private static int[,] TurnOffLights(SantaCommand input, int[,] lights)
{
for (var x = input.InitialX; x <= input.FinalX; x++)
{
for (var y = input.InitialY; y <= input.FinalY; y++)
{
lights[x, y] = 0;
}
}
return(lights);
}
private static int[,] ToggleLights(SantaCommand input, int[,] lights)
{
for (var x = input.InitialX; x <= input.FinalX; x++)
{
for (var y = input.InitialY; y <= input.FinalY; y++)
{
if (lights[x, y] == 0)
{
lights[x, y] = 1;
}
else
{
lights[x, y] = 0;
}
}
}
return(lights);
}
private static SantaCommand ParseDirections(string input)
{
var values = input.Split(' ').ToList();
if (values[0].Equals("turn"))
{
values[0] = values[0] + values[1];
values.Remove(values[1]);
}
var explicitDirections = new SantaCommand
{
Action = values[0],
InitialX = Convert.ToInt32(values[1].Split(',')[0]),
InitialY = Convert.ToInt32(values[1].Split(',')[1]),
FinalX = Convert.ToInt32(values[3].Split(',')[0]),
FinalY = Convert.ToInt32(values[3].Split(',')[1]),
};
return(explicitDirections);
}
