void OnTriggerEnter(Collider col)
{
WeldableObject obj = col.GetComponent <WeldableObject>();
if (obj && !overlapping.Contains(obj))
{
overlapping.Add(obj);
print("Enter");
}
}
void OnTriggerExit(Collider col)
{
WeldableObject obj = col.GetComponent <WeldableObject>();
if (obj)
{
obj.isWeldTarget = false;
overlapping.Remove(obj);
print("Exit");
}
}
void PropagatePickup(int button, bool isHeld)
{
if (held != isHeld)
{
held = isHeld;
if (held)
{
CreateTriggers();
}
else
{
DestroyTriggers();
readyForWeld = true;
}
foreach (WeldableObject obj in GetComponentsInChildren <WeldableObject>())
{
if (obj != this)
{
if (isHeld)
{
obj.Pickup(button);
}
else
{
obj.Drop(button);
}
}
}
Controller interactor = transform.root.GetComponent <PhysicsObject>().interactor;
foreach (WeldableObject obj in weldedObjects)
{
WeldableObject obj2 = obj.transform.root.GetComponent <WeldableObject>();
if (obj2 && obj2.canPickup)
{
obj2.currentButton = button;
if (interactor)
{
obj2.localPickupPosition = interactor.transform.InverseTransformPoint(obj2.transform.position);
obj2.localPickupRotation = Quaternion.Inverse(interactor.transform.rotation) * obj2.transform.rotation;
}
obj2.interactor = interactor;
obj2.PropagatePickup(button, isHeld);
}
}
}
}
private bool PropagateThroughWelds(WeldableObject obj)
{
if (obj && !currentInteraction.Contains(obj))
{
if (!obj.canPickup)
{
return(false);
}
currentInteraction.Add(obj);
bool b = obj.canPickup;
foreach (WeldableObject other in obj.weldedObjects)
{
b &= PropagateThroughWelds(other.transform.root.GetComponent <WeldableObject>());
}
for (int i = 0; i < obj.transform.childCount; i++)
{
b &= PropagateThroughWelds(obj.transform.GetChild(i).GetComponent <WeldableObject>());
}
if (b)
{
return(true);
}
else
{
currentInteraction.Remove(obj);
return(false);
}
}
return(true);
}