private void DrawBmp(BmpFile bmpFile)
{
Bitmap bmp = new Bitmap(bmpFile.DetailInfoHeader.bV4Width, bmpFile.DetailInfoHeader.bV4Height);
//Because a single byte defines two pixel colours l/r the actual width of a data row is half the image width
int actualWidth = bmpFile.DetailInfoHeader.bV4Width / 2;
for (int y = 0; y < bmpFile.DetailInfoHeader.bV4Height; y++)
{
for (int x = 0; x < actualWidth - 1; x++)
{
var index = x + y * actualWidth;
var pixelValue = bmpFile.PixelData[index];
var rightByte = pixelValue.GetRightNiblet();
var leftByte = pixelValue.GetLeftNiblet();
var rightPixelCol = bmpFile.Clut[rightByte];
var leftPixelCol = bmpFile.Clut[leftByte];
var actualX = x * 2;
var actualY = (bmpFile.DetailInfoHeader.bV4Height - 1) - y;
bmp.SetPixel(actualX, actualY, leftPixelCol);
bmp.SetPixel(actualX + 1, actualY, rightPixelCol);
}
}
BmpInjectPreviewPictureBox.Image = bmp;
}
private void SelectBmpInjectButton_Click(object sender, EventArgs e)
{
OpenFileDialog fileDialog = new OpenFileDialog();
fileDialog.RestoreDirectory = true;
fileDialog.Filter = "(bmp)|*.bmp";
if (fileDialog.ShowDialog() == DialogResult.OK)
{
string filePath = fileDialog.FileName;
byte[] data = File.ReadAllBytes(filePath);
BmpFile bmpFile = new BmpFile(data);
InitPictureBox(bmpFile);
DrawBmp(bmpFile);
}
}
/* ---------------------------------------------------------------------------------------------------------------------------------- */
public static bool TestRleConversionAgainstReferenceBmps(string rlesDirectory, string referenceBmpsDirectory, bool logInfo = true)
{
var rleFiles = Directory.GetFiles(rlesDirectory, "*.rle", SearchOption.AllDirectories);
var referenceBmpFiles = Directory.GetFiles(referenceBmpsDirectory, "*.bmp", SearchOption.AllDirectories);
foreach (var rlePath in rleFiles)
{
RleFile rle = RleFile.CreateFromFile(rlePath);
BmpFile bmp = RleToBmp.Convert(rle);
var convertedBmpPath = Path.ChangeExtension(rlePath, "bmp");
bmp.WriteToFile(convertedBmpPath);
var referenceBmpPath = referenceBmpFiles.SingleOrDefault(b => Path.GetFileNameWithoutExtension(b) == Path.GetFileNameWithoutExtension(rlePath));
if (referenceBmpPath == null)
{
if (logInfo)
{
Console.WriteLine("ERROR. Ref bmp not found for " + rle);
}
continue;
}
bool areMd5Equal = ValidityUtils.AreMD5Equal(convertedBmpPath, referenceBmpPath);
if (!areMd5Equal)
{
if (logInfo)
{
Console.WriteLine(string.Format("Converted BMP differs from the reference BMP: \nConverted: {0} \nReference: {1}", convertedBmpPath, referenceBmpPath));
}
return(false);
}
File.Delete(convertedBmpPath);
}
return(true);
}
public GraphicBmp(BmpFile aBmpFile)
: base()
{
int lWidth = ( int )aBmpFile.bmpHeader.width;
int lHeight = ( int )aBmpFile.bmpHeader.height;
int lBitCount = aBmpFile.bmpHeader.bitCount;
Byte[] lDataArray = aBmpFile.bmpData.dataArray;
Color[] lColorArray = new Color[lWidth * lHeight];
if (lBitCount == 24)
{
for (int i = 0; i < lWidth * lHeight; i++)
{
byte b = lDataArray[i * 3 + 0];
byte g = lDataArray[i * 3 + 1];
byte r = lDataArray[i * 3 + 2];
lColorArray[i] = new Color(( float )r / 0x100, ( float )g / 0x100, ( float )b / 0x100);
}
}
else if (lBitCount == 32)
{
for (int i = 0; i < lWidth * lHeight; i++)
{
byte b = lDataArray[i * 4 + 0];
byte g = lDataArray[i * 4 + 1];
byte r = lDataArray[i * 4 + 2];
byte a = lDataArray[i * 4 + 3];
lColorArray[i] = new Color(( float )r / 0x100, ( float )g / 0x100, ( float )b / 0x100, ( float )a / 0x100);
}
}
else
{
Logger.LogError("Bit Count:" + lBitCount + " is not supported");
}
texture = new Texture2D(( int )lWidth, ( int )lHeight, TextureFormat.RGBA32, false);
texture.SetPixels(0, 0, ( int )lWidth, ( int )lHeight, lColorArray);
texture.Apply();
}
private void InitPictureBox(BmpFile bmpFile)
{
BmpInjectPreviewPictureBox.Image?.Dispose();
BmpInjectPreviewPictureBox.Width = bmpFile.DetailInfoHeader.bV4Width;
BmpInjectPreviewPictureBox.Height = bmpFile.DetailInfoHeader.bV4Height;
}