// Update is called once per frame
void Update()
{
Ray ray = cam.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, Mathf.Infinity))
{
if (!particle.gameObject.activeSelf)
{
particle.gameObject.SetActive(true);
}
particle.transform.position = hit.point + Vector3.up;
NavMeshHit navhit;
if (NavMesh.SamplePosition(hit.point, out navhit, 1.0f, NavMesh.AllAreas)) // em si un punt forma part de la navigation mesh
{
int mask = 1 << NavMesh.GetAreaFromName("turret"); //operacio de moure bits ,nom del layer on puc colocar torretes
if (navhit.mask == mask)
{
particle.GetComponent <Renderer>().material = greenProjector;
GameObject anyTurret = hit.collider.gameObject;
if (anyTurret.layer == turretLayer || anyTurret.layer == upgradedLayer)
{
particle.GetComponent <Renderer>().material = redProjector;
}
if (Input.GetMouseButtonDown(0))
{
if (EventSystem.current.IsPointerOverGameObject())
{
return;
}
GameObject turret = hit.collider.gameObject;
if (turret.layer == turretLayer)
{
FindObjectOfType <AudioManager>().Play("click2");
hitPosition = hit.point;
//nodeUI.SetTargert(turret);
buildManager.SelectTurret(turret, hitPosition);
}
else if (turret.layer != upgradedLayer)
{
hitPosition = hit.point;
nodeUI.BuildTurret(buildManager.GetTurretToBuild(), hitPosition);
}
}
}
else
{
particle.GetComponent <Renderer>().material = redProjector;
}
}
}
}
