Texture2D GetTextureFromImg(ImgFile img)
{
DFBitmap bitmap = img.GetDFBitmap();
Texture2D texture = new Texture2D(bitmap.Width, bitmap.Height, TextureFormat.ARGB32, false);
texture.SetPixels32(img.GetColors32(ref bitmap, 0));
texture.Apply(false, true);
return(texture);
}
private void LoadNightSky()
{
const int width = 512;
const int height = 219;
// Get night sky matching sky index
int nightSky;
if (SkyIndex >= 0 && SkyIndex <= 7)
{
nightSky = 3;
}
else if (SkyIndex >= 8 && SkyIndex <= 15)
{
nightSky = 1;
}
else if (SkyIndex >= 16 && SkyIndex <= 23)
{
nightSky = 2;
}
else
{
nightSky = 0;
}
string filename = string.Format("NITE{0:00}I0.IMG", nightSky);
imgFile = new ImgFile(Path.Combine(dfUnity.Arena2Path, filename), FileUsage.UseMemory, true);
imgFile.Palette.Load(Path.Combine(dfUnity.Arena2Path, imgFile.PaletteName));
// Get sky bitmap
DFBitmap dfBitmap = imgFile.GetDFBitmap(0, 0);
// Draw stars
if (ShowStars)
{
for (int i = 0; i < dfBitmap.Data.Length; i++)
{
// Stars should only be drawn over clear sky indices
int index = dfBitmap.Data[i];
if (index > 16 && index < 32)
{
if (random.NextDouble() < starChance)
{
dfBitmap.Data[i] = starColorIndices[random.Next(0, starColorIndices.Length)];
}
}
}
}
// Get sky colour array
Color32[] colors = imgFile.GetColors32(ref dfBitmap);
// Fix seam on right side of night skies
for (int y = 0; y < height; y++)
{
int pos = y * width + width - 2;
colors[pos + 1] = colors[pos];
}
skyColors.west = colors;
skyColors.east = colors;
skyColors.clearColor = skyColors.west[0];
}
