void SetActiveTile()
{
var tile = grid.GetTile(mousePosition);
if (tile != activeTile)
{
if (activeTile != null)
{
activeTile.isSelected = false;
}
if (tile != null)
{
tile.isSelected = true;
}
activeTile = tile;
RefreshButtons();
}
if (activeTile == null && grid.CanBuild(mousePosition, TileType.Flat))
{
emptyTileMarker.SetActive(true);
emptyTileMarker.transform.position = grid.HexToWorld(grid.WorldToHex(mousePosition));
}
else
{
emptyTileMarker.SetActive(false);
}
}