// returns true only if item got used, but clears selection regardless
public bool UseCurrentItemIfAble(UseItemOnThis uiotScript)
{
if (selectedNow == -1 || uiotScript == null)
{
return(false);
}
if (hasItem [selectedNow] && uiotScript.MatchesItemNeeded(selectedNow))
{
hasItem [selectedNow] = false;
UIicons [selectedNow].color = Color.clear;
Debug.Log("Using item " + (Item)selectedNow);
ClearSelection();
SoundManager.instance.PlaySingle(SoundManager.instance.m_stingPuzzle);
return(true);
}
ClearSelection();
return(false);
}
// Update is called once per frame
void Update()
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (EventSystem.current.IsPointerOverGameObject())
{
// Debug.Log("Raycast blocked by clicking on UI element");
return;
}
if (Physics.Raycast(ray, out hit, 100, clickMask))
{
UseItemOnThis uiotScript = hit.collider.GetComponent <UseItemOnThis>();
if (Input.GetMouseButtonUp(0))
{
if (uiotScript != null)
{
if (uiotScript.hasAlreadyActed)
{
Debug.Log("Already got the item it needs");
return;
}
if (inventory.ItemIsSelected())
{
if (inventory.UseCurrentItemIfAble(uiotScript))
{
return;
}
}
else
{
Debug.Log("No item selected");
}
//return;
}
//If currently doing move to interact, interupt it early, and stop the coroutine that is polling distance
if (moveToInteract)
{
moveToInteract = false;
StopCoroutine(PollInteractDistance());
}
//Click on a door to teleport player to adjacent room
DoorTeleport teleportFrom = hit.collider.GetComponent <DoorTeleport>();
if (teleportFrom != null)
{
transform.position = teleportFrom.teleportDestination.transform.position;
transform.rotation = teleportFrom.teleportDestination.transform.rotation;
navMeshAgent.SetDestination(transform.position);
SoundManager.instance.PlaySingle(SoundManager.instance.m_doorOpen);
ToggleSecurityCamSfx(teleportFrom);
return;
//Debug.Log("I can teleport you");
}
GiveObject goScript = hit.collider.GetComponent <GiveObject>();
if (goScript != null || hit.collider.tag == "Object")
{
//We have clicked on object that has dialogue or can be picked up, check if it is in range
if (IsInInteractRange(transform.position, hit.transform.position))
{
//In range, call the DoInteract function
DoInteract(hit.collider.gameObject);
}
else //not in range, start moving towards it, try picking it up again after a short delay
{
//Set move to destination, Start co routine to check again soon
interactHit = hit; //store what we clicked on, so we can check it again later
moveToInteract = true;
StartCoroutine(PollInteractDistance()); //start polling distance
navMeshAgent.SetDestination(hit.point);
}
}
else
{
navMeshAgent.SetDestination(hit.point);
}
} // end GetMouseButtonUp
ObjectHighlight ohNow = hit.collider.GetComponent <ObjectHighlight>();
if (ohNow != mousedOverCurrently)
{
if (mousedOverCurrently != null)
{
mousedOverCurrently.mouseHoverRemoveTint();
}
mousedOverCurrently = ohNow;
if (mousedOverCurrently != null)
{
mousedOverCurrently.mouseHoverTint();
}
} // end ohNow != mousedOverCurrently
} // end Pyhsics.Raycast check
}