void
PreviousPlayer(void)
{
if (UndoPossible()) {
NumberOfRolls = 1;
ready_to_advance_player = FALSE;
ShowoffPlayer (ScoreList, CurrentPlayer, 0);
/* Find the next player with rolls left */
do {
CurrentPlayer = (UndoLastMove() + NumberOfPlayers) % NumberOfPlayers;
} while (players[CurrentPlayer].comp && UndoPossible());
DisplayCurrentPlayerRefreshDice();
}
}
/* Undo option should be visible only when the player is human */
int
UndoVisible (void)
{
return UndoPossible () && !players[CurrentPlayer].comp;
}
