public Texture2D ToUnityTexture()
{
Texture2D tex = new Texture2D(this.Width, this.Height, TextureFormat.ARGB32, false);
UnityEngine.Color[] color = new UnityEngine.Color[this.Width * this.Height];
for (int i = 0; i < color.Length; i++)
{
int rgb = Palette[Pixels[i]];
int r = rgb >> 16 & 0xFF;
int g = rgb >> 8 & 0xFF;
int b = rgb & 0xFF;
if (rgb <= 0)
{
color[i] = new UnityEngine.Color(0, 0, 0, 0);
}
else
{
color[i] = new UnityEngine.Color(ColorUtils.IntColorToFloat(r), ColorUtils.IntColorToFloat(g), ColorUtils.IntColorToFloat(b));
}
}
tex.SetPixels(color);
tex.Apply();
tex.filterMode = FilterMode.Trilinear;
return(tex);
}
public void SetColor(int rgb)
{
var red = (rgb >> 16 & 0xff) / 256D;
var green = (rgb >> 8 & 0xff) / 256D;
var blue = (rgb & 0xff) / 256D;
var lowest = red;
if (green < lowest)
{
lowest = green;
}
if (blue < lowest)
{
lowest = blue;
}
var d4 = red;
if (green > d4)
{
d4 = green;
}
if (blue > d4)
{
d4 = blue;
}
var d5 = 0.0D;
var d6 = 0.0D;
var d7 = (lowest + d4) / 2D;
if (lowest != d4)
{
if (d7 < 0.5D)
{
d6 = (d4 - lowest) / (d4 + lowest);
}
if (d7 >= 0.5D)
{
d6 = (d4 - lowest) / (2D - d4 - lowest);
}
if (red == d4)
{
d5 = (green - blue) / (d4 - lowest);
}
else if (green == d4)
{
d5 = 2D + (blue - red) / (d4 - lowest);
}
else if (blue == d4)
{
d5 = 4D + (red - green) / (d4 - lowest);
}
}
d5 /= 6D;
Hue2 = (int)(d5 * 256D);
Saturation = (int)(d6 * 256D);
Lightness = (int)(d7 * 256D);
if (Saturation < 0)
{
Saturation = 0;
}
else if (Saturation > 255)
{
Saturation = 255;
}
if (Lightness < 0)
{
Lightness = 0;
}
else if (Lightness > 255)
{
Lightness = 255;
}
if (d7 > 0.5D)
{
HueDivisor = (int)((1.0D - d7) * d6 * 512D);
}
else
{
HueDivisor = (int)(d7 * d6 * 512D);
}
if (HueDivisor < 1)
{
HueDivisor = 1;
}
Hue = (int)(d5 * HueDivisor);
var rand = new System.Random();
var hue = (Hue2 + (int)(rand.NextDouble() * 16D)) - 8;
if (hue < 0)
{
hue = 0;
}
else if (hue > 255)
{
hue = 255;
}
var saturation = (Saturation + (int)(rand.NextDouble() * 48D)) - 24;
if (saturation < 0)
{
saturation = 0;
}
else if (saturation > 255)
{
saturation = 255;
}
var lightness = (Lightness + (int)(rand.NextDouble() * 48D)) - 24;
if (lightness < 0)
{
lightness = 0;
}
else if (lightness > 255)
{
lightness = 255;
}
Hsl = ColorUtils.TrimHSL(hue, saturation, lightness);
}