void Update()
{
if (Input.GetMouseButtonDown(0) && !EventSystem.current.IsPointerOverGameObject())
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit, rayLength, layerMask))
{
Debug.Log("Selected: " + hit.transform.name);
if (expandBordersMode)
{
HexCell hex = hit.transform.GetComponent <HexCell>();
if (hex.isHighlighted)
{
cityExpanding.AddCellToCityBorders(hex);
}
}
else
{
// tiles are interactable
if (interactableTiles)
{
HexCell hex = hit.transform.GetComponent <HexCell>();
if (hex != null)
{
DeselectEverything();
currentSelectedCell = hex;
terrainPanel.SetActive(true);
currentSelectedCell.SelectCell();
}
else
{
terrainPanel.SetActive(false);
if (currentSelectedCell != null)
{
DeselectEverything();
}
}
}
// select city
CityManager city = hit.transform.GetComponent <CityManager>();
if (city != null)
{
DeselectEverything();
currentSelectedCity = city;
hexCamera.SetGameObjectToFollow(city.gameObject);
currentSelectedCity.SelectCity();
}
else
{
if (currentSelectedCity != null)
{
DeselectEverything();
}
}
// units are interactable
if (interactableUnits)
{
Unit unit = hit.transform.GetComponentInParent <Unit>();
if (unit != null)
{
DeselectEverything();
currentSelectedUnit = unit;
hexCamera.SetGameObjectToFollow(unit.gameObject);
currentSelectedUnit.SelectUnit();
}
else
{
if (currentSelectedUnit != null)
{
DeselectEverything();
}
}
}
}
}
else
{
DeselectEverything();
}
}
}
