private GameObject[,] GenerateTiles()
{
GameObject[,] tiles = new GameObject[mapSize.x, mapSize.y];
for (int y = 0; y < mapSize.y; ++y)
{
for (int x = 0; x < mapSize.x; ++x)
{
// TODO - Deal with terrain randomization here
Vector2Int offsetCoordinates = new Vector2Int(x, y);
Vector3Int cubeCoordinates = HexConversions.OffsetCoordToCubeCoord(offsetCoordinates);
Vector3 worldCoordinates = HexConversions.OffsetCoordToWorldPosition(offsetCoordinates);
// Create the tile itself in the world view and assign its variables
GameObject tile = GameObject.Instantiate(tilePrefab);
tile.transform.SetParent(transform, true);
tile.transform.localPosition = worldCoordinates;
tile.name = cubeCoordinates.ToString();
((Tile)tile.GetComponent(typeof(Tile))).cubeCoordinates = cubeCoordinates;
// Add generated tile to array
tiles[x, y] = tile;
}
}
return(tiles);
}
/// Returns all tiles which have a specific distance to the origin. Thickness goes inwards
public static List <Vector3Int> GetRing(Vector3Int origin, int radius, int thickness)
{
//This is also not the most performant way to do it but again for almost all use cases it should be absolutely no issue.
//If you happen to need a faster solution, again just precalculate the offets for each range once, store it in a list or dictionary and used that stored data
List <Vector3Int> ring = new List <Vector3Int>();
List <Vector2Int> allInManhattanrange = GetAllWithinManhattanRange(origin, radius, false);
foreach (var v in allInManhattanrange)
{
if (Distance(origin, HexConversions.OffsetCoordToCubeCoord(v)) > radius - thickness)
{
ring.Add(HexConversions.OffsetCoordToCubeCoord(v));
}
}
return(ring);
}