public Tile[] GetNeighbours(Tile t)
{
int x = -t.Position.x;
int z = t.Position.y;
//Debug.Log("x: " + x + " and z: " + z);
List <Tile> tiles = new List <Tile>();
if (x >= 1)
{
tiles.Add(PresentLevelTiles[x - 1, z]);
}
if (z < PresentLevelTiles.GetLength(1) - 2)
{
tiles.Add(PresentLevelTiles[x, z + 1]);
}
if (x < PresentLevelTiles.GetLength(0) - 2)
{
tiles.Add(PresentLevelTiles[x + 1, z]);
}
if (z >= 1)
{
tiles.Add(PresentLevelTiles[x, z - 1]);
}
return(tiles.ToArray());
}
/// <summary>
/// Projde vsechny Tily v rozmezi width a height od vstupniho tilu a vrati je
/// jako list
/// </summary>
/// <param name="centerTile">Tile kolem ktereho zjistujeme Tily</param>
/// <param name="width">Vzdalenost v Z-tove ose</param>
/// <param name="height">(Nepovinne) Vzdalenost v X-ove ose. Pokud neni uvedeno, je hodnota natavena na 0
/// => bude pouzita stejna hodnota jako width => ctvercova oblast kolem Tilu.</param>
/// <returns></returns>
public List <Tile> GetAllTilesAtDistance(Tile centerTile, int width, int height = 0)
{
List <Tile> l = new List <Tile>();
if (height == 0)
{
height = width;
}
int ZLeftLimit = (int)centerTile.Position.y - width;
int ZRightLimit = (int)centerTile.Position.y + width;
if (ZLeftLimit < 0)
{
ZLeftLimit = 0;
}
if (ZRightLimit > PresentLevelTiles.GetLength(1) - 1)
{
ZRightLimit = PresentLevelTiles.GetLength(1) - 1;
}
int XBottomLimit = (int)centerTile.Position.x * (-1) - width;
int XTopLimit = (int)centerTile.Position.x * (-1) + width;
if (XBottomLimit < 0)
{
XBottomLimit = 0;
}
if (XTopLimit > PresentLevelTiles.GetLength(0) - 1)
{
XTopLimit = PresentLevelTiles.GetLength(0) - 1;
}
Debug.Log("LIMITS: X:(" + XBottomLimit + "," + XTopLimit + ") Z(" + ZLeftLimit + "," + ZRightLimit + ")");
for (int i = XBottomLimit; i <= XTopLimit; i++)
{
for (int j = ZLeftLimit; j <= ZRightLimit; j++)
{
//Debug.Log(i + " " + j);
Tile[] a = GetTile(new Vector3(i * -1, 0, j));
//a.SetTileToHighlited();
l.Add(a[0]);
l.Add(a[1]);
//Debug.Log("Tile added");
}
}
return(l);
}
