void Update()
{
//checking if the distance is close enough for grabbing game object
distance = Vector3.Distance(item.transform.position, tempParent.transform.position);
//initialize holding is false
if (distance >= 1f)
{
isHolding = false;
}
if (isHolding == true)
{
item.GetComponent <Rigidbody>().velocity = Vector3.zero;
item.GetComponent <Rigidbody>().angularVelocity = Vector3.zero;
item.transform.SetParent(tempParent.transform);
//adding right mouse click as throwing objects while users grabbing objects
if (Input.GetMouseButtonDown(1))
{
item.GetComponent <Rigidbody>().AddForce(tempParent.transform.forward * throwForce);
isHolding = false;
PickupTrackData tdd = new PickupTrackData();
tdd.objName = item.name;
tdd.time = Time.time;
tdd.type = 2; // throwing = 2
listw.data.Add(tdd);
if (td != null)
{
td = null;
}
}
}
else
//if isHolding is false the game object stays the same place
{
objectPos = item.transform.position;
item.transform.SetParent(null);
item.GetComponent <Rigidbody>().useGravity = true;
item.transform.position = objectPos;
}
if (distance <= 1f)
{
//new feature key press E to push objects
if (Input.GetKeyDown(KeyCode.E))
{
item.transform.SetParent(tempParent.transform);
item.GetComponent <Rigidbody>().AddForce(tempParent.transform.forward * throwForce);
PickupTrackData tdd = new PickupTrackData();
tdd.objName = item.name;
tdd.time = Time.time;
tdd.type = 2; // throwing = 2
listw.data.Add(tdd);
if (td != null)
{
td = null;
}
}
}
}
//left mouse click enable user to grab
void OnMouseDown()
{
if (distance <= 1f)
{
isHolding = true;
item.GetComponent <Rigidbody>().useGravity = false;
item.GetComponent <Rigidbody>().detectCollisions = true;
if (td == null)
{
td = new PickupTrackData();
td.objName = item.name;
td.time = Time.time;
td.type = 1; // pickup = 1
listw.data.Add(td);
}
}
}
//turning holding is false
void OnMouseUp()
{
isHolding = false;
td = null;
}