}/* hot_key_seed */
/*
* hot_key_undo
*
* ...allows user to undo the previous turn.
*
*/
internal static bool hot_key_undo()
{
Text.print_string("Undo one turn\n");
if (FastMem.restore_undo() > 0)
{
if (main.h_version >= ZMachine.V5) /* for V5+ games we must */
{
Process.store(2); /* store 2 (for success) */
return(true); /* and abort the input */
}
if (main.h_version <= ZMachine.V3) /* for V3- games we must */
{
Screen.z_show_status(); /* draw the status line */
return(false); /* and continue input */
}
}
else
{
Text.print_string("No more undo information available.\n");
}
return(false);
}/* hot_key_undo */
