public void Init(BaseMapData mapData)
{
_mapData = (KrbMapData)mapData;
_mapHelper = new RectGridMap(_mapData.DistanceStrategy); // Instantiate selectively from data
_palette = new Dictionary <KrbTileType, KrbTile>();
foreach (var entry in _mapData.Palette)
{
var castTile = (KrbTile)entry;
_palette.Add(castTile.TileType, castTile);
}
}
static string Solve()
{
var n = int.Parse(Console.ReadLine());
var s = Array.ConvertAll(new bool[n], _ => Console.ReadLine().ToCharArray());
// WA
var t = NewArray2 <int>(n, n);
var triplets = new RectGridMap <List <PB> >(n, n, () => new List <PB>());
// Horizontal
for (int i = 0; i < n; i++)
{
for (int j = 1; j < n - 1; j++)
{
if (s[i][j - 1] == X && s[i][j] == X && s[i][j + 1] == X)
{
t[i][j - 1]++;
t[i][j]++;
t[i][j + 1]++;
var pb = new PB {
p = new Point(i, j)
};
triplets[i, j - 1].Add(pb);
triplets[i, j].Add(pb);
triplets[i, j + 1].Add(pb);
}
}
}
// Vertical
for (int j = 0; j < n; j++)
{
for (int i = 1; i < n - 1; i++)
{
if (s[i - 1][j] == X && s[i][j] == X && s[i + 1][j] == X)
{
t[i - 1][j]++;
t[i][j]++;
t[i + 1][j]++;
var pb = new PB {
p = new Point(i, j), vertical = true
};
triplets[i - 1, j].Add(pb);
triplets[i, j].Add(pb);
triplets[i + 1, j].Add(pb);
}
}
}
var q = PQ <Point> .CreateWithKey(p => t[p.i][p.j], true);
for (int i = 0; i < n; i++)
{
for (int j = 0; j < n; j++)
{
if (t[i][j] > 0)
{
q.Push(new Point(i, j));
}
}
}
while (q.Count > 0)
{
var(c, p) = q.Pop();
if (t[p.i][p.j] != c)
{
continue;
}
s[p.i][p.j] = O;
foreach (var pb in triplets[p])
{
if (pb.end)
{
continue;
}
pb.end = true;
var(i, j) = pb.p;
if (!pb.vertical)
{
t[i][j - 1]--;
t[i][j]--;
t[i][j + 1]--;
if (t[i][j - 1] > 0)
{
q.Push(new Point(i, j - 1));
}
if (t[i][j] > 0)
{
q.Push(new Point(i, j));
}
if (t[i][j + 1] > 0)
{
q.Push(new Point(i, j + 1));
}
}
else
{
t[i - 1][j]--;
t[i][j]--;
t[i + 1][j]--;
if (t[i - 1][j] > 0)
{
q.Push(new Point(i - 1, j));
}
if (t[i][j] > 0)
{
q.Push(new Point(i, j));
}
if (t[i + 1][j] > 0)
{
q.Push(new Point(i + 1, j));
}
}
}
}
return(string.Join("\n", s.Select(cs => new string(cs))));
}