private static void FillCell(BitmapSpan contraints, VectorInt2 p, IBitmap output)
{
if (p.X < 0 || p.Y < 0)
{
return;
}
if (p.X > contraints.Size.X || p.Y > contraints.Size.Y)
{
return;
}
if (contraints[p])
{
return;
}
if (output[p])
{
return;
}
output[p] = true;
FillCell(contraints, p + VectorInt2.Up, output);
FillCell(contraints, p + VectorInt2.Down, output);
FillCell(contraints, p + VectorInt2.Left, output);
FillCell(contraints, p + VectorInt2.Right, output);
}
public static Bitmap Fill(BitmapSpan contraints, VectorInt2 p)
{
var result = new Bitmap(contraints.Size);
Fill(contraints, p, result);
return(result);
}
public static bool DynamicCheck(StaticMaps staticMaps, IStateMaps node, BitmapSpan both)
{
// Box Rule
foreach (var crate in node.CrateMap.TruePositions())
{
if (staticMaps.GoalMap[crate])
{
continue;
}
if (both[crate + VectorInt2.Left] &&
both[crate + VectorInt2.Left + VectorInt2.Down] &&
both[crate + VectorInt2.Down]
)
{
return(true);
}
if (both[crate + VectorInt2.Left] &&
both[crate + VectorInt2.Left + VectorInt2.Up] &&
both[crate + VectorInt2.Up]
)
{
return(true);
}
if (both[crate + VectorInt2.Right] &&
both[crate + VectorInt2.Right + VectorInt2.Down] &&
both[crate + VectorInt2.Down]
)
{
return(true);
}
if (both[crate + VectorInt2.Right] &&
both[crate + VectorInt2.Right + VectorInt2.Up] &&
both[crate + VectorInt2.Up]
)
{
return(true);
}
}
return(false);
}
public static void Fill(BitmapSpan contraints, VectorInt2 p, IBitmap output)
{
FillCell(contraints, p, output);
}
