/// <summary>
/// Copies elements from the source into specified destination ScatteredArranger
/// </summary>
/// <param name="source"></param>
/// <param name="dest"></param>
/// <param name="sourceStart">Starting point of source arranger in element coordinates</param>
/// <param name="destStart">Starting point of destination arranger in element coordinates</param>
/// <param name="copyWidth">Width of copy in elements</param>
/// <param name="copyHeight">Height of copy in elements</param>
public static MagitekResult CopyElements(ElementCopy source, ScatteredArranger dest, Point sourceStart, Point destStart, int copyWidth, int copyHeight)
{
var result = CanCopyElements(source, dest, sourceStart, destStart, copyWidth, copyHeight);
if (result.Value is MagitekResult.Success)
{
CopyElementsInternal(source, dest, sourceStart, destStart, copyWidth, copyHeight);
}
return(result);
static void CopyElementsInternal(ElementCopy source, ScatteredArranger dest, Point sourceStart, Point destStart, int copyWidth, int copyHeight)
{
for (int y = 0; y < copyHeight; y++)
{
for (int x = 0; x < copyWidth; x++)
{
var el = source.Elements[x + sourceStart.X, y + sourceStart.Y];
if (el is ArrangerElement element)
{
dest.SetElement(element, x + destStart.X, y + destStart.Y);
}
}
}
}
public static ArrangerCopy ToPixelCopy(this ElementCopy copy)
{
int x = copy.X * copy.Source.ElementPixelSize.Width;
int y = copy.Y * copy.Source.ElementPixelSize.Height;
int width = copy.Width * copy.Source.ElementPixelSize.Width;
int height = copy.Height * copy.Source.ElementPixelSize.Height;
if (copy.Source.ColorType == PixelColorType.Indexed)
{
return(copy.Source.CopyPixelsIndexed(x, y, width, height));
}
else if (copy.Source.ColorType == PixelColorType.Direct)
{
return(copy.Source.CopyPixelsDirect(x, y, width, height));
}
else
{
throw new InvalidOperationException($"{nameof(ToPixelCopy)}: Arranger {copy.Source.Name} has an invalid color type {copy.Source.ColorType}");
}
}
/// <summary>
/// Tests if the source can be copied into the specified destination ScatteredArranger
/// </summary>
/// <param name="source"></param>
/// <param name="dest"></param>
/// <param name="destStart">Upper-left point to begin copying into in element coordinates</param>
/// <returns></returns>
public static MagitekResult CanCopyElements(ElementCopy source, ScatteredArranger dest, Point sourceStart, Point destStart, int copyWidth, int copyHeight)
{
if (copyWidth > dest.ArrangerElementSize.Width - destStart.X)
{
return(new MagitekResult.Failed($"Destination arranger '{dest.Name}' with width ({dest.ArrangerElementSize.Width}) is insufficient to copy {copyWidth} elements starting from position {destStart.X}"));
}
if (copyHeight > dest.ArrangerElementSize.Height - destStart.Y)
{
return(new MagitekResult.Failed($"Destination arranger '{dest.Name}' with height ({dest.ArrangerElementSize.Height}) is insufficient to copy {copyHeight} elements starting from position {destStart.Y}"));
}
if (copyWidth > source.Width - sourceStart.X)
{
return(new MagitekResult.Failed($"Source copy with width ({source.Width}) is insufficient to copy {copyWidth} elements starting from position {sourceStart.X}"));
}
if (copyHeight > source.Height - sourceStart.Y)
{
return(new MagitekResult.Failed($"Source copy with height ({source.Height}) is insufficient to copy {copyHeight} elements starting from position {sourceStart.Y}"));
}
if (source.Source.ElementPixelSize != dest.ElementPixelSize)
{
return(new MagitekResult.Failed($"Source arranger '{source.Source.Name}' with element size ({source.Source.ElementPixelSize.Width}, {source.Source.ElementPixelSize.Height}) does not match destination arranger '{dest.Name}' with element size ({dest.ElementPixelSize.Width}, {dest.ElementPixelSize.Height})"));
}
if (dest.Layout != ElementLayout.Tiled && (copyWidth != 1 || copyHeight != 1))
{
return(new MagitekResult.Failed($"Destination arranger '{dest.Name}' is not a tiled layout"));
}
if (source.Source.ColorType != dest.ColorType)
{
return(new MagitekResult.Failed($"Source arranger '{source.Source.Name}' ColorType {source.Source.ColorType} does not match destination arranger ColorType {dest.ColorType}"));
}
return(MagitekResult.SuccessResult);
}
/// <summary>
/// Event to create a new scattered arranger from a copy
/// </summary>
/// <param name="copy">Source containing all elements to be copied</param>
/// <param name="projectResource">Source resource within the the project</param>
public AddScatteredArrangerFromCopyEvent(ElementCopy copy, IProjectResource projectResource)
{
Copy = copy;
ProjectResource = projectResource;
}
