public bool CheckNeighbors()
{
int isPopulated = 0;
int isValid = 0;
Vector3 cubePosition = HexMath.AxialToCube(HexMath.PixelToHex(transform.position));
RaycastHit hit;
int direction;
for (int i = 0; i < 6; i++)
{
if (Physics.Raycast(HexMath.HexToPixel(HexMath.CubeToAxial(cubePosition + HexMath.direction[i])) + Vector3.forward, Vector3.back, out hit))
{
Hex hex = hit.collider.GetComponent <Hex>();
if (hex != null)
{
isPopulated++;
direction = i + 3;
if (direction > 5)
{
direction -= 6;
}
if (hex.CheckValidity(direction, fieldType[i]))
{
isValid++;
}
}
}
}
return((isPopulated != 0) && (isPopulated == isValid));
}
public void Update()
{
if (loader != null)
{
//TODO: calculate loaders position to the current chunk instead of raycast
Vector2 pixelCoords = new Vector2(loader.position.x, loader.position.z);
Vector3 hexCoords = HexMath.PixelToHex(pixelCoords.x, pixelCoords.y, Game.World.HexData);
//Tile(-33,-8) -> Chunk(-3,-1)
//-33/13 = -2.5 ~= -3, -8/13 = -0.6 ~= -1
int chunkSize = Game.GameConfig.chunkSize;
float x = Mathf.Round(hexCoords.x / chunkSize);
float z = Mathf.Round(hexCoords.y / chunkSize);
float y = Mathf.Round(hexCoords.z / chunkSize);
Vector3 chunkCoords = new Vector3(x, y, z);
Debug.Log(chunkCoords);
/*if (Game.World.Chunks.ContainsKey(chunkCoords))
{
Debug.Log("Exists");
ChangeChunk(chunkCoords);
//currentChunk = Game.World.Chunks[chunkCoords];
//Game.ThreadQueuer.StartThreadedFunction(ManageChunks);
}*/
ChangeChunk(chunkCoords);
}
UpdateChunks();
}
// Update is called once per frame
void Update()
{
if (pointer != null)
{
Vector3 position = Camera.main.ScreenToWorldPoint(Input.mousePosition);
position = HexMath.HexToPixel(HexMath.PixelToHex(position));
pointer.transform.position = position;
if (Input.GetMouseButtonDown(0) && pointer.CheckNeighbors())
{
pointer.EndDrag();
pointer = null;
pointer = InstantiateHex();
pointer.BeginDrag();
}
}
}