/*This Works, Y Position is hardcoded
* could possibly change that later*/
public void SpawnThatTower()
{
if (Input.GetMouseButtonDown(0))
{
//Test for UI element
if (EventSystem.current.IsPointerOverGameObject())
{
return;
}
//send a Ray to the Node
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
/*
* Check if the Node hits something, store Hit data in RacastHit
* LayerMask is the the mask that the nodes are in, only registers hits
* on that layer
*/
if (Physics.Raycast(ray, out RaycastHit hit, Mathf.Infinity, nodeMask))
{
NodeV2 node = hit.transform.parent.gameObject.GetComponent <NodeV2>();
//check if there is a tower already placed
if (!IsThereATower(node) && node.GetIsTowerPlacable())
{
//Grab pos of the hit object add 0.5 to y value so it's not inside
Vector3 position = node.transform.position + node.GetEnvOffset();
node.DeleteEnvObject();
GameObject temp = Instantiate(tower, position, Quaternion.identity) as GameObject;
node.SetTowerObject(temp);
//Mark the node as having a placed tower
node.towerPlaced = true;
//Make tower child to Node
temp.transform.parent = hit.transform;
spawnable = false;
}
else
{
guiStatusText.text = "A tower is not placeable here.";
}
}
}
}
// Update is called once per frame
void Update()
{
if (!IsPaused())
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out RaycastHit hit, Mathf.Infinity, nodeMask))
{
// HOVERING MECHANIC
currentNode = hit.transform.parent.gameObject.GetComponent <NodeV2>();
if (currentNode == null)
{
if (previousNode != null)
{
previousNode.GetComponentInChildren <NodeHoverV2>().StopHovering();
previousNode = null;
}
}
else if (previousNode == null)
{
previousNode = currentNode;
hit.transform.gameObject.GetComponent <NodeHoverV2>().Hover();
}
else if (currentNode.GetInstanceID() != previousNode.GetInstanceID())
{
previousNode.GetComponentInChildren <NodeHoverV2>().StopHovering();
hit.transform.gameObject.GetComponent <NodeHoverV2>().Hover();
previousNode = currentNode;
}
// SELECTION MECHANIC
if (Input.GetMouseButtonDown(0))
{
if (EventSystem.current.IsPointerOverGameObject())
{
return;
}
selectedNode = currentNode;
if (selectedNode.towerPlaced)
{
towerSelected = selectedNode.GetTowerObject();
//
//Test
//
//EventSystem.current.SetSelectedGameObject(towerSelected);
//
//Test
//
//Tower Status Additon, only for upgraded towers
if (towerSelected.GetComponent <TowerController>().GetTowerType() != "base_tower")
{
selectedTowerStatus.text = towerSelected.GetComponent <TowerController>().formattedName;
SetNextPurchaseCost(towerSelected);
}
if (!towerSelected.GetComponent <Outline>().isActiveAndEnabled)
{
towerSelected.GetComponent <Outline>().enabled = true;
SpawnMenu(towerSelected);
}
else
{
towerSelected.GetComponent <Outline>().enabled = false;
towerSelected = null;
DeSpawnMenu();
}
}
}
// 2. IF NO TOWER && SPAWNABLE, SPAWN TOWER
else if (spawnable && selectedNode.GetIsTowerPlacable())
{
Vector3 position = selectedNode.transform.position + selectedNode.GetEnvOffset();
selectedNode.DeleteEnvObject();
GameObject temp = Instantiate(towerToBuild, position, Quaternion.identity) as GameObject;
selectedNode.SetTowerObject(temp);
//Mark the node as having a placed tower
selectedNode.towerPlaced = true;
//Make tower child to Node
temp.transform.parent = selectedNode.transform;
spawnable = false;
}
}
}
else
{
Debug.Log(Time.timeScale);
}
}
