public MCColor[] ExportPalette()
{
MCColor[] exportPalette = new MCColor[256];
for (int i = 0; i < 256; i++)
{
exportPalette[i] = Get(i);
}
return(exportPalette);
}
/// <summary>
/// Gets pixel DFColor from DFBitmap.
/// </summary>
/// <param name="bitmap">DFBitmap.</param>
/// <param name="x">X position.</param>
/// <param name="y">Y position.</param>
/// <returns>DFColor.</returns>
static public MCColor GetPixel(MCBitmap bitmap, int x, int y)
{
MCColor color = new MCColor();
int srcPos = y * bitmap.Stride + x * bitmap.FormatWidth;
color.R = bitmap.Data[srcPos++];
color.G = bitmap.Data[srcPos++];
color.B = bitmap.Data[srcPos++];
color.A = bitmap.Data[srcPos++];
return(color);
}
public static MCColor FromRGBA(byte r, byte g, byte b, byte a = 255)
{
MCColor color = new MCColor()
{
R = r,
G = g,
B = b,
A = a,
};
return(color);
}
/// <summary>
/// Gets colour at specified index.
/// </summary>
/// <param name="Index">Index into colour array.</param>
/// <returns>DFColor object.</returns>
public MCColor Get(int Index, bool SpecialColor = false)
{
if (SpecialColor && SpecialColors.ContainsKey(Index))
{
return(SpecialColors[Index]);
}
else
{
int offset = HeaderLength + Index * 3;
MCColor col = new MCColor((byte)(PaletteBuffer[offset] * 4), (byte)(PaletteBuffer[offset + 1] * 4), (byte)(PaletteBuffer[offset + 2] * 4));
return(col);
}
}
/// <summary>
/// Sets pixel in DFBitmap. Colour formats only.
/// </summary>
/// <param name="bitmap">DFBitmap.</param>
/// <param name="x">X position.</param>
/// <param name="y">Y position.</param>
/// <param name="colour">Fill colour.</param>
static public void SetPixel(MCBitmap bitmap, int x, int y, MCColor color)
{
int pos = y * bitmap.Stride + x * bitmap.FormatWidth;
if (bitmap.Format == Formats.RGBA)
{
bitmap.Data[pos++] = color.R;
bitmap.Data[pos++] = color.G;
bitmap.Data[pos++] = color.B;
bitmap.Data[pos] = color.A;
}
else if (bitmap.Format == Formats.ARGB)
{
bitmap.Data[pos++] = color.A;
bitmap.Data[pos++] = color.R;
bitmap.Data[pos++] = color.G;
bitmap.Data[pos] = color.B;
}
}
/// <summary>
/// Sets pixel in DFBitmap. Colour formats only.
/// </summary>
/// <param name="bitmap">DFBitmap.</param>
/// <param name="x">X position.</param>
/// <param name="y">Y position.</param>
/// <param name="r">Red value.</param>
/// <param name="g">Green value.</param>
/// <param name="b">Blue value.</param>
/// <param name="a">Alpha value.</param>
static public void SetPixel(MCBitmap bitmap, int x, int y, byte r, byte g, byte b, byte a)
{
SetPixel(bitmap, x, y, MCColor.FromRGBA(r, g, b, a));
}
/// <summary>
/// Fills DFBitmap with specified colour.
/// </summary>
/// <param name="bitmap">DFBitmap to fill.</param>
/// <param name="color">Source colour.</param>
static public void Fill(MCBitmap bitmap, MCColor color)
{
Fill(bitmap, color.R, color.G, color.B, color.A);
}
/// <summary>
/// Constructor.
/// Creates a new DFBitmap with sized data array filled to specified colour.
/// </summary>
/// <param name="width">Image width.</param>
/// <param name="height">Image height.</param>
/// <param name="color">Fill colour.</param>
public MCBitmap(int width, int height, MCColor color)
: this(width, height)
{
Fill(this, color);
}