/*! \brief Sets and returns the closest GCOL for a palette entry.
* \param [in] paletteEntry A palette entry in the form 0xBBGGRR00.
* \param [in] gcolAction The GCOL action.
* \return The closest GCOL that was set. */
public static int SetGCOL(uint paletteEntry,
OS.GCOLAction gcolAction)
{
int gcol, log2bpp;
NativeMethods.ColourTrans_SetGCOL(paletteEntry,
0,
gcolAction,
out gcol,
out log2bpp);
return(gcol);
}
/*! \brief Changes the foreground or background colour to a GCOL number.
* \param [in] gcol GCOL number.
* \param [in] gcolAction GCOL action.
* \param [in] background \e true to set the background colour instead of the foreground.
* \param [in] text \e true to set the text colour instead of the graphics colour.
* \return Nothing. */
public static void SetColour(int gcol,
OS.GCOLAction gcolAction,
bool background,
bool text)
{
int flags = 0;
if (background)
{
flags |= (1 << 7);
}
if (text)
{
flags |= (1 << 9);
}
NativeMethods.ColourTrans_SetColour(gcol, flags, gcolAction);
}
/*! \brief Changes the foreground colour to a GCOL number.
* \param [in] gcol GCOL number.
* \param [in] gcolAction GCOL action.
* \return Nothing. */
public static void SetColour(int gcol, OS.GCOLAction gcolAction)
{
SetColour(gcol, gcolAction, false, false);
}
internal static extern void ColourTrans_SetOppGCOL(uint paletteEntry,
uint flags,
OS.GCOLAction gcolAction,
out int gcolOut,
out int log2BppOut);
internal static extern void ColourTrans_SetColour(int gcol,
int flags,
OS.GCOLAction gcolAction);