private void Update()
{
if (nearbyObjects.Count < 1)
{
HideTipCanvas();
}
else if (nearbyObjects.Count > 1 && previousPlayerPosition != player.transform.position)
{
closestObject = FindNearestObject();
}
if (Input.GetMouseButtonDown(0) && pickUpAndDropReady && nearbyObjects.Count > 0)
{
PickUpObject(FindNearestObject());
}
previousPlayerPosition = player.transform.position;
if (tipCanvas_LeftClick.activeSelf)
{
tipCanvas_LeftClick.transform.LookAt(playerCamera.transform);
if (closestObject != null)
{
// Hämtar objektes egna inställning för positionen av vänsterklick-tipset. Om ingen inställning hittas anges ett default värde.
ItemAndTip_Positioning pos = closestObject.GetComponent <ItemAndTip_Positioning>() ?? null;
tipCanvas_LeftClick.transform.position = closestObject.transform.position + ((pos != null) ? pos.GetTipPosition() : new Vector3(0f, 1f, 0f));
}
else
{
tipCanvas_LeftClick.SetActive(false);
}
}
}
private bool PickUpObject(GameObject objectToPickUp)
{
if (objectToPickUp != null)
{
DropObject(true);
currentlyHoldingObject = objectToPickUp;
objectToPickUp.tag = "Untagged";
nearbyObjects.Remove(objectToPickUp);
closestObject = FindNearestObject();
Rigidbody rb = objectToPickUp.GetComponent <Rigidbody>();
rb.constraints = RigidbodyConstraints.FreezeAll;
foreach (var item in currentlyHoldingObject.GetComponents <Collider>())
{
item.enabled = false;
}
Transform t = objectToPickUp.transform;
ItemAndTip_Positioning pos = t.gameObject.GetComponent <ItemAndTip_Positioning>() ?? null;
t.SetParent(player.transform);
StartCoroutine(LerpObject(t, pos));
ToggleGlitterEffect(t, false);
return(true);
}
return(false);
}
IEnumerator LerpObject(Transform t, ItemAndTip_Positioning pos)
{
pickUpAndDropReady = false;
bool lerping = true;
Vector3 endPosition;
Vector3 endRotation = Quaternion.identity.eulerAngles;
if (pos != null)
{
endPosition = pos.GetItemPosition();
if (pos.GetItemRotation() != Vector3.zero)
{
endRotation = pos.GetItemRotation();
}
if (pos.GetPlaceObjectInHand())
{
t.SetParent(rightHand);
}
}
else
{
endPosition = new Vector3(0, defaultItemDistanceFromPlayer_Y, defaultItemDistanceFromPlayer_Z);
}
Vector3 startPosition = t.localPosition;
Vector3 startRotation = t.localRotation.eulerAngles;
float time = 0.0f;
float fracJourney;
while (lerping)
{
yield return(new WaitForEndOfFrame());
fracJourney = Mathf.Clamp01(time / pickUpSpeed);
t.localPosition = Vector3.Lerp(startPosition, endPosition, fracJourney);
//t.localRotation = Quaternion.Lerp(startRotation, new Quaternion(endRotation.x, endRotation.y, endRotation.z, 0), fracJourney);
//t.localEulerAngles = Vector3.Lerp(startRotation, endRotation, fracJourney);
t.localEulerAngles = new Vector3(
Mathf.LerpAngle(startRotation.x, endRotation.x, fracJourney),
Mathf.LerpAngle(startRotation.y, endRotation.y, fracJourney),
Mathf.LerpAngle(startRotation.z, endRotation.z, fracJourney));
time += Time.deltaTime;
if (fracJourney > 0.99f)
{
lerping = false;
}
}
pickUpAndDropReady = true;
}
