public void Visit(IntegerEnum integer, byte data)
{
Content.Add(integer.Value);
if (model.GetNextRun(integer.Source) is not ITableRun containingTable)
{
return;
}
var offset = containingTable.ConvertByteOffsetToArrayOffset(integer.Source);
var enumValue = model.ReadMultiByteValue(offset.SegmentStart, containingTable.ElementContent[offset.SegmentIndex].Length);
var segment = containingTable.ElementContent[offset.SegmentIndex];
if (segment is ArrayRunRecordSegment recordSegment)
{
segment = recordSegment.CreateConcrete(model, integer.Source);
}
if (segment is not ArrayRunEnumSegment enumSeg)
{
return;
}
var parentAddress = model.GetAddressFromAnchor(new(), -1, enumSeg.EnumName);
if (model.GetNextRun(parentAddress) is not ArrayRun parentArray)
{
return;
}
foreach (var array in model.GetRelatedArrays(parentArray))
{
int segOffset = 0;
foreach (var seg in array.ElementContent)
{
var itemIndex = enumValue + array.ParentOffset.BeginningMargin;
var destination = model.ReadPointer(array.Start + array.ElementLength * itemIndex + segOffset);
segOffset += seg.Length;
if (seg.Type != ElementContentType.Pointer)
{
continue;
}
if (model.GetNextRun(destination) is not ISpriteRun spriteRun)
{
continue;
}
var paletteRuns = spriteRun.FindRelatedPalettes(model, array.Start + array.ElementLength * itemIndex);
Content.Add(ReadonlyPixelViewModel.Create(model, spriteRun, paletteRuns.FirstOrDefault(), true));
return;
}
}
}
public void Visit(Pointer pointer, byte data)
{
Content.Add(pointer.DestinationAsText);
var destinationRun = model.GetNextRun(pointer.Destination);
var runSpecificContent = BuildContentForRun(model, pointer.Source, pointer.Destination, destinationRun);
if (runSpecificContent != null)
{
// special case: add images for pointers to OWs
if (destinationRun is ITableRun table && table.ElementCount == 1 && table.ElementContent.Any(seg => seg.Name == "sprites"))
{
if (model.GetNextRun(table.ReadPointer(model, 0, "sprites")) is OverworldSpriteListRun osl)
{
if (model.GetNextRun(osl.ReadPointer(model, 0, 0)) is ISpriteRun spriteRun)
{
var image = ReadonlyPixelViewModel.Create(model, spriteRun, true);
Content.Add(image);
}
}
}
Content.Add(runSpecificContent);
}
}
