private void UpdateColors(int start, int page)
{
var destination = Model.ReadPointer(start);
var run = ViewPort.Model.GetNextRun(destination) as IPaletteRun;
Colors.SourcePalettePointer = start;
var palette = run?.GetPalette(Model, page) ?? TileViewModel.CreateDefaultPalette(16);
Colors.SetContents(palette);
Colors.Page = page;
Colors.HasMultiplePages = Pages > 1;
}
/// <summary>
/// If the hint is a table name, only match palettes from that table.
/// </summary>
private IReadOnlyList <short> GetDesiredPalette(int start, string hint, int page, bool exitEarly, out PaletteFormat paletteFormat)
{
paletteFormat = default;
hint = format.PaletteHint ?? hint; // if there's a paletteHint, that takes precendence
var destination = Model.ReadPointer(Start);
if (Model.GetNextRun(destination) is ISpriteRun sRun)
{
var palette = sRun.FindRelatedPalettes(Model, Start, hint).FirstOrDefault();
if (palette != null)
{
paletteFormat = palette.PaletteFormat;
return(palette.AllColors(Model));
}
}
return(TileViewModel.CreateDefaultPalette(0x10));
}