void SwitchPart(int partIndex)
{
if (currentPartIndex == partIndex || partIndex >= partPrefabs.Length)
{
return;
}
if (cursor != null)
{
Destroy(cursor.gameObject);
}
if (placingPart)
{
currentHitPart = null;
placingPart = false;
}
currentPartIndex = partIndex;
cursor = GameObject.Instantiate <AttachablePart> (partPrefabs [currentPartIndex]);
cursor.Initialize(true);
List <Renderer> renderers = cursor.GetRenderers();
for (int i = 0; i < renderers.Count; i++)
{
renderers [i].material = cursorMaterial;
}
cursor.SetCollidersEnabled(false);
partSelectionUI.HighlightText(currentPartIndex);
}
// Update is called once per frame
void Update()
{
CheckInput();
if (placingPart)
{
if (PlayerController.instance.gameStarted)
{
Destroy(cursor.gameObject);
cursor = null;
currentHitPart = null;
placingPart = false;
}
else
{
if (Input.GetKey(KeyCode.Q))
{
cursor.transform.RotateAround(cursor.transform.position, cursor.transform.forward, -rotationSpeed * Time.deltaTime);
}
else if (Input.GetKey(KeyCode.E))
{
cursor.transform.RotateAround(cursor.transform.position, cursor.transform.forward, rotationSpeed * Time.deltaTime);
}
}
}
if (!PlayerController.instance.gameStarted)
{
if (!placingPart)
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit, 1000f, layerMask.value, QueryTriggerInteraction.Ignore))
{
Debug.DrawLine(transform.position, hit.point, Color.red, 3.0f);
currentHitPart = hit.collider.GetComponent <AttachablePart> ();
if (currentHitPart == null)
{
currentHitPart = hit.collider.transform.parent.GetComponent <AttachablePart> ();
}
if (currentHitPart != null)
{
cursor.gameObject.SetActive(true);
cursor.transform.position = hit.point;
cursor.transform.forward = hit.normal;
if (Input.GetMouseButtonDown(0))
{
placingPart = true;
}
}
}
else
{
cursor.gameObject.SetActive(false);
}
}
else if (placingPart)
{
if (Input.GetMouseButtonDown(0))
{
AttachablePart newPart = GameObject.Instantiate <AttachablePart> (partPrefabs[currentPartIndex]);
newPart.transform.position = cursor.transform.position;
newPart.transform.rotation = cursor.transform.rotation;
newPart.Initialize(false);
newPart.SetupJoint(currentHitPart);
currentHitPart = null;
placingPart = false;
}
}
}
}
