public void Save(string fileName)
{
var header = new KPALHeader
{
version = Version,
headerSize = 0x1C,
redBitDepth = RedDepth,
greenBitDepth = GreenDepth,
blueBitDepth = BlueDepth,
alphaBitDepth = AlphaDepth,
colorCount = Palette.Count
};
var stream = File.Create(fileName);
var buffer = new byte[4];
using (var bw = new BinaryWriter(stream))
{
stream.Position = header.headerSize;
foreach (var c in Palette)
{
var value = 0;
value |= ChangeBitDepth(c.R, RedDepth) << (AlphaDepth + BlueDepth + GreenDepth);
value |= ChangeBitDepth(c.G, GreenDepth) << (AlphaDepth + BlueDepth);
value |= ChangeBitDepth(c.B, BlueDepth) << AlphaDepth;
value |= ChangeBitDepth(c.A, AlphaDepth);
BinaryPrimitives.WriteInt32LittleEndian(buffer, value);
bw.Write(buffer);
}
header.dataSize = (int)(stream.Length - header.headerSize);
stream.Position = 0;
bw.Write(Encoding.ASCII.GetBytes(header.magic));
BinaryPrimitives.WriteInt32LittleEndian(buffer, header.version);
bw.Write(buffer);
bw.Write(Encoding.ASCII.GetBytes(header.devMagic));
BinaryPrimitives.WriteInt32LittleEndian(buffer, header.headerSize);
bw.Write(buffer);
BinaryPrimitives.WriteInt32LittleEndian(buffer, header.dataSize);
bw.Write(buffer);
bw.Write(header.redBitDepth);
bw.Write(header.greenBitDepth);
bw.Write(header.blueBitDepth);
bw.Write(header.alphaBitDepth);
BinaryPrimitives.WriteInt32LittleEndian(buffer, header.colorCount);
bw.Write(buffer);
}
}
public void Save(string fileName)
{
var header = new KPALHeader
{
version = Version,
headerSize = 0x1C,
redBitDepth = RedDepth,
greenBitDepth = GreenDepth,
blueBitDepth = BlueDepth,
alphaBitDepth = AlphaDepth,
colorCount = Palette.Count
};
var stream = File.Create(fileName);
using (var bw = new BinaryWriter(stream))
{
stream.Position = header.headerSize;
foreach (var c in Palette)
{
int value = 0;
value |= Convert.ChangeBitDepth(c.R, 8, RedDepth) << (AlphaDepth + BlueDepth + GreenDepth);
value |= Convert.ChangeBitDepth(c.G, 8, GreenDepth) << (AlphaDepth + BlueDepth);
value |= Convert.ChangeBitDepth(c.B, 8, BlueDepth) << AlphaDepth;
value |= Convert.ChangeBitDepth(c.A, 8, AlphaDepth);
bw.Write(Convert.ToByteArray(value, 4, ByteOrder.LittleEndian));
}
header.dataSize = (int)(stream.Length - header.headerSize);
stream.Position = 0;
bw.Write(Encoding.ASCII.GetBytes(header.magic));
bw.Write(Convert.ToByteArray(header.version, 4, ByteOrder.LittleEndian));
bw.Write(Encoding.ASCII.GetBytes(header.devMagic));
bw.Write(Convert.ToByteArray(header.headerSize, 4, ByteOrder.LittleEndian));
bw.Write(Convert.ToByteArray(header.dataSize, 4, ByteOrder.LittleEndian));
bw.Write(header.redBitDepth);
bw.Write(header.greenBitDepth);
bw.Write(header.blueBitDepth);
bw.Write(header.alphaBitDepth);
bw.Write(Convert.ToByteArray(header.colorCount, 4, ByteOrder.LittleEndian));
}
}
