public void DoAction(VacuumWorldState state, VacuumWorldAction action)
{
if (action != VacuumWorldAction.Suck)
{
throw new InvalidOperationException();
}
state.CleanSquare(state.VacuumPos);
}
private void CleanRandomDirtyNeighbour(VacuumWorldState state)
{
var adj = state.AdjacentSquares(state.VacuumPos).Where(state.SquareIsDirty).ToList();
if (adj.Count == 0)
{
return;
}
var squareToClean = _random.Choice(adj);
state.CleanSquare(squareToClean);
}