// A co-routine which moves the tile into its destination.
IEnumerator Moving(GridManager.XY xy)
{
GridManager.ReportTileMovement(); // Report to the GridManager that this tile is moving so it doesn't check for matches.
Vector2 destination = new Vector2(xy.X, xy.Y);
bool moving = true;
while (moving)
{
transform.position = Vector2.MoveTowards(transform.position, destination, 5f * Time.deltaTime);
if (Vector2.Distance(transform.position, destination) <= 0.1f)
{
transform.position = destination;
moving = false;
}
yield return(null);
}
yield return(new WaitForSeconds(0.1f)); // wilol probably have a wait thingie when the tiles actually get matched for animation purposes.
MyXY = xy;
gameObject.name = xy.X + "/" + xy.Y; // Not necessary, just helps with the overview in the Hierarchy.
GridManager.ReportTileStopped(); // Report to the GridManager that this tile is done moving.
}
// Tries to select and move a tile if the player left-clicks and another tile has already been selected.
void AttemptMove()
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit2D hit = Physics2D.GetRayIntersection(ray, 50f, Tiles);
if (hit)
{
if (Vector2.Distance(activeTile.transform.position, hit.collider.gameObject.transform.position) <= 1.25f)
{
TileControl activeControl = activeTile.GetComponent <TileControl>();
TileControl hitControl = hit.collider.gameObject.GetComponent <TileControl>();
GridManager.XY activeXY = activeControl.MyXY;
GridManager.XY hitXY = hitControl.MyXY;
activeControl.Move(hitXY);
hitControl.Move(activeXY);
gridManager.SwitchTiles(hitXY, activeXY);
activeTile = null;
}
}
}
public void Move(GridManager.XY xy)
{
StartCoroutine(Moving(xy));
}