public List <Pixel> SingleColorFrame(Pixel pixel)
{
var frame = Enumerable.Range(0, OpcConstants.FadeCandy.MaxPixels).Select(i => pixel).ToList();
return(frame);
}
public async Task BlinkRandomThenBright()
{
SetDitheringAndInterpolation(true);
Pixel[] lightColors =
{
Pixel.RedPixel(), Pixel.YellowPixel(), Pixel.GreenPixel(), Pixel.BluePixel()
};
var rng = new Random();
var basePixels = new Pixel[50];
for (var i = 0; i < basePixels.Length; i++)
{
var pixel = lightColors[rng.Next(4)];
basePixels[i] = pixel;
}
var allMax = new Pixel[50];
for (var i = 0; i < allMax.Length; i++)
{
var baseBright = 128;
var red = baseBright;
var green = baseBright;
var blue = baseBright;
if (basePixels[i].Red > red)
{
red = basePixels[i].Red;
}
if (basePixels[i].Green > green)
{
green = basePixels[i].Green;
}
if (basePixels[i].Blue > blue)
{
blue = basePixels[i].Blue;
}
allMax[i] = new Pixel(red, green, blue);
}
var fadeCount = 0;
while (fadeCount < 20)
{
await Task.Delay(150);
var pixels = new Pixel[50];
var fade = rng.NextDouble();
for (var i = 0; i < pixels.Length; i++)
{
var basePixel = basePixels[i];
var brightAdjustedPixel = new Pixel(
(byte)(basePixel.Red * fade),
(byte)(basePixel.Green * fade),
(byte)(basePixel.Blue * fade)
);
pixels[i] = brightAdjustedPixel;
}
WriteFrame(pixels.ToList());
fadeCount++;
}
await Task.Delay(500);
WriteFrame(basePixels.ToList());
await Task.Delay(1000);
WriteFrame(allMax.ToList());
await Task.Delay(1000);
WriteFrame(SingleColorFrame(OpcConstants.DarkPixel));
await Task.Delay(200);
WriteFrame(SingleColorFrame(OpcConstants.DarkPixel));
}