public GameObject[,] DrawWorld(float[,] map, GameObject pfTile)
{
int width = map.GetLength(0);
int length = map.GetLength(1);
// Create game objects for eahc Tile.
GameObject[,] world = new GameObject[width, length];
for (int x = 0; x < width; x++)
{
for (int z = 0; z < length; z++)
{
Vector3 pos = new Vector3(x * 1.56f, map[x, z] / 4, z * 1.8f + ((x % 2 == 0) ? 0f : 0.9f)); // Optimize Later
// Assign values to each Tile.
world[x, z] = Instantiate(pfTile, pos, Quaternion.identity) as GameObject;
Vector2 gridID = new Vector2(x, z);
HexCoordinates hexCoord = HexCoordinates.FromOffsetCoordinate(x, z);
GameObject go = world[x, z];
go.name = hexCoord.ToString();// gridID.ToString();
go.transform.Rotate(0.0f, 30.0f, 0.0f, Space.Self);
Tile grt = world[x, z].GetComponent <Tile>();
grt.Elevation = map[x, z];// Mathf.Sqrt( Mathf.Pow(map[x, z], 2)/2);
grt.Position = pos;
grt.GridID = gridID;
grt.HexCoord = hexCoord;
GameObject child = go.transform.GetChild(0).gameObject;
SpriteRenderer coreSprite = child.GetComponent <SpriteRenderer>();
coreSprite.color = new Color((0 + grt.Elevation / 4), (1 - grt.Elevation / 4), 0); // optimize later
}
}
worldLocal = world;
for (int x = 0; x < width; x++)
{
for (int z = 0; z < length; z++)
{
GameObject go = world[x, z];
Tile grt = go.GetComponent <Tile>();
grt.Neighbours = GetNeighbours(grt.GridID);
}
}
return(world);
}
public static Vector3 HexDifference(HexCoordinates from, HexCoordinates to)
{
return(new Vector3(from.X - to.X, from.Y - to.Y, from.Z - to.Z));
}
public static int ManhattanDistance(HexCoordinates from, HexCoordinates to)
{
return((Mathf.Abs(from.X - to.X) + Mathf.Abs(from.Y - to.Y) + Mathf.Abs(from.Z - to.Z)) / 2);
}
public Tile GetNeighbourInDirection(Vector3 direction)
{
HexCoordinates neighbourHex = HexCoord.GetNeighBourHexCoordinates(direction);
return(GetNeighbourTileByHexCoordinate(neighbourHex));
}
private static int GetTileDistance(Tile from, Tile to)
{
return(HexCoordinates.ManhattanDistance(from.HexCoord, to.HexCoord)); // add considerations to terrain features and elevation later
}