some animation. Example:

          while (!keypressed()) {
             /* Show cool animated logo. */
          }
          /* So he skipped our title screen. */

SEE ALSO

       install_keyboard(3alleg4),   readkey(3alleg4),   ureadkey(3alleg4),   clear_keybuf(3alleg4),   simulate_keypress(3alleg4),   simulate_ukey-
       press(3alleg4)

Allegro                                                            version 4.4.2                                               keypressed(3alleg4)