/// <summary>
/// Reallocates the SketchEntities in damagedCells based on the sketch provided
/// </summary>
/// <remarks>Allows the comp's damage tracking to function if the shape of tent has been changed</remarks>
public void Reallocate(Sketch sketch, Rot4 sketchRot)
{
var d = sketch.Entities
.Select(entity => entity.Normalize(sketchRot))
.GroupBy(entity => entity.GetType()).ToDictionary(group => group.Key, group => group.ToHashSet(new SketchEntityComparer()));
HashSet <SketchEntity> reallocatedCells = new HashSet <SketchEntity>(new SketchEntityComparer());
var sketchRect = sketch.OccupiedRect;
foreach (var cell in damagedCells)
{
if (!d[cell.GetType()].Contains(cell))
{
int maxRadius = Math.Max(sketchRect.Width, sketchRect.Height);
for (int radius = 1; radius <= maxRadius; radius++)
{
CellRect searchSpace = CellRect.CenteredOn(cell.pos, radius).ClipInsideRect(sketchRect);
var c = d[cell.GetType()]
.Where(entity => searchSpace.Contains(entity.pos) &&
entity.Label.Equals(cell.Label) &&
!reallocatedCells.Contains(entity) &&
entity.OccupiedRect.Height == cell.OccupiedRect.Height && // .equals() won't work since Cellrect's are relatice to the posistion so the bounds won't line up
entity.OccupiedRect.Width == cell.OccupiedRect.Width &&
entity.SpawnOrder.Equals(entity.SpawnOrder))
.OrderBy(entity => entity.pos.DistanceTo(cell.pos))
.FirstOrFallback(null);
if (c != null)
{
reallocatedCells.Add(c);
break;
}
if (searchSpace.Equals(sketchRect))
{
return;
}
}
}
else
{
reallocatedCells.Add(cell);
}
}
if (reallocatedCells.Count != 0)
{
damagedCells.Clear();
damagedCells = reallocatedCells;
}
}