public LightsGrid Click(LightsGrid lightsGrid, int x, int y)
{
// TODO: move to LightsValidator
if (x > lightsGrid.Lights.Count - 1 ||
y > lightsGrid.Lights.Count - 1)
{
throw new ApplicationException();
}
return(_helper.Click(lightsGrid, x, y));
}
public LightsGrid PopulateSolvableState(LightsGrid lightsGrid)
{
var retVal = lightsGrid;
var step = 0;
var random = new Random();
do
{
var x = random.Next(0, lightsGrid.Lights.Count - 1);
var y = random.Next(0, lightsGrid.Lights.Count - 1);
retVal = _helper.Click(retVal, x, y);
step++;
}while (step < 100 && // loop at least 100 times
AnyLightOn(lightsGrid)); // make sure that any light in state on
return(retVal);
}
