//Sets the object sent in to the object to spawn
public void SelectObjectToSpawn(GameObject prefabToSpawn)
{
//Create and spawn in the new object
objectToSpawn = Instantiate(prefabToSpawn).GetComponent <ARInteractableObject>();
objectToSpawn.gameObject.SetActive(false); //Sets the gameobject to not active on first spawn
spawningObject = true;
}
public void DeSelectObject() //Deselect the current object regardless of what it is
{
//Call the on deselect function of the selected object
selectedObject.OnDeselect();
selectedObject = null;
}
//Select an inputed object, returns if the object can be selected or not
public bool SelectObject(ARInteractableObject obj)
{
//Return false if the AR manager is attempting to spawn an object
//This is to prevent objects frombeing interacted with while placing one
if (spawningObject)
{
return(false);
}
if (selectedObject == null) //If the object hasn't been set yet
{
selectedObject = obj;
lastSelectedObject = obj;
}
else if (selectedObject != obj) //If the object is a new object, deselcect then set the in object
{
DeSelectObject();
selectedObject = obj;
lastSelectedObject = obj;
}
else //If it's clicking on the same object, deselect it
{
DeSelectObject();
return(false); //Return false sence we're deselecting the object
}
return(true);
}
public void DeSelectObject(ARInteractableObject obj) //Checks to see if the object is selected, if so deselect
{
//Checks to see if the object is actully selected
if (obj == selectedObject)
{
//Call the on deselect function of the selected object
selectedObject.OnDeselect();
selectedObject = null;
}
}
//This will destroy the selected object
public void DestroySelectedObject(bool callOnDeselct)
{
if (!selectedObject)
{
return;
}
if (callOnDeselct)
{
selectedObject.OnDeselect();
}
GameObject objToDestroy = selectedObject.gameObject;
selectedObject = null;
Destroy(objToDestroy);
}
//Destroy the object passed in
public bool DestroyObject(ARInteractableObject obj, bool callOnDeselect)
{
OnScreenDebugLogger.instance.LogOnscreen("Last selected: " + lastSelectedObject.name);
if (callOnDeselect)
{
obj.OnDeselect();
}
//Deselct the object if it's selected
if (obj == selectedObject)
{
selectedObject = null;
}
GameObject objToRemove = obj.gameObject;
Destroy(objToRemove);
return(true);
}
private bool HandleInput()
{
//If the player has no input
if (Input.touchCount == 0)
{
return(false);
}
Touch touch = Input.GetTouch(0);
if (spawningObject) //Logic for spawning an object
{
//Finger has been lifted && it's been placed somewhere, activate the gameobject
if (touch.phase == TouchPhase.Ended && readyToSpawn)
{
objectToSpawn.SetToActive();
objectToSpawn = null;
spawningObject = false;
readyToSpawn = false;
}
else if (arRaymanager.Raycast(touch.position, hits, TrackableType.PlaneWithinPolygon))//Finger is being held, move the position
{
Pose pose = hits[0].pose;
//Set the gameobject back to active now that it's being place
if (!objectToSpawn.gameObject.activeInHierarchy)
{
objectToSpawn.gameObject.SetActive(true);
readyToSpawn = true;
}
//Sets the object transform and rotation to the pose postion
objectToSpawn.gameObject.transform.position = pose.position;
objectToSpawn.gameObject.transform.rotation = pose.rotation;
}
}
return(true);
}
// Start is called before the first frame update
void Start()
{
selectedObject = null;
TimerTool.instance.AddTimer(heldTimerName, heldTimerLength);
}
